{"docsConfig":{"theme":"maple","$schema":"https://mintlify.com/docs.json","name":"ClickHouse Documentation","colors":{"primary":"#1c1c1c","light":"#333431","dark":"#fdff75"},"logo":{"light":"https://mintcdn.com/private-7c7dfe99/h2VHbIjccjT9ClSc/_site/logo/light.svg?fit=max\u0026auto=format\u0026n=h2VHbIjccjT9ClSc\u0026q=85\u0026s=b8a838f982def2b530a95016300bc7ec","dark":"https://mintcdn.com/private-7c7dfe99/h2VHbIjccjT9ClSc/_site/logo/dark.svg?fit=max\u0026auto=format\u0026n=h2VHbIjccjT9ClSc\u0026q=85\u0026s=563dcf3fc5bb3694597dec207c9b4ecf"},"favicon":"https://mintcdn.com/private-7c7dfe99/h2VHbIjccjT9ClSc/_site/favicon.svg?fit=max\u0026auto=format\u0026n=h2VHbIjccjT9ClSc\u0026q=85\u0026s=9a2d9de19e9259c4b5260fa5bfa26851","appearance":{"default":"dark"},"background":{"color":{"light":"#FFFFFF","dark":"#151515"}},"navbar":{},"fonts":{"family":"Inter"},"styling":{"eyebrows":"breadcrumbs","latex":true},"integrations":{"clarity":{"projectId":"xgummrwgj9"},"gtm":{"tagId":"GTM-WTNTDT7W"}},"contextual":{"options":["copy","view","download-pdf",{"title":"Set up the ClickHouse documentation MCP server","description":"Setup instructions for the ClickHouse documentation MCP server","icon":"/images/icons/icon-mcp.svg","href":"https://clickhouse.com/docs/resources/support-center/knowledge-base/setup-installation/set-up-clickhouse-documentation-mcp-server"}],"display":"toc"},"interaction":{"drilldown":false},"metadata":{"timestamp":true},"variables":{"airgap_server_tag":"26.4.1.2709","airgap_keeper_tag":"26.2.1.258","airgap_operator_tag":"1.22992.1","airgap_cr_helm_tag":"1.11.11","airgap_api_tag":"1.175.4","airgap_api_helm_tag":"1.175.4","airgap_preflight_chart_tag":"1.38.7","airgap_support_bundle_tag":"1.12.0"},"navigation":{"languages":[{"language":"en","href":""},{"language":"ar","href":"ar"},{"language":"es","href":"es"},{"language":"fr","href":"fr"},{"language":"ja","href":"ja"},{"language":"ko","href":"ko"},{"language":"pt-BR","href":"pt-BR"},{"language":"ru","href":"ru"},{"language":"zh","href":"zh"}]}},"deployment":{"deploymentMetadataValue":{"subdomain":"private-7c7dfe99","hasAudioNarration":false,"actualSubdomain":"private-7c7dfe99","customDomains":["clickhouse.com"],"gitSource":{"_id":"6ad7fa91692c7c940ff17a19","type":"github","owner":"clickhouse","repo":"clickhouse","deployBranch":"master","contentDirectory":"docs","isPrivate":false,"mountPath":"","label":""},"chroma":{"liveDeploymentHistoryId":"6ae2327260593120a15688c2","collectionId":"cad0d412-c2ff-4791-872d-b33fcfb0405d","schemaVersion":"v3","latestBuiltDeploymentHistoryId":"6ae2327260593120a15688c2"},"feedback":{"thumbs":true,"edits":true,"issues":true,"contextualFeedback":{"allowEmail":false},"agentFeedback":true},"entitlements":{"AI_CHAT":{"status":"ENABLED"},"REMOVE_BRANDING":{"status":"ENABLED"},"CONTEXTUAL_FEEDBACK":{"status":"ENABLED"},"CODE_SNIPPET_FEEDBACK":{"status":"ENABLED","enabled":"ENABLED"},"WEB_MCP":{"status":"ENABLED"},"NARRATION":{"status":"ENABLED"}},"buildId":"6ae233a4460ff0dbc6f08109","clientVersion":"0.0.4006","searchFilterCounts":[{"language":"en","tag":"Database","count":1748},{"language":"ja","tag":"データベース","count":1737},{"language":"pt-BR","tag":"Banco de dados","count":1737},{"language":"zh","tag":"数据库","count":1737},{"language":"ar","tag":"قاعدة البيانات","count":1736},{"language":"es","tag":"Base de datos","count":1736},{"language":"fr","tag":"Base de données","count":1736},{"language":"ko","tag":"데이터베이스","count":1736},{"language":"ru","tag":"База данных","count":1736},{"language":"en","tag":"Reference","count":1576},{"language":"ar","tag":"المرجع","count":1565},{"language":"es","tag":"Referencia","count":1565},{"language":"fr","tag":"Référence","count":1565},{"language":"ja","tag":"リファレンス","count":1565},{"language":"ko","tag":"참고","count":1565},{"language":"pt-BR","tag":"Referência","count":1565},{"language":"ru","tag":"Справочник","count":1565},{"language":"zh","tag":"参考文档","count":1565},{"language":"en","tag":"Solutions","count":558},{"language":"ar","tag":"الحلول","count":554},{"language":"es","tag":"Soluciones","count":554},{"language":"fr","tag":"Solutions","count":554},{"language":"ja","tag":"ソリューション","count":554},{"language":"ko","tag":"솔루션","count":554},{"language":"pt-BR","tag":"Soluções","count":554},{"language":"ru","tag":"Решения","count":554},{"language":"zh","tag":"解决方案","count":554},{"language":"es","tag":"Configuración","count":531},{"language":"ja","tag":"設定","count":531},{"language":"en","tag":"Settings","count":509},{"language":"ar","tag":"الإعدادات","count":505},{"language":"fr","tag":"Paramètres","count":505},{"language":"ko","tag":"설정","count":505},{"language":"pt-BR","tag":"Configurações","count":505},{"language":"ru","tag":"Настройки","count":505},{"language":"zh","tag":"设置","count":505},{"language":"en","tag":"Functions","count":330},{"language":"ar","tag":"الدوال","count":328},{"language":"es","tag":"Funciones","count":328},{"language":"fr","tag":"Fonctions","count":328},{"language":"ja","tag":"関数","count":328},{"language":"ko","tag":"함수","count":328},{"language":"pt-BR","tag":"Funções","count":328},{"language":"ru","tag":"Функции","count":328},{"language":"zh","tag":"函数","count":328},{"language":"en","tag":"Integrations","count":297},{"language":"ko","tag":"통합","count":296},{"language":"zh","tag":"集成","count":296},{"language":"ar","tag":"التكاملات","count":293},{"language":"es","tag":"Integraciones","count":293},{"language":"fr","tag":"Intégrations","count":293},{"language":"pt-BR","tag":"Integrações","count":293},{"language":"ru","tag":"Интеграции","count":293},{"language":"pt-BR","tag":"Recursos","count":291},{"language":"ja","tag":"インテグレーション","count":268},{"language":"en","tag":"Session Settings","count":261},{"language":"ar","tag":"إعدادات session","count":260},{"language":"es","tag":"Configuración de sesión","count":260},{"language":"fr","tag":"Paramètres de session","count":260},{"language":"ja","tag":"session 設定","count":260},{"language":"ko","tag":"세션 설정","count":260},{"language":"pt-BR","tag":"Configurações de sessão","count":260},{"language":"ru","tag":"Настройки сеанса","count":260},{"language":"zh","tag":"会话设置","count":260},{"language":"en","tag":"ClickHouse Cloud","count":256},{"language":"ar","tag":"ClickHouse Cloud","count":255},{"language":"es","tag":"ClickHouse Cloud","count":255},{"language":"fr","tag":"ClickHouse Cloud","count":255},{"language":"ja","tag":"ClickHouse Cloud","count":255},{"language":"ko","tag":"ClickHouse Cloud","count":255},{"language":"pt-BR","tag":"ClickHouse Cloud","count":255},{"language":"ru","tag":"ClickHouse Cloud","count":255},{"language":"zh","tag":"ClickHouse Cloud","count":255},{"language":"ar","tag":"أدلة إرشادية","count":219},{"language":"en","tag":"Guides","count":219},{"language":"es","tag":"Guías","count":219},{"language":"fr","tag":"Guides","count":219},{"language":"ja","tag":"ガイド","count":219},{"language":"ko","tag":"가이드","count":219},{"language":"pt-BR","tag":"Guias","count":219},{"language":"ru","tag":"Руководства","count":219},{"language":"zh","tag":"指南","count":219},{"language":"ar","tag":"الموارد","count":213},{"language":"en","tag":"Resources","count":213},{"language":"es","tag":"Recursos","count":213},{"language":"fr","tag":"Ressources","count":213},{"language":"ja","tag":"リソース","count":213},{"language":"ko","tag":"자료","count":213},{"language":"ru","tag":"Ресурсы","count":213},{"language":"zh","tag":"资源","count":213},{"language":"default","tag":"Solutions","count":125},{"language":"default","tag":"ClickHouse Cloud","count":125},{"language":"default","tag":"Cloud API","count":83},{"language":"default","tag":"API reference","count":83},{"language":"default","tag":"ClickHouse Private","count":42},{"language":"default","tag":"ClickStack","count":31},{"language":"default","tag":"Service","count":24},{"language":"default","tag":"Organization","count":21},{"language":"default","tag":"Postgres","count":18},{"language":"default","tag":"How-To Guides","count":17}],"searchSettings":{"maxResults":1}},"assistantConfig":{"enableAskAiButton":false,"enableStarterQuestions":false,"enableAskAiSearchBar":true},"basePath":"/docs","hasChatPermissions":false,"hasWebMcpPermissions":true,"toggles":[{"name":"kill-isr","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"agent-mintlify-slack","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"editor-v7-file-tree","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"agent-integrations-settings","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"automations-pr-grouping","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"custom-prefix","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"analytics-v7","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"user-flows-analytics","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"no-publish-flow","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-onboarding","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"llms-txt-v2","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"pause-universal-search-reconcile","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"snapshot-serving-live","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"github-push-net-diff","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"stripTemperatureMiddleware","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"per-site-search-delta","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"support-platform-pylon-zendesk","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"snapshot-serving","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"instant-rollback","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"granular-notifications-server","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"granular-notifications","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"editor-private-page-search","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"automations-fable","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"fixed-ai-action-pricing","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"automation-resolve-merge-conflict","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"scoped-publishing","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"mintql","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"page-level-analytics","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"editor-version-history-v2","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"editor-nav-generations","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"billing-page-v2","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workspace-projects","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"assistant-v5","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"byok-sep-25","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"fork-pr-previews","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"revalidation-jwt","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"vite-origin","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"editor-agent-model-picker","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"billing-updated-9-15","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-sso-scim","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"hobby-abuse-scan","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"dashboard-inbox","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-signup","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-enabled","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false}],"googleFontsInlined":false},"customCss":[{"filePath":"_site/styles.css","href":"/docs/_mintlify/custom/private-7c7dfe99/2a1d0d506d6c7ad1/_site/styles.css"},{"filePath":"snippets/components/Badges/badges_styles.css","content":".ClickHouseSupportedBadge,.betaBadge{background-color:#dbeafe;border-radius:16px;display:flex;align-items:center;padding:5px 12px;color:#1d4ed8;display:inline-flex;margin-right:5px;font-size:.875rem}.betaBadge::before{content:\"β\";flex:0 0 auto;margin-right:8px;font-size:1rem;font-weight:600;line-height:1}.dark a.betaBadge,a.betaBadge{color:#1d4ed8!important;text-decoration:none!important}.dark .betaBadge{background-color:#1e3a6b;color:#93c5fd}.dark a.betaBadge{color:#93c5fd!important}.ClickHouseSupportedBadge{background-color:#faff69;color:#161517}.ClickHouseSupportedIcon{margin-right:8px}.ClickHouseSupportedIcon svg path{fill:#282828}.ClickHouseSupportedBadge a{color:#000}.dark .ClickHouseSupportedBadge{background-color:#faff69;color:#161517}.dark .ClickHouseSupportedBadge a{color:#161517}.dark .ClickHouseSupportedIcon svg path{fill:#161517}.cloudNotSupportedBadge{background-color:#f6e5ff;color:#609;border-radius:16px;display:flex;align-items:center;padding:5px 12px;display:inline-flex;margin-right:5px;font-size:.875rem}.cloudNotSupportedIcon{margin-right:8px}a.cloudNotSupportedBadge{color:#609!important;text-decoration:none!important}.cloudNotSupportedIcon svg path{stroke:#609}.dark .cloudNotSupportedBadge{background-color:#33004d;color:#ecf}.dark a.cloudNotSupportedBadge{color:#ecf!important;text-decoration:none!important}.dark .cloudNotSupportedIcon svg path{stroke:#ecf}.cloudBadge{background-color:#dae6fc;color:#061d48;border-radius:16px;display:flex;align-items:center;padding:5px 12px;display:inline-flex;margin-right:5px;font-size:.875rem}.dark .cloudBadge{background-color:#061d48;color:#dae6fc}.cloudIcon{margin-right:8px}.cloudIcon svg path{stroke:#061d48}.dark .cloudIcon svg path{stroke:#dae6fc}.CommunityMaintainedBadge{background-color:#69afff;border-radius:16px;display:flex;align-items:center;padding:5px 12px;color:#fff;display:inline-flex;margin-right:5px;font-size:.875rem}.CommunityMaintainedIcon{margin-right:8px}.CommunityMaintainedIcon svg path,.dark .CommunityMaintainedIcon svg path{fill:#fff;stroke:none}.CommunityMaintainedBadge a,.CommunityMaintainedBadge svg path{color:#69afff}.dark .CommunityMaintainedBadge{background-color:#69afff;color:#fff}.dark .CommunityMaintainedBadge a{color:#fff}.deprecatedBadge{background-color:#dfdfdf;color:#53575f;border-radius:16px;display:flex;align-items:center;padding:5px 12px;display:inline-flex;margin-right:5px;font-size:.875rem}.deprecatedIcon{margin-right:8px}.dark .deprecatedBadge a,.deprecatedBadge a{color:inherit}.dark .deprecatedBadge{background-color:#414141;color:#e6e7e9}.deprecatedIcon svg path{stroke:#53575f}.dark .deprecatedIcon svg path{stroke:#e6e7e9}.enterprisePlanFeatureContainer{background-color:#f6f7fa;border-radius:4px;border:1px solid #e6e7e9;padding:12px 16px;margin-bottom:8px;font-size:.875rem}.enterprisePlanFeatureContainer p,.scalePlanFeatureContainer p{margin:0;padding:0}.enterprisePlanFeatureBadge,.experimentalBadge{border-radius:16px;display:flex;align-items:center;display:inline-flex;font-size:.875rem}.enterprisePlanFeatureBadge{background-color:#008a0b;border:1px;border-color:#437eef;color:#fff;padding:2px 12px;margin-bottom:8px}.dark .enterprisePlanFeatureContainer{background-color:#1f1f1c;border:1px solid #414141}.dark .enterprisePlanFeatureBadge{background-color:#99ffa1;color:#1f1f1c}.experimentalBadge{background-color:#f3e8ff;color:#6d28d9;padding:5px 12px;margin-right:5px}.experimentalIcon{margin-right:8px}.dark a.experimentalBadge,a.experimentalBadge{color:#6d28d9!important;text-decoration:none!important}.dark .experimentalBadge{background-color:#3b1d6b;color:#d8b4fe}.dark a.experimentalBadge{color:#d8b4fe!important}.experimentalIcon svg path{stroke:#6d28d9}.dark .experimentalIcon svg path{stroke:#d8b4fe}.PartnerBadge{background-color:#990073;border-radius:16px;display:flex;align-items:center;padding:5px 12px;color:#fff;display:inline-flex;margin-right:5px;font-size:.875rem}.PartnerBadgeIcon{margin-right:8px}.PartnerBadgeIcon svg path{fill:#fbc9ef;stroke:#990073}.PartnerBadge a,.PartnerBadge svg path{color:#990073}.dark .PartnerBadge{background-color:#990073;color:#fbeff8}.dark .PartnerBadge a{color:#fbeff8}.dark .PartnerBadgeIcon svg path{fill:#990073;stroke:#fbeff8}.privatePreviewBadge{background-color:#fef3c7;color:#b45309;border-radius:16px;display:flex;align-items:center;padding:5px 12px;display:inline-flex;margin-right:5px;font-size:.875rem}.dark .privatePreviewBadge{background-color:#4b3410;color:#fcd34d}.privatePreviewIcon{margin-right:8px}.privatePreviewIcon svg path{stroke:#b45309}.dark .privatePreviewIcon svg path{stroke:#fcd34d}.publicPreviewBadge{background-color:#dbeafe;border-radius:16px;display:flex;align-items:center;padding:5px 12px;color:#1d4ed8;display:inline-flex;margin-right:5px;font-size:.875rem}.dark .publicPreviewBadge{background-color:#1e3a6b;color:#93c5fd}.scalePlanFeatureContainer{background-color:#f6f7fa;border-radius:4px;border:1px solid #e6e7e9;padding:12px 16px;margin-bottom:8px;font-size:.875rem}.scalePlanFeatureBadge{border-radius:16px;display:flex;align-items:center;display:inline-flex;padding:2px 12px;margin-bottom:8px;font-size:.875rem}.dark .scalePlanFeatureContainer{background-color:#1f1f1c;border:1px solid #414141}.dark .scalePlanFeatureBadge,.scalePlanFeatureBadge{background-color:#1d64ec;color:#fff}"},{"filePath":"snippets/components/ClickStackAnimation/ClickStackAnimation.css","content":"@keyframes fadeInOut{0%,to{opacity:.3}50%{opacity:.8}}.clickstack-animation-wrapper{width:100%;max-width:max-content;transition:opacity .3s ease}.clickstack-animation-inner{transform-origin:top left}.clickstack-grid{display:grid;width:537px;height:537px;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr)}.clickstack-grid-item{position:relative;display:flex;align-items:center;justify-content:center}.clickstack-grid-column{display:flex;flex-direction:column;align-items:center}.clickstack-icon-box{display:flex;width:4rem;height:4rem;align-items:center;justify-content:center;border-radius:.375rem;padding:1rem;flex-shrink:0;border:1px solid rgba(113,113,122,.8);background-color:#171717}.clickstack-svg-absolute{position:absolute}.clickstack-svg-left-center{left:50%;top:50%;transform:translateY(2rem)}.clickstack-svg-right-center{right:50%;top:50%;transform:translateY(2rem)}.clickstack-svg-bottom-left{bottom:50%;left:50%;transform:translateY(-2rem)}.clickstack-svg-bottom-right{bottom:50%;right:50%;transform:translateY(-2rem)}.clickstack-logo-container{position:relative}.clickstack-logo-glow{position:absolute;inset:0;z-index:0;animation:fadeInOut 3s ease-in-out infinite;background-color:rgba(250,255,105,.6);filter:blur(40px)}.clickstack-logo-box{position:absolute;inset:0;z-index:10;display:flex;border-radius:.5rem;border:2px solid #faff69;background-color:#262626;background-image:linear-gradient(to bottom right,rgba(250,255,105,.2),rgba(250,255,105,.4))}.clickstack-logo-svg{margin:auto}:is(.light) .clickstack-logo-glow{display:none}:is(.light) .clickstack-logo-box{border-color:#faff69;background-color:#000;background-image:none}.clickstack-line-bg{stroke:#414141}.clickstack-line-animated{stroke:#faff69}:is(.light) .clickstack-line-bg{stroke:#d4d4d8}:is(.light) .clickstack-line-animated{stroke:#a1a1aa}@media (max-width:767px){.clickstack-animation-wrapper{max-width:400px}.clickstack-grid{width:400px;height:400px}}"}],"page":{"pagePath":"resources/develop-contribute/roadmap","slug":"/resources/develop-contribute/roadmap","pageMetadata":{"title":"Roadmap","slug":"/whats-new/roadmap","description":"Present and past ClickHouse road maps","doc_type":"landing-page","keywords":["roadmap","future features","development plans","upcoming releases","product direction"],"href":"/resources/develop-contribute/roadmap"},"description":{"compiledSource":"\"use strict\";\nconst {jsx: _jsx} = arguments[0];\nconst {useMDXComponents: _provideComponents} = arguments[0];\nfunction _createMdxContent(props) {\n const _components = {\n p: \"p\",\n ..._provideComponents(),\n ...props.components\n };\n return _jsx(_components.p, {\n children: \"Present and past ClickHouse road maps\"\n });\n}\nfunction MDXContent(props = {}) {\n const {wrapper: MDXLayout} = {\n ..._provideComponents(),\n ...props.components\n };\n return MDXLayout ? _jsx(MDXLayout, {\n ...props,\n children: _jsx(_createMdxContent, {\n ...props\n })\n }) : _createMdxContent(props);\n}\nreturn {\n default: MDXContent\n};\n","frontmatter":{},"scope":{}},"pageType":"default","mdx":{"mdxSource":{"compiledSource":"\"use strict\";const{Fragment:_Fragment,jsx:_jsx,jsxs:_jsxs}=arguments[0];const{useMDXComponents:_provideComponents}=arguments[0];function _createMdxContent(props){const _components={a:`a`,li:`li`,p:`p`,ul:`ul`,..._provideComponents(),...props.components},{Heading}=_components;if(!Heading)_missingMdxReference(`Heading`,true);return _jsxs(_Fragment,{children:[_jsx(Heading,{level:`2`,id:`current-roadmap`,children:`Current roadmap`}),`\n`,_jsx(_components.p,{children:`The current roadmap is published for open discussion:`}),`\n`,_jsxs(_components.ul,{children:[`\n`,_jsx(_components.li,{children:_jsx(_components.a,{href:`https://github.com/ClickHouse/ClickHouse/issues/93288`,children:`2026`})}),`\n`]}),`\n`,_jsx(Heading,{level:`2`,id:`previous-roadmaps`,children:`Previous roadmaps`}),`\n`,_jsxs(_components.ul,{children:[`\n`,_jsx(_components.li,{children:_jsx(_components.a,{href:`https://github.com/ClickHouse/ClickHouse/issues/74046`,children:`2025`})}),`\n`,_jsx(_components.li,{children:_jsx(_components.a,{href:`https://github.com/ClickHouse/ClickHouse/issues/58392`,children:`2024`})}),`\n`,_jsx(_components.li,{children:_jsx(_components.a,{href:`https://github.com/ClickHouse/ClickHouse/issues/44767`,children:`2023`})}),`\n`,_jsx(_components.li,{children:_jsx(_components.a,{href:`https://github.com/ClickHouse/ClickHouse/issues/44767`,children:`2022`})}),`\n`,_jsx(_components.li,{children:_jsx(_components.a,{href:`https://github.com/ClickHouse/ClickHouse/issues/17623`,children:`2021`})}),`\n`,_jsx(_components.li,{children:_jsx(_components.a,{href:`https://github.com/ClickHouse/ClickHouse/blob/be29057de1835f6f4a17e03a422b45b81efe6833/docs/ru/whats-new/extended-roadmap.md`,children:`2020`})}),`\n`,_jsx(_components.li,{children:_jsx(_components.a,{href:`https://github.com/ClickHouse/ClickHouse/issues/4785`,children:`2019`})}),`\n`,_jsx(_components.li,{children:_jsx(_components.a,{href:`https://presentations.clickhouse.com/?path=2018-roadmap`,children:`2018`})}),`\n`]})]})}function MDXContent(props={}){const{wrapper:MDXLayout}={..._provideComponents(),...props.components};return MDXLayout?_jsx(MDXLayout,{...props,children:_jsx(_createMdxContent,{...props})}):_createMdxContent(props)}return{default:MDXContent};function _missingMdxReference(id,component){throw new Error(`Expected `+(component?`component`:`object`)+\" `\"+id+\"` to be defined: you likely forgot to import, pass, or provide it.\")}","frontmatter":{},"scope":{"config":{},"pageMetadata":{"title":"Roadmap","slug":"/whats-new/roadmap","description":"Present and past ClickHouse road maps","doc_type":"landing-page","keywords":["roadmap","future features","development plans","upcoming releases","product direction"],"href":"/resources/develop-contribute/roadmap"}}},"mdxSourceWithNoJs":null},"mdxExtracts":{"tableOfContents":[{"title":"Current roadmap","slug":"current-roadmap","depth":2,"children":[]},{"title":"Previous roadmaps","slug":"previous-roadmaps","depth":2,"children":[]}],"codeExamples":{}},"jsLinks":["/docs/_mintlify/custom/private-7c7dfe99/a0ab956a7a3c7ff5/_site/customizations/ask-ai-button.js","/docs/_mintlify/custom/private-7c7dfe99/39eb0ad87fa3adc8/_site/customizations/clickhouse-sql-highlight.js","/docs/_mintlify/custom/private-7c7dfe99/f2f887f569696d41/_site/customizations/clickhouse-sql-lexer-wasm.js","/docs/_mintlify/custom/private-7c7dfe99/564839e4bb02c38e/_site/customizations/custom-footer.js","/docs/_mintlify/custom/private-7c7dfe99/240e3ba1823c3bae/_site/customizations/galaxy.js","/docs/_mintlify/custom/private-7c7dfe99/38fd3c627bad5620/_site/customizations/inkeep-init.js","/docs/_mintlify/custom/private-7c7dfe99/ad7415752a665282/_site/customizations/kapa-init.js","/docs/_mintlify/custom/private-7c7dfe99/c54d4536629b44db/_site/customizations/nav-icon-preload.js","/docs/_mintlify/custom/private-7c7dfe99/10c01e58e00a0bb5/_site/customizations/navbar-cta.js","/docs/_mintlify/custom/private-7c7dfe99/f75dab9369f45602/_site/customizations/raise-issue-link.js","/docs/_mintlify/custom/private-7c7dfe99/a97e716bfafb62fd/_site/customizations/scroll-reset.js","/docs/_mintlify/custom/private-7c7dfe99/bb66ab6ab59dfc53/_site/customizations/settings-legacy-redirect.js","/docs/_mintlify/custom/private-7c7dfe99/b734912855230cc2/_site/customizations/settings-legacy-routes/format-settings.js","/docs/_mintlify/custom/private-7c7dfe99/e07c37962b288c7e/_site/customizations/settings-legacy-routes/mergetree-settings.js","/docs/_mintlify/custom/private-7c7dfe99/2b8fcba9c043bce4/_site/customizations/settings-legacy-routes/server-settings.js","/docs/_mintlify/custom/private-7c7dfe99/5b3155ff980e2ce1/_site/customizations/settings-legacy-routes/session-settings.js","/docs/_mintlify/custom/private-7c7dfe99/3bd87f000900d6e2/_site/customizations/tab-nav.js","/docs/_mintlify/custom/private-7c7dfe99/5c7ce50607c95a70/_site/customizations/webterminal.js","/docs/_mintlify/custom/private-7c7dfe99/7b903fec76456ee0/_site/customizations/cloud-sidebar-ad.js","/docs/_mintlify/custom/private-7c7dfe99/346eac2572f9fb1d/_site/customizations/section-ticker.js"],"subdomain":"private-7c7dfe99","siteName":"ClickHouse Documentation","title":"Roadmap - ClickHouse Documentation","navMaps":{"firstHrefInVersion":{},"firstHrefInLanguage":{"en":{"href":"/resources/develop-contribute/roadmap","matchLevel":0},"ar":{"href":"/ar/resources/develop-contribute/roadmap","matchLevel":1},"es":{"href":"/es/resources/develop-contribute/roadmap","matchLevel":1},"fr":{"href":"/fr/resources/develop-contribute/roadmap","matchLevel":1},"ja":{"href":"/ja/resources/develop-contribute/roadmap","matchLevel":1},"ko":{"href":"/ko/resources/develop-contribute/roadmap","matchLevel":1},"pt-BR":{"href":"/pt-BR/resources/develop-contribute/roadmap","matchLevel":1},"ru":{"href":"/ru/resources/develop-contribute/roadmap","matchLevel":1},"zh":{"href":"/zh/resources/develop-contribute/roadmap","matchLevel":1}}},"originalFileLocation":"resources/develop-contribute/roadmap.mdx","locale":"en"},"headHtml":"\u003cscript data-mint-head>(function(){var d=document.documentElement,p=null;if(!p){try{p=localStorage.getItem(\"isDarkMode\")}catch(e){}if(p==='true')p='dark';else if(p==='false')p='light';if(p!=='light'\u0026\u0026p!=='dark'\u0026\u0026p!=='system')p=\"dark\"}var r=p==='system'?(matchMedia(\"(prefers-color-scheme: dark)\").matches?'dark':'light'):p;d.classList.remove(r==='dark'?'light':'dark');d.classList.add(r);d.setAttribute(\"data-theme-preference\",p)})();\u003c/script>\u003cmeta data-mint-head name=\"description\" content=\"Present and past ClickHouse road maps\">\u003cmeta data-mint-head name=\"application-name\" content=\"ClickHouse Documentation\">\u003cmeta data-mint-head name=\"generator\" content=\"Mintlify\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"192x192\" href=\"/docs/mintlify-assets/_mintlify/favicons/private-7c7dfe99/4UShO1VxIGDRhyfj/_generated/favicon/android-chrome-192x192.png\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"apple-touch-icon\" type=\"image/png\" sizes=\"180x180\" href=\"/docs/mintlify-assets/_mintlify/favicons/private-7c7dfe99/4UShO1VxIGDRhyfj/_generated/favicon/apple-touch-icon.png\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"16x16\" href=\"/docs/mintlify-assets/_mintlify/favicons/private-7c7dfe99/4UShO1VxIGDRhyfj/_generated/favicon/favicon-16x16.png\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"32x32\" href=\"/docs/mintlify-assets/_mintlify/favicons/private-7c7dfe99/4UShO1VxIGDRhyfj/_generated/favicon/favicon-32x32.png\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"shortcut icon\" type=\"image/x-icon\" href=\"/docs/mintlify-assets/_mintlify/favicons/private-7c7dfe99/4UShO1VxIGDRhyfj/_generated/favicon/favicon.ico\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"192x192\" href=\"/docs/mintlify-assets/_mintlify/favicons/private-7c7dfe99/4UShO1VxIGDRhyfj/_generated/favicon-dark/android-chrome-192x192.png\" media=\"(prefers-color-scheme: dark)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"16x16\" href=\"/docs/mintlify-assets/_mintlify/favicons/private-7c7dfe99/4UShO1VxIGDRhyfj/_generated/favicon-dark/favicon-16x16.png\" media=\"(prefers-color-scheme: dark)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"32x32\" href=\"/docs/mintlify-assets/_mintlify/favicons/private-7c7dfe99/4UShO1VxIGDRhyfj/_generated/favicon-dark/favicon-32x32.png\" media=\"(prefers-color-scheme: dark)\">\u003clink data-mint-head rel=\"shortcut icon\" type=\"image/x-icon\" href=\"/docs/mintlify-assets/_mintlify/favicons/private-7c7dfe99/4UShO1VxIGDRhyfj/_generated/favicon-dark/favicon.ico\" media=\"(prefers-color-scheme: dark)\">\u003cmeta data-mint-head property=\"og:title\" content=\"Roadmap - ClickHouse Documentation\">\u003cmeta data-mint-head property=\"og:description\" content=\"Present and past ClickHouse road maps\">\u003cmeta data-mint-head property=\"og:site_name\" content=\"ClickHouse Documentation\">\u003cmeta data-mint-head property=\"og:url\" content=\"https://clickhouse.com/docs/resources/develop-contribute/roadmap\">\u003cmeta data-mint-head property=\"og:type\" content=\"website\">\u003cmeta data-mint-head property=\"og:image\" content=\"https://private-7c7dfe99.mintlify.app/_mintlify/api/og/v2?division=Roadmap\u0026amp;title=Roadmap\u0026amp;description=Present+and+past+ClickHouse+road+maps\u0026amp;theme=de5161c1b5df52f178b39943\u0026amp;signature=419105d51a2b573b1175225877184e077fbdfb6f3d4bcbb053dba0b6e42e5f6e\">\u003cmeta data-mint-head property=\"og:image:width\" content=\"1200\">\u003cmeta data-mint-head property=\"og:image:height\" content=\"630\">\u003cmeta data-mint-head name=\"twitter:card\" content=\"summary_large_image\">\u003cmeta data-mint-head name=\"twitter:title\" content=\"Roadmap - ClickHouse Documentation\">\u003cmeta data-mint-head name=\"twitter:description\" content=\"Present and past ClickHouse road maps\">\u003cmeta data-mint-head name=\"twitter:image\" content=\"https://private-7c7dfe99.mintlify.app/_mintlify/api/og/v2?division=Roadmap\u0026amp;title=Roadmap\u0026amp;description=Present+and+past+ClickHouse+road+maps\u0026amp;theme=de5161c1b5df52f178b39943\u0026amp;signature=419105d51a2b573b1175225877184e077fbdfb6f3d4bcbb053dba0b6e42e5f6e\">\u003cmeta data-mint-head name=\"twitter:image:width\" content=\"1200\">\u003cmeta data-mint-head name=\"twitter:image:height\" content=\"630\">\u003cmeta data-mint-head name=\"msapplication-config\" content=\"/docs/mintlify-assets/_mintlify/favicons/private-7c7dfe99/4UShO1VxIGDRhyfj/_generated/favicon/browserconfig.xml\">\u003cmeta data-mint-head name=\"apple-mobile-web-app-title\" content=\"ClickHouse Documentation\">\u003cmeta data-mint-head name=\"msapplication-TileColor\" content=\"#1c1c1c\">\u003clink data-mint-head rel=\"canonical\" href=\"https://clickhouse.com/docs/resources/develop-contribute/roadmap\">\u003clink data-mint-head rel=\"alternate\" type=\"application/xml\" href=\"/docs/sitemap.xml\">\u003clink data-mint-head rel=\"alternate\" type=\"text/markdown\" href=\"/docs/resources/develop-contribute/roadmap.md\">\u003clink data-mint-head rel=\"alternate\" hreflang=\"en\" href=\"https://clickhouse.com/docs/resources/develop-contribute/roadmap\">\u003clink data-mint-head rel=\"alternate\" hreflang=\"ar\" href=\"https://clickhouse.com/docs/ar/resources/develop-contribute/roadmap\">\u003clink data-mint-head rel=\"alternate\" hreflang=\"es\" href=\"https://clickhouse.com/docs/es/resources/develop-contribute/roadmap\">\u003clink data-mint-head rel=\"alternate\" hreflang=\"fr\" href=\"https://clickhouse.com/docs/fr/resources/develop-contribute/roadmap\">\u003clink data-mint-head rel=\"alternate\" hreflang=\"ja\" href=\"https://clickhouse.com/docs/ja/resources/develop-contribute/roadmap\">\u003clink data-mint-head rel=\"alternate\" hreflang=\"ko\" href=\"https://clickhouse.com/docs/ko/resources/develop-contribute/roadmap\">\u003clink data-mint-head rel=\"alternate\" hreflang=\"pt-BR\" href=\"https://clickhouse.com/docs/pt-BR/resources/develop-contribute/roadmap\">\u003clink data-mint-head rel=\"alternate\" hreflang=\"ru\" href=\"https://clickhouse.com/docs/ru/resources/develop-contribute/roadmap\">\u003clink data-mint-head rel=\"alternate\" hreflang=\"zh\" href=\"https://clickhouse.com/docs/zh/resources/develop-contribute/roadmap\">\u003clink data-mint-head rel=\"alternate\" hreflang=\"x-default\" href=\"https://clickhouse.com/docs/resources/develop-contribute/roadmap\">\u003cscript data-mint-head type=\"application/ld+json\">{\"@context\":\"https://schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https://clickhouse.com/#organization\",\"name\":\"ClickHouse Documentation\",\"url\":\"https://clickhouse.com\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https://mintcdn.com/private-7c7dfe99/h2VHbIjccjT9ClSc/_site/logo/light.svg?fit=max\u0026auto=format\u0026n=h2VHbIjccjT9ClSc\u0026q=85\u0026s=b8a838f982def2b530a95016300bc7ec\"}},{\"@type\":\"WebSite\",\"@id\":\"https://clickhouse.com/docs#website\",\"name\":\"ClickHouse Documentation\",\"url\":\"https://clickhouse.com/docs\",\"publisher\":{\"@id\":\"https://clickhouse.com/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https://clickhouse.com/docs/resources/develop-contribute/roadmap#webpage\",\"url\":\"https://clickhouse.com/docs/resources/develop-contribute/roadmap\",\"name\":\"Roadmap\",\"description\":\"Present and past ClickHouse road maps\",\"isPartOf\":{\"@id\":\"https://clickhouse.com/docs#website\"},\"breadcrumb\":{\"@id\":\"https://clickhouse.com/docs/resources/develop-contribute/roadmap#breadcrumb\"}},{\"@type\":\"BreadcrumbList\",\"@id\":\"https://clickhouse.com/docs/resources/develop-contribute/roadmap#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"ClickHouse Documentation\",\"item\":\"https://clickhouse.com/docs\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Roadmap\",\"item\":\"https://clickhouse.com/docs/resources/develop-contribute/roadmap\"}]},{\"@type\":[\"Article\",\"TechArticle\"],\"@id\":\"https://clickhouse.com/docs/resources/develop-contribute/roadmap#article\",\"headline\":\"Roadmap\",\"name\":\"Roadmap\",\"description\":\"Present and past ClickHouse road maps\",\"url\":\"https://clickhouse.com/docs/resources/develop-contribute/roadmap\",\"mainEntityOfPage\":{\"@id\":\"https://clickhouse.com/docs/resources/develop-contribute/roadmap#webpage\"},\"keywords\":\"roadmap, future features, development plans, upcoming releases, product direction\",\"publisher\":{\"@id\":\"https://clickhouse.com/#organization\"},\"isPartOf\":{\"@id\":\"https://clickhouse.com/docs#website\"}}]}\u003c/script>","siteName":"ClickHouse Documentation","nav":{"global":null,"languages":[{"language":"en","tabs":[{"tab":"Home","pages":[{"title":"Home","href":""}]},{"tab":"Database","menu":[{"item":"Get started","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-get-started.svg","pages":[{"group":"Get started","icon":"/images/menu-icon-lightning.svg","pages":[{"title":"Get started with ClickHouse","sidebarTitle":"Overview","href":"/get-started"},{"group":"Quickstarts","expanded":false,"pages":[{"sidebarTitle":"Explore quickstarts","title":"Quickstarts explorer","mode":"custom","href":"/get-started/quickstarts/home"},{"group":"All use cases","expanded":false,"pages":[{"sidebarTitle":"Cloud quickstart","title":"ClickHouse Cloud quick start","href":"/get-started/setup/cloud"},{"sidebarTitle":"Obtain your Cloud connection details","title":"Obtain your Cloud connection details","href":"/get-started/quickstarts/obtain-your-cloud-connection-details"},{"sidebarTitle":"Insert data into ClickHouse Cloud using clickhouse-client","title":"Insert data into ClickHouse Cloud using clickhouse-client","href":"/get-started/quickstarts/insert-data-using-clickhouse-client"},{"sidebarTitle":"Creating tables in ClickHouse","title":"Creating tables in ClickHouse","href":"/get-started/quickstarts/creating-tables"},{"sidebarTitle":"Selecting ClickHouse Data","title":"Selecting ClickHouse Data","href":"/get-started/quickstarts/writing-queries"},{"sidebarTitle":"Create your first MergeTree table","title":"Create your first MergeTree table","href":"/get-started/quickstarts/create-your-first-mergetree-table"}]},{"group":"Real-time analytics","expanded":false,"pages":[{"sidebarTitle":"Create your first materialized view","title":"Create your first materialized view","href":"/get-started/quickstarts/create-your-first-materialized-view"},{"sidebarTitle":"Create your first projection","title":"Create your first projection","href":"/get-started/quickstarts/create-your-first-projection"}]},{"group":"Data warehousing","expanded":false,"pages":[{"sidebarTitle":"How to connect your Iceberg catalog in ClickHouse Cloud","title":"How to connect your Iceberg catalog in ClickHouse Cloud","href":"/get-started/quickstarts/connect-your-iceberg-catalog"},{"sidebarTitle":"Updating and deleting ClickHouse data","title":"Updating and deleting ClickHouse data","href":"/get-started/quickstarts/mutations"}]},{"group":"Observability","expanded":false,"pages":[{"sidebarTitle":"Working with the Map type in ClickHouse","title":"Working with the Map type in ClickHouse","href":"/get-started/quickstarts/working-with-the-map-type"}]}]},{"group":"Introduction","expanded":true,"pages":[{"sidebarTitle":"What is ClickHouse?","title":"What is ClickHouse?","href":"/get-started/about/intro"},{"sidebarTitle":"Why is ClickHouse so fast?","title":"Why is ClickHouse so fast?","href":"/get-started/about/why-clickhouse-is-so-fast"},{"sidebarTitle":"Why is ClickHouse unique?","title":"Distinctive Features of ClickHouse","href":"/get-started/about/distinctive-features"}]},{"group":"Use cases","expanded":true,"pages":[{"title":"Use cases","sidebarTitle":"Overview","href":"/get-started/use-cases/overview"},{"title":"Choose a service for your workload","sidebarTitle":"Choose a service","href":"/get-started/use-cases/choosing-a-service"},{"title":"Real-time analytics","sidebarTitle":"Real-time analytics","href":"/get-started/use-cases/real-time-analytics"},{"title":"Observability","sidebarTitle":"Observability","href":"/get-started/use-cases/observability"},{"title":"Data warehousing","sidebarTitle":"Data warehousing","href":"/get-started/use-cases/data-warehousing"},{"title":"Agentic analytics","sidebarTitle":"Agentic analytics","href":"/get-started/use-cases/agentic-analytics"}]},{"sidebarTitle":"Deployment modes","title":"Deployment modes","href":"/get-started/about/deployment-modes"}]},{"group":"Setup","icon":"/images/menu-icon-gear.svg","expanded":true,"pages":[{"sidebarTitle":"Install","title":"Installation instructions","href":"/get-started/setup/install"},{"sidebarTitle":"Cloud quickstart","title":"ClickHouse Cloud quick start","href":"/get-started/setup/cloud"},{"group":"Self-managed","expanded":true,"pages":[{"title":"Self-managed install","sidebarTitle":"Overview","href":"/get-started/setup/self-managed/overview"},{"group":"Local development","pages":[{"sidebarTitle":"Quick install","title":"Quick install","href":"/get-started/setup/self-managed/quick-install"},{"sidebarTitle":"clickhousectl (CLI)","title":"Install with the ClickHouse CLI","href":"/get-started/setup/self-managed/clickhousectl"},{"sidebarTitle":"Docker","title":"Install ClickHouse using Docker","href":"/get-started/setup/self-managed/docker"},{"sidebarTitle":"Source \u0026 CI builds","title":"Source \u0026 CI builds","href":"/get-started/setup/self-managed/advanced"}]},{"group":"Production server","pages":[{"sidebarTitle":"Debian/Ubuntu","title":"Install ClickHouse on Debian/Ubuntu","href":"/get-started/setup/self-managed/debian-ubuntu"},{"sidebarTitle":"Redhat/CentOS","title":"Install ClickHouse on rpm-based Linux distributions","href":"/get-started/setup/self-managed/redhat"},{"sidebarTitle":"NixOS","title":"Install ClickHouse on NixOS","href":"/get-started/setup/self-managed/nixos"},{"sidebarTitle":"Other Linux","title":"Install ClickHouse using tgz archives","href":"/get-started/setup/self-managed/other-linux"}]}]}]},{"group":"Sample datasets","icon":"/images/menu-icon-database.svg","expanded":true,"pages":[{"sidebarTitle":"Overview","title":"Tutorials and example datasets","href":"/get-started/sample-datasets/index"},{"sidebarTitle":"ClickHouse playground","title":"ClickHouse playground","href":"/get-started/sample-datasets/playground"},{"group":"Benchmarks","pages":[{"sidebarTitle":"AMPLab big data benchmark","title":"AMPLab Big Data Benchmark","href":"/get-started/sample-datasets/amplab-benchmark"},{"sidebarTitle":"Brown university benchmark","title":"Brown University Benchmark","href":"/get-started/sample-datasets/brown-benchmark"},{"sidebarTitle":"Criteo 1TB click logs","title":"Terabyte click logs from Criteo","href":"/get-started/sample-datasets/criteo"},{"title":"Join Order Benchmark (JOB)","sidebarTitle":"JOB","href":"/get-started/sample-datasets/job"},{"sidebarTitle":"Star Schema Benchmark","title":"Star Schema Benchmark (SSB, 2009)","href":"/get-started/sample-datasets/star-schema"},{"title":"TPC-DS (2012)","sidebarTitle":"TPC-DS","href":"/get-started/sample-datasets/tpcds"},{"title":"TPC-H (1999)","sidebarTitle":"TPC-H","href":"/get-started/sample-datasets/tpch"}]},{"group":"Vector search \u0026 embeddings","pages":[{"sidebarTitle":"dbpedia dataset","title":"dbpedia dataset","href":"/get-started/sample-datasets/dbpedia"},{"sidebarTitle":"Hacker News vector search dataset","title":"Hacker News vector search dataset","href":"/get-started/sample-datasets/hacker-news-vector-search"},{"sidebarTitle":"Laion-400M dataset","title":"Laion-400M dataset","href":"/get-started/sample-datasets/laion"},{"sidebarTitle":"LAION 5B dataset","title":"LAION 5B dataset","href":"/get-started/sample-datasets/laion5b"}]},{"group":"Web \u0026 social analytics","pages":[{"sidebarTitle":"Amazon customer reviews","title":"Amazon customer review","href":"/get-started/sample-datasets/amazon-reviews"},{"sidebarTitle":"Anonymized web analytics","title":"Anonymized web analytics","href":"/get-started/sample-datasets/anon-web-analytics-metrica"},{"sidebarTitle":"Github repo","title":"Writing queries in ClickHouse using GitHub data","href":"/get-started/sample-datasets/github"},{"sidebarTitle":"GitHub events","title":"GitHub events dataset","href":"/get-started/sample-datasets/github-events"},{"sidebarTitle":"Hacker news","title":"Hacker News dataset","href":"/get-started/sample-datasets/hacker-news"},{"sidebarTitle":"Stack Overflow","title":"Analyzing Stack Overflow data with ClickHouse","href":"/get-started/sample-datasets/stackoverflow"},{"sidebarTitle":"YouTube dislikes","title":"YouTube dataset of dislikes","href":"/get-started/sample-datasets/youtube-dislikes"}]},{"group":"Geo \u0026 location","pages":[{"sidebarTitle":"Cell towers","title":"Geospatial analysis with the cell tower dataset","href":"/get-started/sample-datasets/cell-towers"},{"sidebarTitle":"Foursquare OS Places","title":"Foursquare OS Places dataset","href":"/get-started/sample-datasets/foursquare-os-places"},{"sidebarTitle":"New York taxi data","title":"Geospatial analysis with the New York taxi dataset","href":"/get-started/sample-datasets/nyc-taxi"}]},{"group":"Time series \u0026 sensors","pages":[{"sidebarTitle":"Environmental sensors data","title":"Environmental sensors data","href":"/get-started/sample-datasets/environmental-sensors"},{"sidebarTitle":"NOAA Global Historical Climatology Network ","title":"NOAA Global Historical Climatology Network","href":"/get-started/sample-datasets/noaa"},{"sidebarTitle":"Taiwan historical weather datasets","title":"Taiwan historical weather datasets","href":"/get-started/sample-datasets/tw-weather"},{"sidebarTitle":"WikiStat","title":"WikiStat","href":"/get-started/sample-datasets/wikistat"}]},{"group":"Public records \u0026 open data","pages":[{"sidebarTitle":"COVID-19 open-data","title":"COVID-19 open data","href":"/get-started/sample-datasets/covid19"},{"sidebarTitle":"New York Public Library \"what's on the menu?\" dataset","title":"New York Public Library \"What's on the Menu?\" dataset","href":"/get-started/sample-datasets/menus"},{"sidebarTitle":"NYPD complaint data","title":"NYPD complaint data","href":"/get-started/sample-datasets/nypd-complaint-data"},{"sidebarTitle":"OnTime airline flight data","title":"OnTime","href":"/get-started/sample-datasets/ontime"},{"sidebarTitle":"UK property prices","title":"Analytical queries on UK property price data","href":"/get-started/sample-datasets/uk-price-paid"}]}]},{"group":"Migrate","icon":"/images/caret-double-right.svg","expanded":true,"pages":[{"sidebarTitle":"Overview","title":"Migrating Data into ClickHouse","href":"/get-started/migrate/overview"},{"group":"PostgreSQL","pages":[{"title":"Comparing PostgreSQL and ClickHouse","sidebarTitle":"Overview","href":"/get-started/migrate/postgres/overview"},{"group":"Migration guide","pages":[{"title":"Migrating data","sidebarTitle":"Part 1","href":"/get-started/migrate/postgres/migration-guide/migration-guide-part1"},{"title":"Rewriting PostgreSQL queries","sidebarTitle":"Part 2","href":"/get-started/migrate/postgres/migration-guide/migration-guide-part2"},{"title":"Data modeling techniques","sidebarTitle":"Part 3","href":"/get-started/migrate/postgres/migration-guide/migration-guide-part3"}]},{"title":"Appendix","href":"/get-started/migrate/postgres/appendix"}]},{"group":"BigQuery","pages":[{"title":"Comparing ClickHouse Cloud and BigQuery","sidebarTitle":"Overview","href":"/get-started/migrate/bigquery/overview"},{"title":"Migrating from BigQuery to ClickHouse Cloud","sidebarTitle":"Migration guide","href":"/get-started/migrate/bigquery/migrating-to-clickhouse-cloud"},{"sidebarTitle":"Loading data","title":"Loading data from BigQuery to ClickHouse","href":"/get-started/migrate/bigquery/loading-data"}]},{"group":"Snowflake","pages":[{"sidebarTitle":"Overview","title":"Snowflake to ClickHouse migration","href":"/get-started/migrate/snowflake/overview"},{"sidebarTitle":"Migration guide","title":"Migrate from Snowflake to ClickHouse","href":"/get-started/migrate/snowflake/migration-guide"},{"sidebarTitle":"SQL translation reference","title":"Migrating from Snowflake to ClickHouse","href":"/get-started/migrate/snowflake/sql-translation-reference"}]},{"group":"Elasticsearch","pages":[{"sidebarTitle":"Overview","title":"Migrate from Elasticsearch to ClickHouse","href":"/get-started/migrate/elastic/overview"}]},{"group":"Redshift","pages":[{"sidebarTitle":"Overview","title":"Comparing ClickHouse Cloud and Amazon Redshift","href":"/get-started/migrate/redshift/overview"},{"sidebarTitle":"Migration guide","title":"Amazon Redshift to ClickHouse migration guide","href":"/get-started/migrate/redshift/migration-guide"},{"sidebarTitle":"SQL translation reference","title":"Amazon Redshift SQL translation guide","href":"/get-started/migrate/redshift/sql-translation-reference"}]},{"group":"OSS to Cloud","pages":[{"sidebarTitle":"Using remoteSecure","title":"Migrating between self-managed ClickHouse and ClickHouse Cloud using remoteSecure","href":"/get-started/migrate/oss-to-cloud/clickhouse-to-cloud"},{"sidebarTitle":"Using BACKUP and RESTORE","title":"Migrating from self-managed ClickHouse to ClickHouse Cloud using backup commands","href":"/get-started/migrate/oss-to-cloud/oss-to-cloud-backup-restore"}]},{"group":"Other methods","pages":[{"sidebarTitle":"Using clickhouse-local","title":"Migrating to ClickHouse using clickhouse-local","href":"/get-started/migrate/other-methods/clickhouse-local-etl"},{"sidebarTitle":"Using a third-party ETL tool","title":"Using a third-party ETL tool","href":"/get-started/migrate/other-methods/etl-tool-to-clickhouse"},{"title":"Move data from cloud object storage to ClickHouse Cloud","href":"/get-started/migrate/other-methods/object-storage-to-clickhouse"}]}]}]},{"item":"Concepts","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-concepts.svg","pages":[{"title":"Concepts","sidebarTitle":"Overview","mode":"wide","href":"/concepts"},{"group":"Fundamentals","expanded":true,"pages":[{"title":"Core concepts","mode":"wide","href":"/concepts/core-concepts/index"},{"sidebarTitle":"Glossary","title":"Glossary","mode":"wide","href":"/concepts/core-concepts/glossary"},{"title":"Table parts","href":"/concepts/core-concepts/parts"},{"title":"Table partitions","href":"/concepts/core-concepts/partitions"},{"title":"Part merges","href":"/concepts/core-concepts/merges"},{"title":"Primary indexes","href":"/concepts/core-concepts/primary-indexes"},{"sidebarTitle":"Query parallelism","title":"How ClickHouse executes a query in parallel","href":"/concepts/core-concepts/query-parallelism"},{"title":"Architecture overview","href":"/concepts/core-concepts/academic-overview"}]},{"group":"ClickHouse concepts","expanded":true,"pages":[{"title":"ClickHouse Concepts","sidebarTitle":"Overview","mode":"wide","href":"/concepts/features/index"},{"group":"Materialized views","pages":[{"title":"Materialized views","sidebarTitle":"Overview","href":"/concepts/features/materialized-views/index"},{"title":"Incremental materialized view","href":"/concepts/features/materialized-views/incremental-materialized-view"},{"title":"Refreshable materialized view","href":"/concepts/features/materialized-views/refreshable-materialized-view"},{"title":"Cascading materialized views","href":"/concepts/features/materialized-views/cascading-materialized-views"}]},{"group":"Dictionaries","pages":[{"title":"Dictionary","href":"/concepts/features/dictionaries/index"},{"title":"Dictionary best practices","sidebarTitle":"Best practices","href":"/concepts/features/dictionaries/best-practices"}]},{"group":"Projections","pages":[{"title":"Projections","href":"/concepts/features/projections/projections"},{"sidebarTitle":"Materialized views vs projections","title":"Materialized views versus projections","href":"/concepts/features/projections/materialized-views-versus-projections"}]},{"group":"Performance","pages":[{"sidebarTitle":"Performance and optimizations overview","title":"Performance and Optimizations","mode":"wide","href":"/concepts/features/performance/index"},{"sidebarTitle":"PREWHERE optimization","title":"How does the PREWHERE optimization work?","href":"/concepts/features/performance/prewhere"},{"sidebarTitle":"Allocation profiling","title":"Allocation profiling","href":"/concepts/features/performance/allocation-profiling"},{"sidebarTitle":"Allocation profiling for versions before 25.9","title":"Allocation profiling for versions before 25.9","href":"/concepts/features/performance/allocation-profiling-old"},{"group":"Caches","pages":[{"sidebarTitle":"Caches","title":"Cache types","href":"/concepts/features/performance/caches/caches"},{"sidebarTitle":"Query cache","title":"Query cache","href":"/concepts/features/performance/caches/query-cache"},{"sidebarTitle":"Query condition cache","title":"Query condition cache","href":"/concepts/features/performance/caches/query-condition-cache"},{"sidebarTitle":"Userspace page cache","title":"Userspace page cache","href":"/concepts/features/performance/caches/userspace-page-cache"}]},{"group":"Skipping-indexes","pages":[{"sidebarTitle":"Data skipping indexes","title":"Understanding ClickHouse data skipping indexes","href":"/concepts/features/performance/skip-indexes/skipping-indexes"},{"sidebarTitle":"Data skipping indexes - examples","title":"Data skipping index examples","href":"/concepts/features/performance/skip-indexes/skipping-indexes-examples"}]},{"sidebarTitle":"Lazy materialization","title":"Lazy materialization","href":"/concepts/features/performance/lazy-materialization"},{"group":"Troubleshooting","pages":[{"sidebarTitle":"Debugging memory issues","title":"Debugging memory issues","href":"/concepts/features/performance/troubleshoot/debugging-memory-issues"},{"title":"OOM canary","href":"/concepts/features/performance/troubleshoot/oom-canary"},{"sidebarTitle":"Testing Hardware","title":"How to Test Your Hardware with ClickHouse","href":"/concepts/features/performance/troubleshoot/performance-test"},{"sidebarTitle":"Query Profiling","title":"Sampling query profiler","href":"/concepts/features/performance/troubleshoot/sampling-query-profiler"}]}]},{"group":"Operations","pages":[{"sidebarTitle":"Background queries","title":"Background queries","href":"/concepts/features/operations/background-queries"},{"group":"Insert","pages":[{"title":"Inserting ClickHouse data","sidebarTitle":"Inserting ClickHouse data","href":"/concepts/features/operations/insert/inserting-data"},{"sidebarTitle":"Asynchronous inserts","title":"Asynchronous inserts (async_insert)","href":"/concepts/features/operations/insert/asyncinserts"},{"sidebarTitle":"Asynchronous INSERT ... SELECT","title":"Asynchronous INSERT ... SELECT","href":"/concepts/features/operations/insert/async-insert-select"},{"sidebarTitle":"Bulk inserts","title":"Bulk inserts","href":"/concepts/features/operations/insert/bulkinserts"},{"sidebarTitle":"Deduplication strategies","title":"Deduplication strategies","href":"/concepts/features/operations/insert/deduplication"},{"title":"Deduplicating inserts on retries","href":"/concepts/features/operations/insert/deduplicating-inserts-on-retries"},{"title":"Transactional (ACID) support","href":"/concepts/features/operations/insert/transactions"}]},{"group":"Select","pages":[{"title":"Using JOINs in ClickHouse","href":"/concepts/features/operations/select/joining-tables"}]},{"group":"Update","pages":[{"title":"Updating Data","sidebarTitle":"Overview","href":"/concepts/features/operations/update/index"},{"title":"Updates in ClickHouse","sidebarTitle":"Working with updates","href":"/concepts/features/operations/update/overview"},{"title":"Working with the ReplacingMergeTree engine","sidebarTitle":"Working with the ReplacingMergeTree engine","href":"/concepts/features/operations/update/replacing-merge-tree"}]},{"group":"Delete","pages":[{"title":"Deleting Data","href":"/concepts/features/operations/delete/index"},{"title":"Delete overview","href":"/concepts/features/operations/delete/overview"},{"sidebarTitle":"Drop partition","title":"Dropping partitions","href":"/concepts/features/operations/delete/drop-partition"},{"title":"Lightweight delete","href":"/concepts/features/operations/delete/lightweight-delete"},{"sidebarTitle":"Truncate table","title":"Truncate Table","href":"/concepts/features/operations/delete/truncate"},{"sidebarTitle":"TTL (Time to Live)","title":"Manage data with TTL (time-to-live)","href":"/concepts/features/operations/delete/ttl"}]}]},{"group":"Configuration","pages":[{"group":"Settings","pages":[{"title":"Settings Overview","href":"/concepts/features/configuration/settings/overview"},{"sidebarTitle":"Query-level Session Settings","title":"Query-level Session Settings","href":"/concepts/features/configuration/settings/settings-query-level"},{"sidebarTitle":"User Settings","title":"Users and roles settings","href":"/concepts/features/configuration/settings/settings-users"},{"sidebarTitle":"Settings profiles","title":"Settings profiles","href":"/concepts/features/configuration/settings/settings-profiles"},{"sidebarTitle":"Constraints on settings","title":"Constraints on settings","href":"/concepts/features/configuration/settings/constraints-on-settings"},{"sidebarTitle":"Restrictions on query complexity","title":"Restrictions on query complexity","href":"/concepts/features/configuration/settings/query-complexity"},{"sidebarTitle":"Permissions for queries","title":"Permissions for queries","href":"/concepts/features/configuration/settings/permissions-for-queries"},{"title":"Memory overcommit","href":"/concepts/features/configuration/settings/memory-overcommit"},{"sidebarTitle":"Server overload","title":"Server overload","href":"/concepts/features/configuration/settings/server-overload"},{"sidebarTitle":"TCP connection limits","title":"TCP connection limits","href":"/concepts/features/configuration/settings/tcp-connection-limits"},{"sidebarTitle":"Alternative query languages","title":"Alternative query languages","href":"/concepts/features/configuration/settings/alternative-query-languages"}]},{"group":"Server config","pages":[{"sidebarTitle":"Configuration Files","title":"Configuration Files","href":"/concepts/features/configuration/server-config/configuration-files"},{"sidebarTitle":"External disks for storing data","title":"External disks for storing data","href":"/concepts/features/configuration/server-config/storing-data"},{"sidebarTitle":"Named collections","title":"Named collections","href":"/concepts/features/configuration/server-config/named-collections"},{"sidebarTitle":"Workload scheduling","title":"Workload scheduling","href":"/concepts/features/configuration/server-config/workload-scheduling"},{"sidebarTitle":"Quotas","title":"Quotas","href":"/concepts/features/configuration/server-config/quotas"},{"sidebarTitle":"Composable protocols","title":"Composable protocols","href":"/concepts/features/configuration/server-config/composable-protocols"},{"sidebarTitle":"Startup scripts","title":"Startup scripts","href":"/concepts/features/configuration/server-config/startup-scripts"},{"sidebarTitle":"Introspection port","title":"Introspection port","href":"/concepts/features/configuration/server-config/introspection-port"}]}]},{"group":"Security and auth","pages":[{"title":"Security and authentication","mode":"wide","href":"/concepts/features/security/index"},{"sidebarTitle":"Users and roles","title":"Access control and account management","href":"/concepts/features/security/access-rights"},{"sidebarTitle":"Network ports","title":"Network ports","href":"/concepts/features/security/network-ports"},{"group":"TLS","pages":[{"title":"TLS configuration","href":"/concepts/features/security/tls/index"},{"sidebarTitle":"Configuring TLS","title":"Configuring TLS","href":"/concepts/features/security/tls/configuring-tls"},{"sidebarTitle":"Configuring automatic TLS provisioning via ACME","title":"Configuring automatic TLS provisioning via ACME","href":"/concepts/features/security/tls/configuring-tls-acme-client"}]},{"group":"External authenticators","pages":[{"sidebarTitle":"External User Authenticators and Directories","title":"External User Authenticators and Directories","href":"/concepts/features/security/external-authenticators/index"},{"group":"SSL","pages":[{"title":"SSL X.509 certificate authentication","href":"/concepts/features/security/external-authenticators/ssl-x509"},{"sidebarTitle":"SSL user certificate authentication","title":"Configuring SSL user certificate for authentication","href":"/concepts/features/security/ssl-user-auth"}]},{"group":"LDAP","pages":[{"title":"LDAP","href":"/concepts/features/security/external-authenticators/ldap"},{"sidebarTitle":"Configuring LDAP","title":"Configuring ClickHouse to use LDAP for authentication and role mapping","href":"/concepts/features/security/configuring-ldap"}]},{"title":"HTTP","href":"/concepts/features/security/external-authenticators/http"},{"title":"Kerberos","href":"/concepts/features/security/external-authenticators/kerberos"},{"sidebarTitle":"JWT","title":"JWT Authentication","href":"/concepts/features/security/external-authenticators/jwt"}]}]},{"group":"Backup and restore","pages":[{"sidebarTitle":"Overview","title":"Backup and restore in ClickHouse","href":"/concepts/features/backup-restore/overview"},{"sidebarTitle":"Restore settings","title":"Restore settings","href":"/concepts/features/backup-restore/restore-settings"},{"sidebarTitle":"Local disk / S3 disk","title":"BACKUP / RESTORE to disk","href":"/concepts/features/backup-restore/local-disk"},{"sidebarTitle":"S3 endpoint","title":"BACKUP / RESTORE to or from an S3 endpoint","href":"/concepts/features/backup-restore/s3-endpoint"},{"sidebarTitle":"AzureBlobStorage","title":"BACKUP/RESTORE to or from Azure Blob Storage","href":"/concepts/features/backup-restore/azure-blob-storage"},{"sidebarTitle":"Snapshot backup","title":"Snapshot backup and restore","href":"/concepts/features/backup-restore/snapshot"},{"sidebarTitle":"Alternative methods","title":"Alternative backup or restore methods","href":"/concepts/features/backup-restore/alternative-methods"}]},{"group":"Interfaces","pages":[{"title":"Native Clients and Interfaces","mode":"wide","href":"/concepts/features/interfaces/native-clients-interfaces-index"},{"sidebarTitle":"clickhousectl","title":"clickhousectl","href":"/concepts/features/interfaces/cli"},{"sidebarTitle":"ClickHouse Client","title":"ClickHouse Client","href":"/concepts/features/interfaces/client"},{"sidebarTitle":"Model Context Protocol (MCP)","title":"Model Context Protocol (MCP)","href":"/concepts/features/interfaces/mcp"},{"group":"Drivers and interfaces","pages":[{"sidebarTitle":"Overview","title":"Drivers and interfaces","href":"/concepts/features/interfaces/overview"},{"sidebarTitle":"HTTP interface","title":"HTTP interface","href":"/concepts/features/interfaces/http"},{"sidebarTitle":"Framing formats","title":"Framing formats","href":"/concepts/features/interfaces/framing-formats"},{"sidebarTitle":"Native interface (TCP)","title":"Native interface (TCP)","href":"/concepts/features/interfaces/tcp"},{"sidebarTitle":"ADBC driver","title":"ADBC driver","href":"/concepts/features/interfaces/adbc"},{"sidebarTitle":"MySQL interface","title":"MySQL interface","href":"/concepts/features/interfaces/mysql"},{"group":"ODBC driver","pages":[{"sidebarTitle":"Overview","title":"ODBC driver","href":"/concepts/features/interfaces/odbc/index"}]},{"sidebarTitle":"PostgreSQL interface","title":"PostgreSQL interface","href":"/concepts/features/interfaces/postgresql"},{"sidebarTitle":"Prometheus API and PromQL","title":"Prometheus HTTP API and PromQL","href":"/concepts/features/interfaces/prometheus"},{"sidebarTitle":"Prometheus metrics endpoint","title":"Prometheus metrics endpoint","href":"/concepts/features/interfaces/prometheus-metrics"},{"sidebarTitle":"SSH interface","title":"SSH interface with PTY","href":"/concepts/features/interfaces/ssh"},{"sidebarTitle":"gRPC interface","title":"gRPC interface","href":"/concepts/features/interfaces/grpc"},{"sidebarTitle":"Arrow Flight interface","title":"Arrow Flight interface","href":"/concepts/features/interfaces/arrowflight"}]},{"sidebarTitle":"Schema inference","title":"Automatic schema inference from input data","href":"/concepts/features/interfaces/schema-inference"},{"sidebarTitle":"Documentation Search","title":"Documentation Search","href":"/concepts/features/interfaces/documentation-search"},{"sidebarTitle":"Web SQL UI","title":"Web SQL UI (Play)","href":"/concepts/features/interfaces/web-sql"},{"sidebarTitle":"SQL Console","title":"SQL Console","href":"/concepts/features/interfaces/sql-console"},{"sidebarTitle":"Web UI Color Coding","title":"Web UI Color Coding","href":"/concepts/features/interfaces/web-ui-color-coding"},{"sidebarTitle":"Web UI Pinned Columns","title":"Web UI Pinned Columns","href":"/concepts/features/interfaces/web-ui-pinned-columns"},{"sidebarTitle":"Web UI Notebook Mode","title":"Web UI Notebook Mode","href":"/concepts/features/interfaces/web-ui-notebook"},{"sidebarTitle":"Web UI Result Shaping","title":"Web UI Sorting, Filtering and Pagination","href":"/concepts/features/interfaces/web-ui-result-shaping"},{"sidebarTitle":"Web Terminal","title":"Web Terminal","href":"/concepts/features/interfaces/web-terminal"},{"group":"Third-party clients","pages":[{"title":"Third-Party Interfaces","href":"/concepts/features/interfaces/third-party/index"}]}]},{"group":"Tools and utilities","pages":[{"sidebarTitle":"List of tools and utilities","title":"List of tools and utilities","mode":"wide","href":"/concepts/features/tools-and-utilities/index"},{"title":"clickhouse_backupview","href":"/concepts/features/tools-and-utilities/backupview"},{"sidebarTitle":"clickhouse-benchmark","title":"clickhouse-benchmark","href":"/concepts/features/tools-and-utilities/clickhouse-benchmark"},{"title":"clickhouse-compressor","href":"/concepts/features/tools-and-utilities/clickhouse-compressor"},{"sidebarTitle":"clickhouse-disks","title":"clickhouse-disks","href":"/concepts/features/tools-and-utilities/clickhouse-disks"},{"title":"clickhouse-format","href":"/concepts/features/tools-and-utilities/clickhouse-format"},{"sidebarTitle":"clickhouse-keeper-client","title":"clickhouse-keeper-client utility","href":"/concepts/features/tools-and-utilities/clickhouse-keeper-client"},{"sidebarTitle":"Keeper HTTP API","title":"Keeper HTTP API and Dashboard","href":"/concepts/features/tools-and-utilities/clickhouse-keeper-http-api"},{"sidebarTitle":"clickhouse-local","title":"clickhouse-local","href":"/concepts/features/tools-and-utilities/clickhouse-local"},{"title":"clickhouse-obfuscator","href":"/concepts/features/tools-and-utilities/clickhouse-obfuscator"},{"title":"clickhouse-odbc-bridge","href":"/concepts/features/tools-and-utilities/odbc-bridge"},{"title":"clickhouse-static-files-disk-uploader","href":"/concepts/features/tools-and-utilities/static-files-disk-uploader"}]}]},{"group":"Best practices","expanded":true,"pages":[{"title":"Best practices in ClickHouse","mode":"wide","href":"/concepts/best-practices/index"},{"sidebarTitle":"Choosing a primary key","title":"Choosing a primary key","href":"/concepts/best-practices/choosing-a-primary-key"},{"sidebarTitle":"Selecting data types","title":"Selecting data types","href":"/concepts/best-practices/select-data-type"},{"sidebarTitle":"Use materialized views","title":"Use materialized views","href":"/concepts/best-practices/use-materialized-views"},{"sidebarTitle":"Minimize and optimize JOINs","title":"Minimize and optimize JOINs","href":"/concepts/best-practices/minimize-optimize-joins"},{"sidebarTitle":"Choosing a partitioning key","title":"Choosing a partitioning key","href":"/concepts/best-practices/partitioning-keys"},{"sidebarTitle":"Selecting an insert strategy","title":"Selecting an insert strategy","href":"/concepts/best-practices/selecting-an-insert-strategy"},{"sidebarTitle":"Data skipping indices","title":"Use data skipping indices where appropriate","href":"/concepts/best-practices/using-data-skipping-indices"},{"sidebarTitle":"Avoid mutations","title":"Avoid mutations","href":"/concepts/best-practices/avoid-mutations"},{"sidebarTitle":"Avoid optimize final","title":"Avoid `OPTIMIZE FINAL`","href":"/concepts/best-practices/avoid-optimize-final"},{"sidebarTitle":"Avoid nullable columns","title":"Avoid nullable columns","href":"/concepts/best-practices/avoidnullablecolumns"},{"sidebarTitle":"Using JSON","title":"Use JSON where appropriate","href":"/concepts/best-practices/json-type"}]}]},{"item":"Guides","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-guides.svg","groups":[{"group":"ClickHouse guides","pages":[{"sidebarTitle":"Overview","title":"ClickHouse guides","mode":"wide","href":"/guides/clickhouse"},{"title":"Kusto Query Language (KQL) in ClickHouse","sidebarTitle":"Kusto Query Language (KQL)","href":"/guides/clickhouse/kusto-query-language"},{"title":"LogsQL dialect in ClickHouse","sidebarTitle":"LogsQL","href":"/guides/clickhouse/logsql"},{"group":"Data formats","pages":[{"sidebarTitle":"Overview","title":"Importing from various data formats to ClickHouse","href":"/guides/clickhouse/data-formats/intro"},{"sidebarTitle":"CSV and TSV","title":"Working with CSV and TSV data in ClickHouse","href":"/guides/clickhouse/data-formats/csv-tsv"},{"sidebarTitle":"Parquet","title":"Working with Parquet in ClickHouse","href":"/guides/clickhouse/data-formats/parquet"},{"sidebarTitle":"Avro, Arrow and ORC","title":"Working with Avro, Arrow, and ORC data in ClickHouse","href":"/guides/clickhouse/data-formats/arrow-avro-orc"},{"sidebarTitle":"Binary and native","title":"Using native and binary formats in ClickHouse","href":"/guides/clickhouse/data-formats/binary"},{"sidebarTitle":"SQL dumps","title":"Inserting and dumping SQL data in ClickHouse","href":"/guides/clickhouse/data-formats/sql"},{"sidebarTitle":"Regexp and templates","title":"Importing and exporting custom text data using templates and regex in ClickHouse","href":"/guides/clickhouse/data-formats/templates-regex"},{"group":"JSON","pages":[{"sidebarTitle":"Overview","title":"Working with JSON","href":"/guides/clickhouse/data-formats/json/intro"},{"sidebarTitle":"Loading JSON","title":"Working with JSON","href":"/guides/clickhouse/data-formats/json/loading"},{"title":"JSON schema inference","href":"/guides/clickhouse/data-formats/json/inference"},{"title":"Designing your schema","href":"/guides/clickhouse/data-formats/json/schema"},{"title":"Handling other JSON formats","sidebarTitle":"Handling other formats","href":"/guides/clickhouse/data-formats/json/formats"},{"title":"Exporting JSON","href":"/guides/clickhouse/data-formats/json/exporting"},{"title":"Other JSON approaches","href":"/guides/clickhouse/data-formats/json/other"}]}]},{"group":"Data modelling","pages":[{"title":"Data modelling overview","mode":"wide","href":"/guides/clickhouse/data-modelling/index"},{"title":"Schema design","href":"/guides/clickhouse/data-modelling/schema-design"},{"sidebarTitle":"Primary indexes","title":"A practical introduction to primary indexes in ClickHouse","href":"/guides/clickhouse/data-modelling/sparse-primary-indexes"},{"title":"Denormalizing Data","href":"/guides/clickhouse/data-modelling/denormalization"},{"title":"Backfilling Data","href":"/guides/clickhouse/data-modelling/backfilling"},{"sidebarTitle":"Merge table function","title":"Merge table function","href":"/guides/clickhouse/data-modelling/merge-table-function"},{"sidebarTitle":"Stored procedures \u0026 query parameters","title":"Stored procedures and query parameters in ClickHouse","href":"/guides/clickhouse/data-modelling/stored-procedures-and-prepared-statements"},{"sidebarTitle":"Generating random test data","title":"Generating random test data in ClickHouse","href":"/guides/clickhouse/data-modelling/generating-test-data"},{"group":"Compression","expanded":false,"pages":[{"title":"Compression in ClickHouse","href":"/guides/clickhouse/data-modelling/compression/compression-in-clickhouse"},{"title":"Compression modes","href":"/guides/clickhouse/data-modelling/compression/compression-modes"}]},{"title":"Working with arrays in ClickHouse","sidebarTitle":"Working with arrays in ClickHouse","href":"/guides/clickhouse/working-with-arrays"},{"title":"Working with JOINs in ClickHouse","sidebarTitle":"Working with JOINs in ClickHouse","href":"/guides/clickhouse/working-with-joins"}]},{"group":"Performance \u0026 monitoring","pages":[{"group":"Query optimization","pages":[{"sidebarTitle":"Overview","title":"Query optimization","href":"/guides/clickhouse/performance-and-monitoring/query-optimization"},{"sidebarTitle":"Diagnose slow queries","title":"Diagnose slow queries","href":"/guides/clickhouse/performance-and-monitoring/diagnose-slow-queries"},{"sidebarTitle":"Isolate query bottlenecks","title":"Isolate query bottlenecks","href":"/guides/clickhouse/performance-and-monitoring/isolate-query-bottlenecks"},{"sidebarTitle":"Choose an optimization approach","title":"Choose an optimization approach","href":"/guides/clickhouse/performance-and-monitoring/optimization-approaches"},{"sidebarTitle":"Worked optimization example","title":"Worked query optimization example","href":"/guides/clickhouse/performance-and-monitoring/query-optimization-example"}]},{"sidebarTitle":"Analyzer","title":"Analyzer","href":"/guides/clickhouse/performance-and-monitoring/analyzer"},{"sidebarTitle":"Understanding query execution with the analyzer","title":"Understanding query execution with the analyzer","href":"/guides/clickhouse/performance-and-monitoring/understanding-query-execution-with-the-analyzer"},{"sidebarTitle":"Dynamic column selection","title":"Dynamic column selection","href":"/guides/clickhouse/performance-and-monitoring/dynamic-column-selection"}]},{"group":"Aggregate combinator examples","expanded":false,"pages":[{"title":"anyIf","sidebarTitle":"anyIf","href":"/guides/clickhouse/examples/aggregate-function-combinators/anyIf"},{"title":"argMaxIf","sidebarTitle":"argMaxIf","href":"/guides/clickhouse/examples/aggregate-function-combinators/argMaxIf"},{"title":"argMinIf","sidebarTitle":"argMinIf","href":"/guides/clickhouse/examples/aggregate-function-combinators/argMinIf"},{"title":"avgIf","sidebarTitle":"avgIf","href":"/guides/clickhouse/examples/aggregate-function-combinators/avgIf"},{"title":"avgMap","sidebarTitle":"avgMap","href":"/guides/clickhouse/examples/aggregate-function-combinators/avgMap"},{"title":"avgMerge","sidebarTitle":"avgMerge","href":"/guides/clickhouse/examples/aggregate-function-combinators/avgMerge"},{"title":"avgMergeState","sidebarTitle":"avgMergeState","href":"/guides/clickhouse/examples/aggregate-function-combinators/avgMergeState"},{"title":"avgResample","sidebarTitle":"avgResample","href":"/guides/clickhouse/examples/aggregate-function-combinators/avgResample"},{"title":"avgState","sidebarTitle":"avgState","href":"/guides/clickhouse/examples/aggregate-function-combinators/avgState"},{"title":"countIf","sidebarTitle":"countIf","href":"/guides/clickhouse/examples/aggregate-function-combinators/countIf"},{"title":"countResample","sidebarTitle":"countResample","href":"/guides/clickhouse/examples/aggregate-function-combinators/countResample"},{"title":"groupArrayDistinct","sidebarTitle":"groupArrayDistinct","href":"/guides/clickhouse/examples/aggregate-function-combinators/groupArrayDistinct"},{"title":"groupArrayResample","sidebarTitle":"groupArrayResample","href":"/guides/clickhouse/examples/aggregate-function-combinators/groupArrayResample"},{"title":"maxMap","sidebarTitle":"maxMap","href":"/guides/clickhouse/examples/aggregate-function-combinators/maxMap"},{"title":"maxSimpleState","sidebarTitle":"maxSimpleState","href":"/guides/clickhouse/examples/aggregate-function-combinators/maxSimpleState"},{"title":"minMap","sidebarTitle":"minMap","href":"/guides/clickhouse/examples/aggregate-function-combinators/minMap"},{"title":"minSimpleState","sidebarTitle":"minSimpleState","href":"/guides/clickhouse/examples/aggregate-function-combinators/minSimpleState"},{"title":"quantilesTimingArrayIf","sidebarTitle":"quantilesTimingArrayIf","href":"/guides/clickhouse/examples/aggregate-function-combinators/quantilesTimingArrayIf"},{"title":"quantilesTimingIf","sidebarTitle":"quantilesTimingIf","href":"/guides/clickhouse/examples/aggregate-function-combinators/quantilesTimingIf"},{"title":"sumArray","sidebarTitle":"sumArray","href":"/guides/clickhouse/examples/aggregate-function-combinators/sumArray"},{"title":"sumForEach","sidebarTitle":"sumForEach","href":"/guides/clickhouse/examples/aggregate-function-combinators/sumForEach"},{"title":"sumIf","sidebarTitle":"sumIf","href":"/guides/clickhouse/examples/aggregate-function-combinators/sumIf"},{"title":"sumMap","sidebarTitle":"sumMap","href":"/guides/clickhouse/examples/aggregate-function-combinators/sumMap"},{"title":"sumSimpleState","sidebarTitle":"sumSimpleState","href":"/guides/clickhouse/examples/aggregate-function-combinators/sumSimpleState"},{"title":"uniqArray","sidebarTitle":"uniqArray","href":"/guides/clickhouse/examples/aggregate-function-combinators/uniqArray"},{"title":"uniqArrayIf","sidebarTitle":"uniqArrayIf","href":"/guides/clickhouse/examples/aggregate-function-combinators/uniqArrayIf"}]},{"title":"Self-managed Upgrade","href":"/guides/oss/update"},{"group":"OSS best practices","pages":[{"sidebarTitle":"Sizing and hardware recommendations","title":"Sizing and hardware recommendations","href":"/guides/oss/best-practices/sizing-and-hardware-recommendations"},{"sidebarTitle":"OSS usage recommendations","title":"OSS usage recommendations","href":"/guides/oss/best-practices/tips"}]},{"group":"Deployment and scaling","expanded":false,"pages":[{"sidebarTitle":"Introduction","title":"Introduction","href":"/guides/oss/deployment-and-scaling/terminology"},{"title":"Table shards and replicas","href":"/guides/oss/deployment-and-scaling/shards"},{"sidebarTitle":"Rebalancing shards","title":"Rebalancing Data","href":"/guides/oss/deployment-and-scaling/scaling-clusters"},{"sidebarTitle":"Separation of storage and compute","title":"Separation of storage and compute","href":"/guides/oss/deployment-and-scaling/separation-storage-compute"},{"sidebarTitle":"Cluster discovery","title":"Cluster discovery","href":"/guides/oss/deployment-and-scaling/cluster-discovery"},{"group":"Keeper","expanded":false,"pages":[{"sidebarTitle":"Configuring ClickHouse Keeper","title":"ClickHouse Keeper","href":"/guides/oss/deployment-and-scaling/keeper/index"},{"sidebarTitle":"Secured Communication with Zookeeper","title":"Optional secured communication between ClickHouse and Zookeeper","href":"/guides/oss/deployment-and-scaling/keeper/ssl-zookeeper"}]},{"group":"Monitoring","expanded":false,"pages":[{"sidebarTitle":"Monitoring","title":"Monitoring","href":"/guides/oss/deployment-and-scaling/monitoring/monitoring"},{"sidebarTitle":"Tracing ClickHouse with OpenTelemetry","title":"Tracing ClickHouse with OpenTelemetry","href":"/guides/oss/deployment-and-scaling/monitoring/opentelemetry"}]},{"group":"Examples","expanded":false,"pages":[{"sidebarTitle":"Replication","title":"Replicating data","href":"/guides/oss/deployment-and-scaling/examples/1-shard-2-replicas"},{"sidebarTitle":"Scaling","title":"Scaling","href":"/guides/oss/deployment-and-scaling/examples/2-shards-1-replica"},{"sidebarTitle":"Replication + scaling","title":"Replication + scaling","href":"/guides/oss/deployment-and-scaling/examples/2-shards-2-replicas"}]}]}]},{"group":"Use case guides","expanded":true,"pages":[{"title":"Use case guides","sidebarTitle":"Overview","mode":"wide","href":"/guides/use-cases/index"},{"group":"Real-time analytics","pages":[{"group":"Time series","expanded":false,"pages":[{"title":"Time-Series","href":"/guides/use-cases/real-time-analytics/time-series/index"},{"title":"Date and time data types - time-series","sidebarTitle":"Date and time data types","href":"/guides/use-cases/real-time-analytics/time-series/date-time-data-types"},{"title":"Basic operations - time-series","sidebarTitle":"Basic operations","href":"/guides/use-cases/real-time-analytics/time-series/basic-operations"},{"title":"Analysis functions - time-series","sidebarTitle":"Analysis functions","href":"/guides/use-cases/real-time-analytics/time-series/analysis-functions"},{"title":"Storage efficiency - time-series","sidebarTitle":"Storage efficiency","href":"/guides/use-cases/real-time-analytics/time-series/storage-efficiency"},{"title":"Query performance - time-series","sidebarTitle":"Query performance","href":"/guides/use-cases/real-time-analytics/time-series/query-performance"},{"title":"Build a rollup with materialized views for fast time-series analytics","href":"/guides/use-cases/real-time-analytics/time-series/materialized-view-rollup"},{"sidebarTitle":"Time series - gap fill","title":"Filling gaps in time-series data","href":"/guides/use-cases/real-time-analytics/time-series/time-series-filling-gaps"}]}]},{"group":"Observability","pages":[{"title":"Observability","sidebarTitle":"Overview","href":"/guides/use-cases/observability/index"},{"title":"ClickHouse Cloud monitoring","sidebarTitle":"ClickHouse Cloud monitoring","href":"/guides/use-cases/observability/cloud-monitoring"},{"title":"Self-managed monitoring","sidebarTitle":"Self-managed monitoring","href":"/guides/use-cases/observability/self-managed-monitoring"},{"group":"Build your own","pages":[{"title":"Build your own observability stack","sidebarTitle":"Overview","href":"/guides/use-cases/observability/build-your-own/index"},{"title":"Using ClickHouse for observability","href":"/guides/use-cases/observability/build-your-own/introduction"},{"title":"Designing a schema for observability","href":"/guides/use-cases/observability/build-your-own/schema-design"},{"title":"Integrating OpenTelemetry for data collection","href":"/guides/use-cases/observability/build-your-own/integrating-opentelemetry"},{"title":"Managing data","href":"/guides/use-cases/observability/build-your-own/managing-data"},{"title":"Using Grafana and ClickHouse for observability","href":"/guides/use-cases/observability/build-your-own/grafana"},{"title":"Demo application","href":"/guides/use-cases/observability/build-your-own/demo-application"}]}]},{"group":"Data warehousing","pages":[{"title":"Data Lake","href":"/guides/use-cases/data-warehousing/index"},{"group":"Getting started","pages":[{"title":"Getting started with data lakes","sidebarTitle":"Overview","href":"/guides/use-cases/data-warehousing/getting-started/overview"},{"title":"Querying open table formats directly","sidebarTitle":"Direct querying","href":"/guides/use-cases/data-warehousing/getting-started/querying-directly"},{"title":"Connecting to a data catalog","sidebarTitle":"Connecting to catalogs","href":"/guides/use-cases/data-warehousing/getting-started/connecting-catalogs"},{"title":"Accelerating analytics with MergeTree","sidebarTitle":"Accelerating queries","href":"/guides/use-cases/data-warehousing/getting-started/accelerating-analytics"},{"title":"Writing data to open table formats","sidebarTitle":"Writing to data lakes","href":"/guides/use-cases/data-warehousing/getting-started/writing-data"},{"title":"Data lakes best practices","sidebarTitle":"Best practices","href":"/guides/use-cases/data-warehousing/getting-started/best-practices"}]},{"group":"Catalogs","pages":[{"title":"Catalog guides","href":"/guides/use-cases/data-warehousing/reference/index"},{"sidebarTitle":"AWS Glue catalog","title":"AWS Glue catalog","href":"/guides/use-cases/data-warehousing/glue-catalog"},{"sidebarTitle":"Lakekeeper catalog","title":"Lakekeeper catalog","href":"/guides/use-cases/data-warehousing/lakekeeper-catalog"},{"sidebarTitle":"Nessie catalog","title":"Nessie catalog","href":"/guides/use-cases/data-warehousing/nessie-catalog"},{"sidebarTitle":"Fabric OneLake","title":"Fabric OneLake","href":"/guides/use-cases/data-warehousing/onelake-catalog"},{"sidebarTitle":"Polaris catalog","title":"Polaris catalog","href":"/guides/use-cases/data-warehousing/polaris-catalog"},{"sidebarTitle":"Horizon catalog","title":"Snowflake Horizon catalog","href":"/guides/use-cases/data-warehousing/horizon-catalog"},{"sidebarTitle":"REST catalog","title":"REST catalog","href":"/guides/use-cases/data-warehousing/rest-catalog"},{"sidebarTitle":"SeaweedFS catalog","title":"SeaweedFS catalog","href":"/guides/use-cases/data-warehousing/seaweedfs-catalog"},{"sidebarTitle":"Unity Catalog","title":"Unity Catalog","href":"/guides/use-cases/data-warehousing/unity-catalog"},{"sidebarTitle":"BigLake Metastore","title":"Lakehouse runtime catalog (BigLake Metastore)","href":"/guides/use-cases/data-warehousing/biglake-catalog"}]},{"title":"Support matrix","sidebarTitle":"Support matrix","href":"/guides/use-cases/data-warehousing/support-matrix"}]},{"group":"AI/ML","pages":[{"title":"Machine learning and GenAI","href":"/guides/use-cases/ai-ml/index"},{"sidebarTitle":"Vector search with QBit","title":"An introduction to vector search and QBit","href":"/guides/use-cases/ai-ml/vector-search"},{"sidebarTitle":"AI-powered SQL generation","title":"AI-powered SQL generation","href":"/guides/use-cases/ai-ml/ai-powered-sql-generation"},{"sidebarTitle":"Import Langfuse Cloud trace data","title":"Import Langfuse Cloud trace data","href":"/guides/use-cases/ai-ml/import-langfuse-trace-data"},{"group":"Data exploration","pages":[{"sidebarTitle":"Exploring data with Jupyter notebooks and chDB","title":"Exploring data with Jupyter notebooks and chDB","href":"/guides/use-cases/ai-ml/data-exploration/jupyter-notebook"},{"sidebarTitle":"Exploring data with Marimo notebooks and chDB","title":"Exploring data with Marimo notebooks and chDB","href":"/guides/use-cases/ai-ml/data-exploration/marimo-notebook"}]},{"group":"MCP","pages":[{"sidebarTitle":"Overview","title":"ClickHouse MCP integrations","mode":"wide","href":"/guides/use-cases/ai-ml/MCP/index"},{"sidebarTitle":"Set up ClickHouse MCP server","title":"Set up the ClickHouse MCP server","href":"/guides/use-cases/ai-ml/MCP/claude-desktop"},{"sidebarTitle":"Integrate LibreChat","title":"Using ClickHouse MCP server with LibreChat","href":"/guides/use-cases/ai-ml/MCP/librechat"},{"sidebarTitle":"Integrate AnythingLLM","title":"Using ClickHouse MCP server with AnythingLLM","href":"/guides/use-cases/ai-ml/MCP/anythingllm"},{"sidebarTitle":"Integrate Open WebUI","title":"Using ClickHouse MCP server with Open WebUI","href":"/guides/use-cases/ai-ml/MCP/open-webui"},{"sidebarTitle":"Integrate Ollama","title":"Set up ClickHouse MCP server with Ollama","href":"/guides/use-cases/ai-ml/MCP/ollama"},{"sidebarTitle":"Integrate Jan.ai","title":"Using ClickHouse MCP server with Jan.ai","href":"/guides/use-cases/ai-ml/MCP/janai"},{"group":"AI agent libraries","pages":[{"title":"Integrate AI agent libraries with ClickHouse MCP server","sidebarTitle":"Overview","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/index"},{"sidebarTitle":"Agno","title":"How to build an AI Agent with Agno and the ClickHouse MCP server","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/agno"},{"sidebarTitle":"Chainlit","title":"How to build an AI Agent with Chainlit and the ClickHouse MCP server","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/chainlit"},{"sidebarTitle":"Claude Agent SDK","title":"How to build an AI Agent with Claude Agent SDK and the ClickHouse MCP server","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/claude-agent-sdk"},{"sidebarTitle":"CopilotKit","title":"How to build an AI Agent with CopilotKit and the ClickHouse MCP server","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/copilotkit"},{"sidebarTitle":"CrewAI","title":"How to build an AI Agent with CrewAI and the ClickHouse MCP server","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/crewai"},{"sidebarTitle":"DSPy","title":"How to build an AI Agent with DSPy and the ClickHouse MCP server","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/dspy"},{"sidebarTitle":"LangChain and LangGraph","title":"How to build a LangChain/LangGraph AI agent using ClickHouse MCP server.","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/langchain"},{"sidebarTitle":"LlamaIndex","title":"How to build a LlamaIndex AI agent using ClickHouse MCP server.","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/llamaindex"},{"sidebarTitle":"mcp-agent","title":"How to build an AI Agent with mcp-agent and the ClickHouse MCP server","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/mcp-agent"},{"sidebarTitle":"Microsoft Agent Framework","title":"How to build an AI Agent with Microsoft Agent framework and the ClickHouse MCP server","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/microsoft-agent-framework"},{"sidebarTitle":"OpenAI Agents SDK","title":"How to build an OpenAI agent using ClickHouse MCP server.","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/openai-agents"},{"sidebarTitle":"PydanticAI","title":"How to build a PydanticAI agent using ClickHouse MCP server.","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/pydantic-ai"},{"sidebarTitle":"SlackBot","title":"How to build a SlackBot agent using ClickHouse MCP server.","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/slackbot"},{"sidebarTitle":"Streamlit","title":"How to build a ClickHouse-backed AI Agent with Streamlit","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/streamlit"},{"sidebarTitle":"Upsonic","title":"How to build an AI Agent with Upsonic and the ClickHouse MCP server","href":"/guides/use-cases/ai-ml/MCP/ai-agent-libraries/upsonic"}]}]}]}]}]},{"item":"Reference","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-reference.svg","pages":[{"title":"Reference","sidebarTitle":"Home","mode":"wide","href":"/reference/home"},{"group":"SQL Reference","expanded":true,"pages":[{"sidebarTitle":"Syntax","title":"Syntax","href":"/reference/syntax"},{"group":"Statements","expanded":false,"pages":[{"sidebarTitle":"List of statements","title":"ClickHouse SQL Statements","href":"/reference/statements/index"},{"group":"ALTER","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"ALTER","href":"/reference/statements/alter/index"},{"sidebarTitle":"APPLY DELETED MASK","title":"ALTER TABLE ... APPLY DELETED MASK","href":"/reference/statements/alter/apply-deleted-mask"},{"sidebarTitle":"APPLY PATCHES","title":"ALTER TABLE ... APPLY PATCHES","href":"/reference/statements/alter/apply-patches"},{"sidebarTitle":"COLUMN","title":"ALTER TABLE ... COLUMN","href":"/reference/statements/alter/column"},{"sidebarTitle":"ALTER TABLE ... MODIFY COMMENT","title":"ALTER TABLE ... MODIFY COMMENT","href":"/reference/statements/alter/comment"},{"sidebarTitle":"CONSTRAINT","title":"ALTER TABLE ... CONSTRAINT","href":"/reference/statements/alter/constraint"},{"sidebarTitle":"ALTER DATABASE ... MODIFY COMMENT","title":"ALTER DATABASE ... MODIFY COMMENT","href":"/reference/statements/alter/database-comment"},{"sidebarTitle":"DELETE","title":"ALTER TABLE ... DELETE","href":"/reference/statements/alter/delete"},{"sidebarTitle":"NAMED COLLECTION","title":"ALTER NAMED COLLECTION","href":"/reference/statements/alter/named-collection"},{"sidebarTitle":"ORDER BY","title":"ALTER TABLE ... MODIFY ORDER BY","href":"/reference/statements/alter/order-by"},{"sidebarTitle":"PARTITION","title":"ALTER TABLE ... PARTITION","href":"/reference/statements/alter/partition"},{"sidebarTitle":"PROJECTION","title":"ALTER TABLE ... PROJECTION","href":"/reference/statements/alter/projection"},{"sidebarTitle":"QUOTA","title":"ALTER QUOTA","href":"/reference/statements/alter/quota"},{"sidebarTitle":"ROLE","title":"ALTER ROLE","href":"/reference/statements/alter/role"},{"sidebarTitle":"ROW POLICY","title":"ALTER ROW POLICY","href":"/reference/statements/alter/row-policy"},{"sidebarTitle":"SAMPLE BY","title":"ALTER TABLE ... MODIFY SAMPLE BY","href":"/reference/statements/alter/sample-by"},{"sidebarTitle":"SETTING","title":"ALTER TABLE ... MODIFY SETTING","href":"/reference/statements/alter/setting"},{"sidebarTitle":"SETTINGS PROFILE","title":"ALTER SETTINGS PROFILE","href":"/reference/statements/alter/settings-profile"},{"sidebarTitle":"INDEX","title":"ALTER TABLE ... INDEX","href":"/reference/statements/alter/skipping-index"},{"sidebarTitle":"STATISTICS","title":"ALTER TABLE ... STATISTICS","href":"/reference/statements/alter/statistics"},{"sidebarTitle":"TTL","title":"ALTER TABLE ... MODIFY TTL","href":"/reference/statements/alter/ttl"},{"sidebarTitle":"UPDATE","title":"ALTER TABLE ... UPDATE","href":"/reference/statements/alter/update"},{"sidebarTitle":"USER","title":"ALTER USER","href":"/reference/statements/alter/user"},{"sidebarTitle":"MASKING POLICY","title":"ALTER MASKING POLICY","href":"/reference/statements/alter/masking-policy"},{"sidebarTitle":"VIEW","title":"ALTER TABLE ... MODIFY QUERY","href":"/reference/statements/alter/view"}]},{"sidebarTitle":"ATTACH","title":"ATTACH","href":"/reference/statements/attach"},{"sidebarTitle":"CHECK GRANT","title":"CHECK GRANT","href":"/reference/statements/check-grant"},{"sidebarTitle":"CHECK DATABASE","title":"CHECK DATABASE","href":"/reference/statements/check-database"},{"sidebarTitle":"CHECK TABLE","title":"CHECK TABLE","href":"/reference/statements/check-table"},{"group":"CREATE","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"CREATE","href":"/reference/statements/create/index"},{"sidebarTitle":"DATABASE","title":"CREATE DATABASE","href":"/reference/statements/create/database"},{"group":"DICTIONARY","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"CREATE DICTIONARY","href":"/reference/statements/create/dictionary"},{"sidebarTitle":"Attributes","title":"Dictionary attributes","href":"/reference/statements/create/dictionary/attributes"},{"sidebarTitle":"Embedded dictionaries","title":"Embedded (geobase) dictionaries","href":"/reference/statements/create/dictionary/embedded"},{"sidebarTitle":"LIFETIME","title":"Refreshing dictionary data using LIFETIME","href":"/reference/statements/create/dictionary/lifetime"},{"group":"Layouts","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"Dictionary layouts","href":"/reference/statements/create/dictionary/layouts/overview"},{"title":"flat dictionary layout","sidebarTitle":"flat","href":"/reference/statements/create/dictionary/layouts/flat"},{"title":"hashed dictionary layout types","sidebarTitle":"hashed","href":"/reference/statements/create/dictionary/layouts/hashed"},{"title":"hashed_array dictionary layout types","sidebarTitle":"hashed_array","href":"/reference/statements/create/dictionary/layouts/hashed-array"},{"title":"cache dictionary layout","sidebarTitle":"cache","href":"/reference/statements/create/dictionary/layouts/cache"},{"title":"ssd_cache dictionary layout types","sidebarTitle":"ssd_cache","href":"/reference/statements/create/dictionary/layouts/ssd-cache"},{"title":"direct dictionary layout","sidebarTitle":"direct","href":"/reference/statements/create/dictionary/layouts/direct"},{"title":"range_hashed dictionary layout types","sidebarTitle":"range_hashed","href":"/reference/statements/create/dictionary/layouts/range-hashed"},{"title":"Hierarchical dictionaries","sidebarTitle":"Hierarchical","href":"/reference/statements/create/dictionary/layouts/hierarchical"},{"title":"Naive Bayes dictionaries","sidebarTitle":"Naive Bayes","href":"/reference/statements/create/dictionary/layouts/naive-bayes"},{"title":"XGBoost dictionaries","sidebarTitle":"XGBoost","href":"/reference/statements/create/dictionary/layouts/xgboost"},{"title":"Polygon dictionaries","sidebarTitle":"Polygon","href":"/reference/statements/create/dictionary/layouts/polygon"},{"title":"ip_trie dictionary layout","sidebarTitle":"ip_trie","href":"/reference/statements/create/dictionary/layouts/ip-trie"},{"title":"Regular expression tree dictionary layout","sidebarTitle":"Regexp Tree","href":"/reference/statements/create/dictionary/layouts/regexp-tree"}]},{"group":"Sources","expanded":false,"pages":[{"title":"Dictionary Sources","sidebarTitle":"Overview","href":"/reference/statements/create/dictionary/sources/overview"},{"title":"Local File dictionary source","sidebarTitle":"Local File","href":"/reference/statements/create/dictionary/sources/local-file"},{"title":"Executable File dictionary source","sidebarTitle":"Executable File","href":"/reference/statements/create/dictionary/sources/executable-file"},{"title":"Executable Pool dictionary source","sidebarTitle":"Executable Pool","href":"/reference/statements/create/dictionary/sources/executable-pool"},{"title":"HTTP(S) dictionary source","sidebarTitle":"HTTP(S)","href":"/reference/statements/create/dictionary/sources/http"},{"title":"ClickHouse dictionary source","sidebarTitle":"ClickHouse","href":"/reference/statements/create/dictionary/sources/clickhouse"},{"title":"MySQL dictionary source","sidebarTitle":"MySQL","href":"/reference/statements/create/dictionary/sources/mysql"},{"title":"PostgreSQL dictionary source","sidebarTitle":"PostgreSQL","href":"/reference/statements/create/dictionary/sources/postgresql"},{"title":"MongoDB dictionary source","sidebarTitle":"MongoDB","href":"/reference/statements/create/dictionary/sources/mongodb"},{"title":"Redis dictionary source","sidebarTitle":"Redis","href":"/reference/statements/create/dictionary/sources/redis"},{"title":"Cassandra dictionary source","sidebarTitle":"Cassandra","href":"/reference/statements/create/dictionary/sources/cassandra"},{"title":"ODBC dictionary source","sidebarTitle":"ODBC","href":"/reference/statements/create/dictionary/sources/odbc"},{"title":"Null dictionary source","sidebarTitle":"Null","href":"/reference/statements/create/dictionary/sources/null"},{"title":"YAMLRegExpTree dictionary source","sidebarTitle":"YAMLRegExpTree","href":"/reference/statements/create/dictionary/sources/yamlregexptree"},{"title":"YTsaurus dictionary source","sidebarTitle":"YTsaurus","href":"/reference/statements/create/dictionary/sources/ytsaurus"}]}]},{"sidebarTitle":"MASKING POLICY","title":"CREATE MASKING POLICY","href":"/reference/statements/create/masking-policy"},{"sidebarTitle":"FUNCTION","title":"CREATE FUNCTION","href":"/reference/statements/create/function"},{"sidebarTitle":"HANDLER","title":"CREATE HANDLER","href":"/reference/statements/create/handler"},{"sidebarTitle":"NAMED COLLECTION","title":"CREATE NAMED COLLECTION","href":"/reference/statements/create/named-collection"},{"sidebarTitle":"QUOTA","title":"CREATE QUOTA","href":"/reference/statements/create/quota"},{"sidebarTitle":"ROLE","title":"CREATE ROLE","href":"/reference/statements/create/role"},{"sidebarTitle":"ROW POLICY","title":"CREATE ROW POLICY","href":"/reference/statements/create/row-policy"},{"sidebarTitle":"SETTINGS PROFILE","title":"CREATE SETTINGS PROFILE","href":"/reference/statements/create/settings-profile"},{"group":"TABLE","expanded":false,"pages":[{"sidebarTitle":"CREATE TABLE","title":"CREATE TABLE","href":"/reference/statements/create/table"},{"sidebarTitle":"CODEC","title":"CODEC","href":"/reference/statements/create/table/codec"},{"sidebarTitle":"TEMPORARY TABLE","title":"CREATE TEMPORARY TABLE","href":"/reference/statements/create/table/temporary-table"},{"sidebarTitle":"REPLACE TABLE","title":"REPLACE TABLE","href":"/reference/statements/create/table/replace-table"}]},{"sidebarTitle":"TOKEN","title":"CREATE TOKEN","href":"/reference/statements/create/token"},{"sidebarTitle":"USER","title":"CREATE USER","href":"/reference/statements/create/user"},{"sidebarTitle":"VIEW","title":"CREATE VIEW","href":"/reference/statements/create/view"}]},{"sidebarTitle":"DELETE","title":"DELETE","href":"/reference/statements/delete"},{"sidebarTitle":"DESCRIBE TABLE","title":"DESCRIBE TABLE","href":"/reference/statements/describe-table"},{"sidebarTitle":"DETACH","title":"DETACH","href":"/reference/statements/detach"},{"sidebarTitle":"Distributed DDL","title":"ON CLUSTER","href":"/reference/statements/distributed-ddl"},{"sidebarTitle":"DROP","title":"DROP","href":"/reference/statements/drop"},{"sidebarTitle":"EXCHANGE","title":"EXCHANGE","href":"/reference/statements/exchange"},{"sidebarTitle":"EXECUTE AS","title":"EXECUTE AS","href":"/reference/statements/execute_as"},{"sidebarTitle":"EXISTS","title":"EXISTS","href":"/reference/statements/exists"},{"sidebarTitle":"EXPLAIN","title":"EXPLAIN","href":"/reference/statements/explain"},{"sidebarTitle":"GRANT","title":"GRANT","href":"/reference/statements/grant"},{"sidebarTitle":"HYPOTHETICAL INDEX","title":"HYPOTHETICAL INDEX","href":"/reference/statements/hypothetical-index"},{"sidebarTitle":"HYPOTHETICAL PROJECTION","title":"HYPOTHETICAL PROJECTION","href":"/reference/statements/hypothetical-projection"},{"title":"IN","href":"/reference/statements/in"},{"sidebarTitle":"INSERT INTO","title":"INSERT INTO","href":"/reference/statements/insert-into"},{"sidebarTitle":"KILL","title":"KILL","href":"/reference/statements/kill"},{"sidebarTitle":"MOVE","title":"MOVE","href":"/reference/statements/move"},{"sidebarTitle":"OPTIMIZE","title":"OPTIMIZE","href":"/reference/statements/optimize"},{"sidebarTitle":"PARALLEL WITH","title":"PARALLEL WITH","href":"/reference/statements/parallel_with"},{"sidebarTitle":"RENAME","title":"RENAME","href":"/reference/statements/rename"},{"sidebarTitle":"REVOKE","title":"REVOKE","href":"/reference/statements/revoke"},{"group":"SELECT","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"SELECT","href":"/reference/statements/select/index"},{"sidebarTitle":"ALL","title":"ALL","href":"/reference/statements/select/all"},{"sidebarTitle":"APPLY","title":"APPLY modifier","href":"/reference/statements/select/apply_modifier"},{"sidebarTitle":"ARRAY JOIN","title":"ARRAY JOIN","href":"/reference/statements/select/array-join"},{"sidebarTitle":"DISTINCT","title":"DISTINCT","href":"/reference/statements/select/distinct"},{"sidebarTitle":"EXCEPT","title":"EXCEPT","href":"/reference/statements/select/except"},{"sidebarTitle":"EXCEPT","title":"EXCEPT modifier","href":"/reference/statements/select/except_modifier"},{"sidebarTitle":"FORMAT","title":"FORMAT","href":"/reference/statements/select/format"},{"sidebarTitle":"FROM","title":"FROM","href":"/reference/statements/select/from"},{"sidebarTitle":"GROUP BY","title":"GROUP BY","href":"/reference/statements/select/group-by"},{"sidebarTitle":"HAVING","title":"HAVING","href":"/reference/statements/select/having"},{"sidebarTitle":"INTERSECT","title":"INTERSECT","href":"/reference/statements/select/intersect"},{"sidebarTitle":"INTO OUTFILE","title":"INTO OUTFILE","href":"/reference/statements/select/into-outfile"},{"sidebarTitle":"JOIN","title":"JOIN","href":"/reference/statements/select/join"},{"sidebarTitle":"LIMIT BY","title":"LIMIT BY","href":"/reference/statements/select/limit-by"},{"sidebarTitle":"LIMIT","title":"LIMIT","href":"/reference/statements/select/limit"},{"sidebarTitle":"OFFSET","title":"OFFSET FETCH","href":"/reference/statements/select/offset"},{"sidebarTitle":"ORDER BY","title":"ORDER BY","href":"/reference/statements/select/order-by"},{"sidebarTitle":"Pipe operators","title":"PIPE OPERATORS","href":"/reference/statements/select/pipe-operators"},{"sidebarTitle":"PREWHERE","title":"PREWHERE","href":"/reference/statements/select/prewhere"},{"sidebarTitle":"QUALIFY","title":"QUALIFY","href":"/reference/statements/select/qualify"},{"sidebarTitle":"REPLACE","title":"REPLACE modifier","href":"/reference/statements/select/replace_modifier"},{"sidebarTitle":"SAMPLE","title":"SAMPLE","href":"/reference/statements/select/sample"},{"sidebarTitle":"UNION","title":"UNION","href":"/reference/statements/select/union"},{"sidebarTitle":"WHERE","title":"WHERE","href":"/reference/statements/select/where"},{"sidebarTitle":"WITH","title":"WITH","href":"/reference/statements/select/with"}]},{"sidebarTitle":"SET ROLE","title":"SET ROLE","href":"/reference/statements/set-role"},{"sidebarTitle":"SET","title":"SET","href":"/reference/statements/set"},{"sidebarTitle":"SHOW","title":"SHOW","href":"/reference/statements/show"},{"sidebarTitle":"SYSTEM","title":"SYSTEM","href":"/reference/statements/system"},{"sidebarTitle":"TRUNCATE","title":"TRUNCATE","href":"/reference/statements/truncate"},{"sidebarTitle":"UNDROP","title":"UNDROP","href":"/reference/statements/undrop"},{"sidebarTitle":"UPDATE","title":"UPDATE","href":"/reference/statements/update"},{"sidebarTitle":"USE","title":"USE","href":"/reference/statements/use"}]},{"group":"Operators","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"Operators","href":"/reference/operators/index"}]}]},{"group":"Data Types","expanded":false,"pages":[{"sidebarTitle":"List of data types","title":"Data Types in ClickHouse","mode":"wide","href":"/reference/data-types/index"},{"group":"Numeric types","expanded":false,"pages":[{"sidebarTitle":"Int | UInt","title":"Int | UInt Types","href":"/reference/data-types/int-uint"},{"sidebarTitle":"Float32 | Float64 | BFloat16","title":"Float32 | Float64 | BFloat16 Types","href":"/reference/data-types/float"},{"sidebarTitle":"Decimal","title":"Decimal, Decimal(P), Decimal(P, S), Decimal32(S), Decimal64(S), Decimal128(S), Decimal256(S)","href":"/reference/data-types/decimal"},{"sidebarTitle":"Boolean","title":"Bool","href":"/reference/data-types/boolean"}]},{"group":"String types","expanded":false,"pages":[{"sidebarTitle":"String","title":"String","href":"/reference/data-types/string"},{"sidebarTitle":"FixedString(N)","title":"FixedString(N)","href":"/reference/data-types/fixedstring"}]},{"group":"Date and time types","expanded":false,"pages":[{"sidebarTitle":"Date","title":"Date","href":"/reference/data-types/date"},{"sidebarTitle":"Date32","title":"Date32","href":"/reference/data-types/date32"},{"sidebarTitle":"DateTime","title":"DateTime","href":"/reference/data-types/datetime"},{"sidebarTitle":"DateTime64","title":"DateTime64","href":"/reference/data-types/datetime64"},{"sidebarTitle":"Time","title":"Time","href":"/reference/data-types/time"},{"sidebarTitle":"Time64","title":"Time64","href":"/reference/data-types/time64"}]},{"group":"Network types","expanded":false,"pages":[{"sidebarTitle":"IPv4","title":"IPv4","href":"/reference/data-types/ipv4"},{"sidebarTitle":"IPv6","title":"IPv6","href":"/reference/data-types/ipv6"}]},{"group":"Composite types","expanded":false,"pages":[{"sidebarTitle":"Array(T)","title":"Array(T)","href":"/reference/data-types/array"},{"sidebarTitle":"Tuple(T1, T2, ...)","title":"Tuple(T1, T2, ...)","href":"/reference/data-types/tuple"},{"sidebarTitle":"Map(K, V)","title":"Map(K, V)","href":"/reference/data-types/map"},{"sidebarTitle":"Nested(Name1 Type1, Name2 Type2, ...)","title":"Nested(name1 Type1, Name2 Type2, ...)","href":"/reference/data-types/nested-data-structures/index"}]},{"group":"Semi-structured types","expanded":false,"pages":[{"sidebarTitle":"JSON","title":"JSON Data Type","href":"/reference/data-types/newjson"},{"sidebarTitle":"Dynamic","title":"Dynamic","href":"/reference/data-types/dynamic"},{"sidebarTitle":"Variant(T1, T2, ...)","title":"Variant(T1, T2, ...)","href":"/reference/data-types/variant"}]},{"group":"Nullable and optional types","expanded":false,"pages":[{"sidebarTitle":"Nullable(T)","title":"Nullable(T)","href":"/reference/data-types/nullable"},{"sidebarTitle":"LowCardinality(T)","title":"LowCardinality(T)","href":"/reference/data-types/lowcardinality"}]},{"group":"Specialized types","expanded":false,"pages":[{"sidebarTitle":"UUID","title":"UUID","href":"/reference/data-types/uuid"},{"sidebarTitle":"Enum","title":"Enum","href":"/reference/data-types/enum"},{"sidebarTitle":"Geo","title":"Geometric","href":"/reference/data-types/geo"},{"sidebarTitle":"QBit","title":"QBit Data Type","href":"/reference/data-types/qbit"},{"sidebarTitle":"Domains","title":"Domains","href":"/reference/data-types/domains/index"}]},{"group":"Aggregate function types","expanded":false,"pages":[{"sidebarTitle":"AggregateFunction","title":"AggregateFunction Type","href":"/reference/data-types/aggregatefunction"},{"sidebarTitle":"SimpleAggregateFunction","title":"SimpleAggregateFunction Type","href":"/reference/data-types/simpleaggregatefunction"}]},{"group":"Special Data Types","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"Special Data Types","href":"/reference/data-types/special-data-types/index"},{"sidebarTitle":"Expression","title":"Expression","href":"/reference/data-types/special-data-types/expression"},{"sidebarTitle":"Interval","title":"Interval","href":"/reference/data-types/special-data-types/interval"},{"sidebarTitle":"Nothing","title":"Nothing","href":"/reference/data-types/special-data-types/nothing"},{"sidebarTitle":"Set","title":"Set","href":"/reference/data-types/special-data-types/set"}]},{"group":"Binary encoding","pages":[{"sidebarTitle":"Data types binary encoding specification.","title":"Data types binary encoding specification","href":"/reference/data-types/data-types-binary-encoding"}]}]},{"group":"Engines","expanded":false,"pages":[{"title":"Engines","sidebarTitle":"Overview","mode":"wide","href":"/reference/engines/engines"},{"group":"Table Engines","expanded":false,"pages":[{"title":"Table Engines","sidebarTitle":"Overview","href":"/reference/engines/table-engines/index"},{"group":"Integrations","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"Table Engines for Integrations","href":"/reference/engines/table-engines/integrations/index"},{"sidebarTitle":"ArrowFlight","title":"ArrowFlight table engine","href":"/reference/engines/table-engines/integrations/arrowflight"},{"sidebarTitle":"AzureQueue","title":"AzureQueue table engine","href":"/reference/engines/table-engines/integrations/azure-queue"},{"sidebarTitle":"Azure Blob Storage","title":"AzureBlobStorage table engine","href":"/reference/engines/table-engines/integrations/azureBlobStorage"},{"sidebarTitle":"BigQuery","title":"BigQuery table engine","href":"/reference/engines/table-engines/integrations/bigquery"},{"sidebarTitle":"DeltaLake","title":"DeltaLake table engine","href":"/reference/engines/table-engines/integrations/deltalake"},{"sidebarTitle":"Elasticsearch","title":"Elasticsearch table engine","href":"/reference/engines/table-engines/integrations/elasticsearch"},{"sidebarTitle":"EmbeddedRocksDB","title":"EmbeddedRocksDB table engine","href":"/reference/engines/table-engines/integrations/embedded-rocksdb"},{"sidebarTitle":"ExternalDistributed","title":"ExternalDistributed table engine","href":"/reference/engines/table-engines/integrations/ExternalDistributed"},{"sidebarTitle":"HDFS","title":"HDFS table engine","href":"/reference/engines/table-engines/integrations/hdfs"},{"sidebarTitle":"Hive","title":"Hive table engine","href":"/reference/engines/table-engines/integrations/hive"},{"sidebarTitle":"Hudi","title":"Hudi table engine","href":"/reference/engines/table-engines/integrations/hudi"},{"sidebarTitle":"Iceberg","title":"Iceberg table engine","href":"/reference/engines/table-engines/integrations/iceberg"},{"sidebarTitle":"JDBC","title":"JDBC table engine","href":"/reference/engines/table-engines/integrations/jdbc"},{"sidebarTitle":"Kafka","title":"Kafka table engine","href":"/reference/engines/table-engines/integrations/kafka"},{"sidebarTitle":"MaterializedPostgreSQL","title":"MaterializedPostgreSQL table engine","href":"/reference/engines/table-engines/integrations/materialized-postgresql"},{"sidebarTitle":"MongoDB","title":"MongoDB table engine","href":"/reference/engines/table-engines/integrations/mongodb"},{"sidebarTitle":"MySQL","title":"MySQL table engine","href":"/reference/engines/table-engines/integrations/mysql"},{"sidebarTitle":"NATS","title":"NATS table engine","href":"/reference/engines/table-engines/integrations/nats"},{"sidebarTitle":"ODBC","title":"ODBC table engine","href":"/reference/engines/table-engines/integrations/odbc"},{"sidebarTitle":"Paimon","title":"Paimon table engine","href":"/reference/engines/table-engines/integrations/paimon"},{"sidebarTitle":"PostgreSQL","title":"PostgreSQL table Engine","href":"/reference/engines/table-engines/integrations/postgresql"},{"sidebarTitle":"RabbitMQ","title":"RabbitMQ table engine","href":"/reference/engines/table-engines/integrations/rabbitmq"},{"sidebarTitle":"Redis","title":"Redis table engine","href":"/reference/engines/table-engines/integrations/redis"},{"sidebarTitle":"S3","title":"S3 table engine","href":"/reference/engines/table-engines/integrations/s3"},{"sidebarTitle":"S3Queue","title":"S3Queue table engine","href":"/reference/engines/table-engines/integrations/s3queue"},{"sidebarTitle":"SQLite","title":"SQLite table engine","href":"/reference/engines/table-engines/integrations/sqlite"},{"sidebarTitle":"TimeSeries","title":"TimeSeries table engine","href":"/reference/engines/table-engines/integrations/time-series"},{"sidebarTitle":"YTsaurus","title":"YTsaurus table engine","href":"/reference/engines/table-engines/integrations/ytsaurus"}]},{"group":"Log Family","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"Log engine family","href":"/reference/engines/table-engines/log-family/index"},{"title":"Log table engine","href":"/reference/engines/table-engines/log-family/log"},{"title":"StripeLog table engine","href":"/reference/engines/table-engines/log-family/stripelog"},{"title":"TinyLog table engine","href":"/reference/engines/table-engines/log-family/tinylog"}]},{"group":"MergeTree Family","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"MergeTree Engine Family","href":"/reference/engines/table-engines/mergetree-family/index"},{"sidebarTitle":"MergeTree","title":"MergeTree table engine","href":"/reference/engines/table-engines/mergetree-family/mergetree"},{"sidebarTitle":"AggregatingMergeTree","title":"AggregatingMergeTree table engine","href":"/reference/engines/table-engines/mergetree-family/aggregatingmergetree"},{"sidebarTitle":"Exact and Approximate Vector Search","title":"Exact and Approximate Vector Search","href":"/reference/engines/table-engines/mergetree-family/annindexes"},{"sidebarTitle":"CoalescingMergeTree","title":"CoalescingMergeTree table engine","href":"/reference/engines/table-engines/mergetree-family/coalescingmergetree"},{"sidebarTitle":"CollapsingMergeTree","title":"CollapsingMergeTree table engine","href":"/reference/engines/table-engines/mergetree-family/collapsingmergetree"},{"sidebarTitle":"Custom Partitioning Key","title":"Custom Partitioning Key","href":"/reference/engines/table-engines/mergetree-family/custom-partitioning-key"},{"sidebarTitle":"GraphiteMergeTree","title":"GraphiteMergeTree table engine","href":"/reference/engines/table-engines/mergetree-family/graphitemergetree"},{"sidebarTitle":"ReplacingMergeTree","title":"ReplacingMergeTree table engine","href":"/reference/engines/table-engines/mergetree-family/replacingmergetree"},{"sidebarTitle":"Replicated*","title":"Replicated* table engines","href":"/reference/engines/table-engines/mergetree-family/replication"},{"sidebarTitle":"SummingMergeTree","title":"SummingMergeTree table engine","href":"/reference/engines/table-engines/mergetree-family/summingmergetree"},{"sidebarTitle":"Full-text Search with Text Indexes","title":"Full-text Search with Text Indexes","href":"/reference/engines/table-engines/mergetree-family/textindexes"},{"sidebarTitle":"VersionedCollapsingMergeTree","title":"VersionedCollapsingMergeTree table engine","href":"/reference/engines/table-engines/mergetree-family/versionedcollapsingmergetree"}]},{"group":"Special","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"Special table engines","href":"/reference/engines/table-engines/special/index"},{"sidebarTitle":"Alias","title":"Alias table engine","href":"/reference/engines/table-engines/special/alias"},{"sidebarTitle":"Buffer","title":"Buffer table engine","href":"/reference/engines/table-engines/special/buffer"},{"sidebarTitle":"Dictionary","title":"Dictionary table engine","href":"/reference/engines/table-engines/special/dictionary"},{"sidebarTitle":"Distributed","title":"Distributed table engine","href":"/reference/engines/table-engines/special/distributed"},{"sidebarTitle":"Executable/ExecutablePool","title":"Executable and ExecutablePool table engines","href":"/reference/engines/table-engines/special/executable"},{"sidebarTitle":"External data for query processing","title":"External data for query processing","href":"/reference/engines/table-engines/special/external-data"},{"sidebarTitle":"File","title":"File table engine","href":"/reference/engines/table-engines/special/file"},{"sidebarTitle":"FileLog","title":"FileLog table engine","href":"/reference/engines/table-engines/special/filelog"},{"sidebarTitle":"GenerateRandom","title":"GenerateRandom table engine","href":"/reference/engines/table-engines/special/generate"},{"sidebarTitle":"Join","title":"Join table engine","href":"/reference/engines/table-engines/special/join"},{"sidebarTitle":"KeeperMap","title":"KeeperMap table engine","href":"/reference/engines/table-engines/special/keepermap"},{"sidebarTitle":"Memory","title":"Memory table engine","href":"/reference/engines/table-engines/special/memory"},{"sidebarTitle":"Merge","title":"Merge table engine","href":"/reference/engines/table-engines/special/merge"},{"sidebarTitle":"Null","title":"Null table engine","href":"/reference/engines/table-engines/special/null"},{"sidebarTitle":"QueryRunner","title":"QueryRunner table engine","href":"/reference/engines/table-engines/special/query-runner"},{"sidebarTitle":"Set","title":"Set table engine","href":"/reference/engines/table-engines/special/set"},{"sidebarTitle":"URL","title":"URL table engine","href":"/reference/engines/table-engines/special/url"},{"sidebarTitle":"View","title":"View table engine","href":"/reference/engines/table-engines/special/view"}]}]},{"group":"Database Engines","expanded":false,"pages":[{"title":"Database Engines","sidebarTitle":"Overview","href":"/reference/engines/database-engines/index"},{"sidebarTitle":"Atomic","title":"Atomic","href":"/reference/engines/database-engines/atomic"},{"sidebarTitle":"Backup","title":"Backup","href":"/reference/engines/database-engines/backup"},{"sidebarTitle":"Cluster","title":"Cluster","href":"/reference/engines/database-engines/cluster"},{"sidebarTitle":"DataLakeCatalog","title":"DataLakeCatalog","href":"/reference/engines/database-engines/datalake"},{"sidebarTitle":"Dictionary","title":"Dictionary","href":"/reference/engines/database-engines/dictionary"},{"sidebarTitle":"Filesystem","title":"Filesystem","href":"/reference/engines/database-engines/filesystem"},{"sidebarTitle":"HDFS","title":"HDFS","href":"/reference/engines/database-engines/hdfs"},{"sidebarTitle":"MaterializedPostgreSQL","title":"MaterializedPostgreSQL","href":"/reference/engines/database-engines/materialized-postgresql"},{"sidebarTitle":"Memory","title":"Memory","href":"/reference/engines/database-engines/memory"},{"sidebarTitle":"MySQL","title":"MySQL","href":"/reference/engines/database-engines/mysql"},{"sidebarTitle":"Ordinary","title":"Ordinary","href":"/reference/engines/database-engines/ordinary"},{"sidebarTitle":"Overlay","title":"Overlay","href":"/reference/engines/database-engines/overlay"},{"sidebarTitle":"PostgreSQL","title":"PostgreSQL","href":"/reference/engines/database-engines/postgresql"},{"sidebarTitle":"Remote","title":"Remote","href":"/reference/engines/database-engines/remote"},{"sidebarTitle":"Replicated","title":"Replicated","href":"/reference/engines/database-engines/replicated"},{"sidebarTitle":"S3","title":"S3","href":"/reference/engines/database-engines/s3"},{"sidebarTitle":"Shared","title":"Shared","href":"/reference/engines/database-engines/shared"},{"sidebarTitle":"SQLite","title":"SQLite","href":"/reference/engines/database-engines/sqlite"},{"sidebarTitle":"URL","title":"URL","href":"/reference/engines/database-engines/url"}]}]},{"group":"Functions","expanded":false,"pages":[{"title":"Functions Overview","mode":"wide","href":"/reference/functions/index"},{"group":"Regular functions","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"Regular Functions","href":"/reference/functions/regular-functions/overview"},{"sidebarTitle":"AI","title":"AI Functions","href":"/reference/functions/regular-functions/ai-functions"},{"sidebarTitle":"Arithmetic","title":"Arithmetic Functions","href":"/reference/functions/regular-functions/arithmetic-functions"},{"sidebarTitle":"Arrays","title":"Array Functions","href":"/reference/functions/regular-functions/array-functions"},{"sidebarTitle":"arrayJoin","title":"arrayJoin function","href":"/reference/functions/regular-functions/array-join"},{"sidebarTitle":"Bit","title":"Bit Functions","href":"/reference/functions/regular-functions/bit-functions"},{"sidebarTitle":"Bitmap","title":"Bitmap Functions","href":"/reference/functions/regular-functions/bitmap-functions"},{"sidebarTitle":"Comparison","title":"Comparison Functions","href":"/reference/functions/regular-functions/comparison-functions"},{"sidebarTitle":"Conditional","title":"Conditional Functions","href":"/reference/functions/regular-functions/conditional-functions"},{"sidebarTitle":"Dates and time","title":"Functions for Working with Dates and Times","href":"/reference/functions/regular-functions/date-time-functions"},{"sidebarTitle":"Distance","title":"Distance functions","href":"/reference/functions/regular-functions/distance-functions"},{"sidebarTitle":"Embedded dictionary","title":"Functions for Working with Embedded Dictionaries","href":"/reference/functions/regular-functions/embedded-dict-functions"},{"sidebarTitle":"Encoding","title":"Encoding functions","href":"/reference/functions/regular-functions/encoding-functions"},{"sidebarTitle":"Encryption","title":"Encryption functions","href":"/reference/functions/regular-functions/encryption-functions"},{"sidebarTitle":"Dictionaries","title":"Functions for Working with Dictionaries","href":"/reference/functions/regular-functions/ext-dict-functions"},{"sidebarTitle":"Files","title":"Files","href":"/reference/functions/regular-functions/files"},{"sidebarTitle":"Financial","title":"Financial functions","href":"/reference/functions/regular-functions/financial-functions"},{"sidebarTitle":"Nullable","title":"Functions for working with nullable values","href":"/reference/functions/regular-functions/functions-for-nulls"},{"group":"Geo","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"Geo Functions","href":"/reference/functions/regular-functions/geo/index"},{"sidebarTitle":"Geographical Coordinates","title":"Functions for Working with Geographical Coordinates","href":"/reference/functions/regular-functions/geo/coordinates"},{"sidebarTitle":"Flip Coordinates","title":"Flipping Coordinates","href":"/reference/functions/regular-functions/geo/flipCoordinates"},{"sidebarTitle":"Geometry","title":"Functions for Working with Geometry","href":"/reference/functions/regular-functions/geo/geometry"},{"sidebarTitle":"Geohash","title":"Functions for Working with Geohash","href":"/reference/functions/regular-functions/geo/geohash"},{"sidebarTitle":"H3 Indexes","title":"Functions for Working with H3 Indexes","href":"/reference/functions/regular-functions/geo/h3"},{"sidebarTitle":"Mapbox Vector Tiles","title":"Functions for Encoding Mapbox Vector Tiles","href":"/reference/functions/regular-functions/geo/mvt"},{"sidebarTitle":"Polygons","title":"Functions for Working with Polygons","href":"/reference/functions/regular-functions/geo/polygon"},{"sidebarTitle":"S2 Geometry","title":"Functions for Working with S2 Index","href":"/reference/functions/regular-functions/geo/s2"},{"sidebarTitle":"SVG","title":"Functions for Generating SVG images from Geo data","href":"/reference/functions/regular-functions/geo/svg"}]},{"sidebarTitle":"Hash","title":"Hash Functions","href":"/reference/functions/regular-functions/hash-functions"},{"sidebarTitle":"IN Operator","title":"Functions for Implementing the IN Operator","href":"/reference/functions/regular-functions/in-functions"},{"sidebarTitle":"Introspection","title":"Introspection Functions","href":"/reference/functions/regular-functions/introspection"},{"sidebarTitle":"IP Addresses","title":"Functions for working with IPv4 and IPv6 addresses","href":"/reference/functions/regular-functions/ip-address-functions"},{"sidebarTitle":"JSON","title":"JSON Functions","href":"/reference/functions/regular-functions/json-functions"},{"sidebarTitle":"Logical","title":"Logical functions","href":"/reference/functions/regular-functions/logical-functions"},{"sidebarTitle":"Machine Learning","title":"Machine Learning Functions","href":"/reference/functions/regular-functions/machine-learning-functions"},{"sidebarTitle":"Mathematical","title":"Mathematical functions","href":"/reference/functions/regular-functions/math-functions"},{"sidebarTitle":"NLP","title":"Natural Language Processing (NLP) Functions","href":"/reference/functions/regular-functions/nlp-functions"},{"sidebarTitle":"NumericIndexedVector","title":"NumericIndexedVector Functions","href":"/reference/functions/regular-functions/numeric-indexed-vector-functions"},{"sidebarTitle":"Other","title":"Other functions","href":"/reference/functions/regular-functions/other-functions"},{"sidebarTitle":"Random number","title":"Functions for generating random numbers","href":"/reference/functions/regular-functions/random-functions"},{"sidebarTitle":"Rounding","title":"Rounding functions","href":"/reference/functions/regular-functions/rounding-functions"},{"sidebarTitle":"String splitting","title":"Functions for splitting strings","href":"/reference/functions/regular-functions/splitting-merging-functions"},{"sidebarTitle":"String","title":"Functions for working with strings","href":"/reference/functions/regular-functions/string-functions"},{"sidebarTitle":"String replacement","title":"Functions for string replacement","href":"/reference/functions/regular-functions/string-replace-functions"},{"sidebarTitle":"String search","title":"Functions for Searching in Strings","href":"/reference/functions/regular-functions/string-search-functions"},{"sidebarTitle":"TimeSeries","title":"Functions for working with time series","href":"/reference/functions/regular-functions/time-series-functions"},{"sidebarTitle":"Time window","title":"Time window functions","href":"/reference/functions/regular-functions/time-window-functions"},{"sidebarTitle":"Tuples","title":"Tuple functions","href":"/reference/functions/regular-functions/tuple-functions"},{"sidebarTitle":"Maps","title":"Map functions","href":"/reference/functions/regular-functions/tuple-map-functions"},{"sidebarTitle":"Type conversion","title":"Type conversion functions","href":"/reference/functions/regular-functions/type-conversion-functions"},{"sidebarTitle":"ULIDs","title":"Functions for working with ULIDs","href":"/reference/functions/regular-functions/ulid-functions"},{"sidebarTitle":"uniqTheta","title":"uniqTheta Functions","href":"/reference/functions/regular-functions/uniqtheta-functions"},{"sidebarTitle":"URLs","title":"Functions for working with URLs","href":"/reference/functions/regular-functions/url-functions"},{"sidebarTitle":"UUIDs","title":"Functions for Working with UUIDs","href":"/reference/functions/regular-functions/uuid-functions"}]},{"group":"Aggregate Functions","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"Aggregate Functions","href":"/reference/functions/aggregate-functions/index"},{"sidebarTitle":"Combinators","title":"Aggregate Function Combinators","href":"/reference/functions/aggregate-functions/combinators"},{"title":"GROUPING","href":"/reference/functions/aggregate-functions/grouping_function"},{"sidebarTitle":"Parametric","title":"Parametric Aggregate Functions","href":"/reference/functions/aggregate-functions/parametric-functions"},{"group":"Reference","expanded":false,"pages":[{"title":"Aggregate Functions","href":"/reference/functions/aggregate-functions/reference-index"},{"title":"aggThrow","href":"/reference/functions/aggregate-functions/aggThrow"},{"title":"analysisOfVariance","href":"/reference/functions/aggregate-functions/analysis_of_variance"},{"title":"any","href":"/reference/functions/aggregate-functions/any"},{"title":"anyHeavy","href":"/reference/functions/aggregate-functions/anyHeavy"},{"title":"anyLast","href":"/reference/functions/aggregate-functions/anyLast"},{"title":"approx_top_k","href":"/reference/functions/aggregate-functions/approxtopk"},{"title":"approx_top_sum","href":"/reference/functions/aggregate-functions/approxtopsum"},{"title":"argMax","href":"/reference/functions/aggregate-functions/argMax"},{"title":"argAndMax","href":"/reference/functions/aggregate-functions/argAndMax"},{"title":"argMin","href":"/reference/functions/aggregate-functions/argMin"},{"title":"argAndMin","href":"/reference/functions/aggregate-functions/argAndMin"},{"title":"avg","href":"/reference/functions/aggregate-functions/avg"},{"title":"avgWeighted","href":"/reference/functions/aggregate-functions/avgWeighted"},{"title":"boundingRatio","href":"/reference/functions/aggregate-functions/boundrat"},{"title":"categoricalInformationValue","href":"/reference/functions/aggregate-functions/categoricalInformationValue"},{"title":"contingency","href":"/reference/functions/aggregate-functions/contingency"},{"title":"corr","href":"/reference/functions/aggregate-functions/corr"},{"title":"corrMatrix","href":"/reference/functions/aggregate-functions/corrMatrix"},{"title":"corrStable","href":"/reference/functions/aggregate-functions/corrStable"},{"title":"count","href":"/reference/functions/aggregate-functions/count"},{"title":"covarPop","href":"/reference/functions/aggregate-functions/covarPop"},{"title":"covarPopMatrix","href":"/reference/functions/aggregate-functions/covarPopMatrix"},{"title":"covarPopStable","href":"/reference/functions/aggregate-functions/covarPopStable"},{"title":"covarSamp","href":"/reference/functions/aggregate-functions/covarSamp"},{"title":"covarSampMatrix","href":"/reference/functions/aggregate-functions/covarSampMatrix"},{"title":"covarSampStable","href":"/reference/functions/aggregate-functions/covarSampStable"},{"title":"cramersV","href":"/reference/functions/aggregate-functions/cramersV"},{"title":"cramersVBiasCorrected","href":"/reference/functions/aggregate-functions/cramersVBiasCorrected"},{"title":"deltaSum","href":"/reference/functions/aggregate-functions/deltaSum"},{"title":"deltaSumTimestamp","href":"/reference/functions/aggregate-functions/deltaSumTimestamp"},{"title":"distinctDynamicTypes","href":"/reference/functions/aggregate-functions/distinctDynamicTypes"},{"title":"distinctJSONPaths","href":"/reference/functions/aggregate-functions/distinctJSONPaths"},{"title":"distinctJSONPathsAndTypes","href":"/reference/functions/aggregate-functions/distinctJSONPathsAndTypes"},{"title":"entropy","href":"/reference/functions/aggregate-functions/entropy"},{"title":"estimateCompressionRatio","href":"/reference/functions/aggregate-functions/estimateCompressionRatio"},{"title":"exponentialMovingAverage","href":"/reference/functions/aggregate-functions/exponentialMovingAverage"},{"title":"exponentialTimeDecayedAvg","href":"/reference/functions/aggregate-functions/exponentialTimeDecayedAvg"},{"title":"exponentialTimeDecayedCount","href":"/reference/functions/aggregate-functions/exponentialTimeDecayedCount"},{"title":"exponentialTimeDecayedMax","href":"/reference/functions/aggregate-functions/exponentialTimeDecayedMax"},{"title":"exponentialTimeDecayedSum","href":"/reference/functions/aggregate-functions/exponentialTimeDecayedSum"},{"title":"first_value","href":"/reference/functions/aggregate-functions/first_value"},{"title":"flameGraph","href":"/reference/functions/aggregate-functions/flame_graph"},{"sidebarTitle":"gini","title":"gini","href":"/reference/functions/aggregate-functions/gini"},{"title":"groupArray","href":"/reference/functions/aggregate-functions/groupArray"},{"title":"groupArrayArray","href":"/reference/functions/aggregate-functions/groupArrayArray"},{"title":"groupArrayInsertAt","href":"/reference/functions/aggregate-functions/groupArrayInsertAt"},{"title":"groupArrayIntersect","href":"/reference/functions/aggregate-functions/groupArrayIntersect"},{"title":"groupArrayLast","href":"/reference/functions/aggregate-functions/groupArrayLast"},{"title":"groupArrayMovingAvg","href":"/reference/functions/aggregate-functions/groupArrayMovingAvg"},{"title":"groupArrayMovingSum","href":"/reference/functions/aggregate-functions/groupArrayMovingSum"},{"title":"groupArraySample","href":"/reference/functions/aggregate-functions/groupArraySample"},{"title":"groupArraySorted","href":"/reference/functions/aggregate-functions/groupArraySorted"},{"title":"groupBitAnd","href":"/reference/functions/aggregate-functions/groupBitAnd"},{"title":"groupBitmap","href":"/reference/functions/aggregate-functions/groupBitmap"},{"title":"groupBitmapAnd","href":"/reference/functions/aggregate-functions/groupBitmapAnd"},{"title":"groupBitmapOr","href":"/reference/functions/aggregate-functions/groupBitmapOr"},{"title":"groupBitmapXor","href":"/reference/functions/aggregate-functions/groupBitmapXor"},{"title":"groupBitOr","href":"/reference/functions/aggregate-functions/groupBitOr"},{"title":"groupBitXor","href":"/reference/functions/aggregate-functions/groupBitXor"},{"sidebarTitle":"groupConcat","title":"groupConcat","href":"/reference/functions/aggregate-functions/groupConcat"},{"sidebarTitle":"groupFormat","title":"groupFormat","href":"/reference/functions/aggregate-functions/groupFormat"},{"title":"groupUniqArray","href":"/reference/functions/aggregate-functions/groupUniqArray"},{"sidebarTitle":"intervalLengthSum","title":"intervalLengthSum","href":"/reference/functions/aggregate-functions/intervalLengthSum"},{"sidebarTitle":"kolmogorovSmirnovTest","title":"kolmogorovSmirnovTest","href":"/reference/functions/aggregate-functions/kolmogorovSmirnovTest"},{"title":"kurtPop","href":"/reference/functions/aggregate-functions/kurtPop"},{"title":"kurtSamp","href":"/reference/functions/aggregate-functions/kurtSamp"},{"sidebarTitle":"largestTriangleThreeBuckets","title":"largestTriangleThreeBuckets","href":"/reference/functions/aggregate-functions/largestTriangleThreeBuckets"},{"title":"last_value","href":"/reference/functions/aggregate-functions/last_value"},{"sidebarTitle":"mannWhitneyUTest","title":"mannWhitneyUTest","href":"/reference/functions/aggregate-functions/mannWhitneyUTest"},{"title":"max","href":"/reference/functions/aggregate-functions/max"},{"title":"maxIntersections","href":"/reference/functions/aggregate-functions/maxIntersections"},{"title":"maxIntersectionsPosition","href":"/reference/functions/aggregate-functions/maxIntersectionsPosition"},{"title":"maxMap","href":"/reference/functions/aggregate-functions/maxMap"},{"sidebarTitle":"meanZTest","title":"meanZTest","href":"/reference/functions/aggregate-functions/meanZTest"},{"title":"mergedJSONPatch","href":"/reference/functions/aggregate-functions/mergedJSONPatch"},{"title":"median","href":"/reference/functions/aggregate-functions/median"},{"title":"min","href":"/reference/functions/aggregate-functions/min"},{"title":"minMap","href":"/reference/functions/aggregate-functions/minMap"},{"title":"quantile","href":"/reference/functions/aggregate-functions/quantile"},{"title":"quantileGK","href":"/reference/functions/aggregate-functions/quantileGK"},{"title":"quantileBFloat16","href":"/reference/functions/aggregate-functions/quantileBFloat16"},{"title":"quantileDD","href":"/reference/functions/aggregate-functions/quantileddsketch"},{"title":"quantileDeterministic","href":"/reference/functions/aggregate-functions/quantileDeterministic"},{"title":"quantileExact Functions","href":"/reference/functions/aggregate-functions/quantileExact"},{"title":"quantileExactExclusive","href":"/reference/functions/aggregate-functions/quantileExactExclusive"},{"title":"quantileExactHigh","href":"/reference/functions/aggregate-functions/quantileExactHigh"},{"title":"quantileExactInclusive","href":"/reference/functions/aggregate-functions/quantileExactInclusive"},{"title":"quantileExactLow","href":"/reference/functions/aggregate-functions/quantileExactLow"},{"title":"quantileExactWeighted","href":"/reference/functions/aggregate-functions/quantileExactWeighted"},{"title":"quantileExactWeightedInterpolated","href":"/reference/functions/aggregate-functions/quantileExactWeightedInterpolated"},{"title":"quantileInterpolatedWeighted","href":"/reference/functions/aggregate-functions/quantileInterpolatedWeighted"},{"title":"quantilePrometheusHistogram","href":"/reference/functions/aggregate-functions/quantilePrometheusHistogram"},{"title":"quantiles Functions","href":"/reference/functions/aggregate-functions/quantiles"},{"title":"quantilesBFloat16","href":"/reference/functions/aggregate-functions/quantilesBFloat16"},{"title":"quantilesBFloat16Weighted","href":"/reference/functions/aggregate-functions/quantilesBFloat16Weighted"},{"title":"quantilesDD","href":"/reference/functions/aggregate-functions/quantilesDD"},{"title":"quantilesDeterministic","href":"/reference/functions/aggregate-functions/quantilesDeterministic"},{"title":"quantilesExact","href":"/reference/functions/aggregate-functions/quantilesExact"},{"title":"quantilesExactExclusive","href":"/reference/functions/aggregate-functions/quantilesExactExclusive"},{"title":"quantilesExactHigh","href":"/reference/functions/aggregate-functions/quantilesExactHigh"},{"title":"quantilesExactInclusive","href":"/reference/functions/aggregate-functions/quantilesExactInclusive"},{"title":"quantilesExactLow","href":"/reference/functions/aggregate-functions/quantilesExactLow"},{"title":"quantilesExactWeighted","href":"/reference/functions/aggregate-functions/quantilesExactWeighted"},{"title":"quantilesExactWeightedInterpolated","href":"/reference/functions/aggregate-functions/quantilesExactWeightedInterpolated"},{"title":"quantilesGK","href":"/reference/functions/aggregate-functions/quantilesGK"},{"title":"quantilesInterpolatedWeighted","href":"/reference/functions/aggregate-functions/quantilesInterpolatedWeighted"},{"title":"quantilesPrometheusHistogram","href":"/reference/functions/aggregate-functions/quantilesPrometheusHistogram"},{"title":"quantilesTDigest","href":"/reference/functions/aggregate-functions/quantilesTDigest"},{"title":"quantilesTDigestWeighted","href":"/reference/functions/aggregate-functions/quantilesTDigestWeighted"},{"title":"quantilesTiming","href":"/reference/functions/aggregate-functions/quantilesTiming"},{"title":"quantileTDigest","href":"/reference/functions/aggregate-functions/quantileTDigest"},{"title":"quantileTDigestWeighted","href":"/reference/functions/aggregate-functions/quantileTDigestWeighted"},{"title":"quantileTiming","href":"/reference/functions/aggregate-functions/quantileTiming"},{"title":"quantileTimingWeighted","href":"/reference/functions/aggregate-functions/quantileTimingWeighted"},{"title":"quantilesTimingWeighted","href":"/reference/functions/aggregate-functions/quantilesTimingWeighted"},{"title":"rankCorr","href":"/reference/functions/aggregate-functions/rankCorr"},{"title":"regr_avgx","href":"/reference/functions/aggregate-functions/regr_avgx"},{"title":"regr_avgy","href":"/reference/functions/aggregate-functions/regr_avgy"},{"title":"regr_count","href":"/reference/functions/aggregate-functions/regr_count"},{"title":"regr_intercept","href":"/reference/functions/aggregate-functions/regr_intercept"},{"title":"regr_r2","href":"/reference/functions/aggregate-functions/regr_r2"},{"title":"regr_slope","href":"/reference/functions/aggregate-functions/regr_slope"},{"title":"regr_sxx","href":"/reference/functions/aggregate-functions/regr_sxx"},{"title":"regr_sxy","href":"/reference/functions/aggregate-functions/regr_sxy"},{"title":"regr_syy","href":"/reference/functions/aggregate-functions/regr_syy"},{"title":"simpleLinearRegression","href":"/reference/functions/aggregate-functions/simpleLinearRegression"},{"title":"singleValueOrNull","href":"/reference/functions/aggregate-functions/singleValueOrNull"},{"title":"skewPop","href":"/reference/functions/aggregate-functions/skewPop"},{"title":"skewSamp","href":"/reference/functions/aggregate-functions/skewSamp"},{"sidebarTitle":"sparkbar","title":"sparkbar","href":"/reference/functions/aggregate-functions/sparkbar"},{"title":"stddevPop","href":"/reference/functions/aggregate-functions/stddevPop"},{"title":"stddevPopStable","href":"/reference/functions/aggregate-functions/stddevPopStable"},{"title":"stddevSamp","href":"/reference/functions/aggregate-functions/stddevSamp"},{"title":"stddevSampStable","href":"/reference/functions/aggregate-functions/stddevSampStable"},{"title":"stochasticLinearRegression","href":"/reference/functions/aggregate-functions/stochasticLinearRegression"},{"title":"stochasticLogisticRegression","href":"/reference/functions/aggregate-functions/stochasticLogisticRegression"},{"sidebarTitle":"studentTTest","title":"studentTTest","href":"/reference/functions/aggregate-functions/studentTTest"},{"sidebarTitle":"studentTTestOneSample","title":"studentTTestOneSample","href":"/reference/functions/aggregate-functions/studentTTestOneSample"},{"title":"sum","href":"/reference/functions/aggregate-functions/sum"},{"title":"sumCount","href":"/reference/functions/aggregate-functions/sumCount"},{"title":"sumKahan","href":"/reference/functions/aggregate-functions/sumKahan"},{"title":"sumMap","href":"/reference/functions/aggregate-functions/sumMap"},{"title":"sumMapWithOverflow","href":"/reference/functions/aggregate-functions/sumMapWithOverflow"},{"title":"sumWithOverflow","href":"/reference/functions/aggregate-functions/sumWithOverflow"},{"title":"theilsU","href":"/reference/functions/aggregate-functions/theilsU"},{"title":"timeSeriesAvgToGrid","href":"/reference/functions/aggregate-functions/timeSeriesAvgToGrid"},{"title":"timeSeriesBottomKMasks","href":"/reference/functions/aggregate-functions/timeSeriesBottomKMasks"},{"title":"timeSeriesChangesToGrid","href":"/reference/functions/aggregate-functions/timeSeriesChangesToGrid"},{"title":"timeSeriesCountToGrid","href":"/reference/functions/aggregate-functions/timeSeriesCountToGrid"},{"title":"timeSeriesDeltaToGrid","href":"/reference/functions/aggregate-functions/timeSeriesDeltaToGrid"},{"title":"timeSeriesDerivToGrid","href":"/reference/functions/aggregate-functions/timeSeriesDerivToGrid"},{"title":"timeSeriesFirstToGrid","href":"/reference/functions/aggregate-functions/timeSeriesFirstToGrid"},{"title":"timeSeriesGroupArray","href":"/reference/functions/aggregate-functions/timeSeriesGroupArray"},{"title":"timeSeriesIncreaseToGrid","href":"/reference/functions/aggregate-functions/timeSeriesIncreaseToGrid"},{"title":"timeSeriesInstantDeltaToGrid","href":"/reference/functions/aggregate-functions/timeSeriesInstantDeltaToGrid"},{"title":"timeSeriesInstantRateToGrid","href":"/reference/functions/aggregate-functions/timeSeriesInstantRateToGrid"},{"title":"timeSeriesLastToGrid","href":"/reference/functions/aggregate-functions/timeSeriesLastToGrid"},{"title":"timeSeriesLastTwoSamples","href":"/reference/functions/aggregate-functions/timeSeriesLastTwoSamples"},{"title":"timeSeriesLimitKMasks","href":"/reference/functions/aggregate-functions/timeSeriesLimitKMasks"},{"title":"timeSeriesLinearRegressionToGrid","href":"/reference/functions/aggregate-functions/timeSeriesLinearRegressionToGrid"},{"title":"timeSeriesMadToGrid","href":"/reference/functions/aggregate-functions/timeSeriesMadToGrid"},{"title":"timeSeriesMaxToGrid","href":"/reference/functions/aggregate-functions/timeSeriesMaxToGrid"},{"title":"timeSeriesMinToGrid","href":"/reference/functions/aggregate-functions/timeSeriesMinToGrid"},{"title":"timeSeriesPredictLinearToGrid","href":"/reference/functions/aggregate-functions/timeSeriesPredictLinearToGrid"},{"title":"timeSeriesPresentToGrid","href":"/reference/functions/aggregate-functions/timeSeriesPresentToGrid"},{"title":"timeSeriesQuantileToGrid","href":"/reference/functions/aggregate-functions/timeSeriesQuantileToGrid"},{"title":"timeSeriesRateToGrid","href":"/reference/functions/aggregate-functions/timeSeriesRateToGrid"},{"title":"timeSeriesResampleToGridWithStaleness","href":"/reference/functions/aggregate-functions/timeSeriesResampleToGridWithStaleness"},{"title":"timeSeriesResetsToGrid","href":"/reference/functions/aggregate-functions/timeSeriesResetsToGrid"},{"title":"timeSeriesStddevToGrid","href":"/reference/functions/aggregate-functions/timeSeriesStddevToGrid"},{"title":"timeSeriesStdvarToGrid","href":"/reference/functions/aggregate-functions/timeSeriesStdvarToGrid"},{"title":"timeSeriesSumToGrid","href":"/reference/functions/aggregate-functions/timeSeriesSumToGrid"},{"title":"timeSeriesTimestampOfFirstToGrid","href":"/reference/functions/aggregate-functions/timeSeriesTimestampOfFirstToGrid"},{"title":"timeSeriesTimestampOfLastToGrid","href":"/reference/functions/aggregate-functions/timeSeriesTimestampOfLastToGrid"},{"title":"timeSeriesTimestampOfMaxToGrid","href":"/reference/functions/aggregate-functions/timeSeriesTimestampOfMaxToGrid"},{"title":"timeSeriesTimestampOfMinToGrid","href":"/reference/functions/aggregate-functions/timeSeriesTimestampOfMinToGrid"},{"title":"timeSeriesTopKMasks","href":"/reference/functions/aggregate-functions/timeSeriesTopKMasks"},{"title":"topK","href":"/reference/functions/aggregate-functions/topK"},{"title":"topKWeighted","href":"/reference/functions/aggregate-functions/topKWeighted"},{"title":"uniq","href":"/reference/functions/aggregate-functions/uniq"},{"title":"uniqCombined","href":"/reference/functions/aggregate-functions/uniqCombined"},{"title":"uniqCombined64","href":"/reference/functions/aggregate-functions/uniqCombined64"},{"title":"uniqExact","href":"/reference/functions/aggregate-functions/uniqExact"},{"title":"uniqHLL12","href":"/reference/functions/aggregate-functions/uniqHLL12"},{"title":"uniqTheta","href":"/reference/functions/aggregate-functions/uniqthetasketch"},{"title":"varPop","href":"/reference/functions/aggregate-functions/varPop"},{"title":"varPopStable","href":"/reference/functions/aggregate-functions/varPopStable"},{"title":"varSamp","href":"/reference/functions/aggregate-functions/varSamp"},{"title":"varSampStable","href":"/reference/functions/aggregate-functions/varSampStable"},{"sidebarTitle":"welchTTest","title":"welchTTest","href":"/reference/functions/aggregate-functions/welchTTest"}]}]},{"group":"Table functions","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"Table Functions","href":"/reference/functions/table-functions/index"},{"sidebarTitle":"arrowFlight","title":"arrowFlight","href":"/reference/functions/table-functions/arrowflight"},{"sidebarTitle":"azureBlobStorage","title":"azureBlobStorage","href":"/reference/functions/table-functions/azureBlobStorage"},{"sidebarTitle":"azureBlobStorageCluster","title":"azureBlobStorageCluster","href":"/reference/functions/table-functions/azureBlobStorageCluster"},{"sidebarTitle":"bigquery","title":"bigquery","href":"/reference/functions/table-functions/bigquery"},{"sidebarTitle":"cluster","title":"clusterAllReplicas","href":"/reference/functions/table-functions/cluster"},{"sidebarTitle":"deltaLake","title":"deltaLake","href":"/reference/functions/table-functions/deltalake"},{"sidebarTitle":"deltaLakeCluster","title":"deltaLakeCluster","href":"/reference/functions/table-functions/deltalakeCluster"},{"sidebarTitle":"dictionary","title":"dictionary","href":"/reference/functions/table-functions/dictionary"},{"sidebarTitle":"elasticsearch","title":"elasticsearch","href":"/reference/functions/table-functions/elasticsearch"},{"sidebarTitle":"executable","title":"executable","href":"/reference/functions/table-functions/executable"},{"sidebarTitle":"eval","title":"eval","href":"/reference/functions/table-functions/eval"},{"sidebarTitle":"file","title":"file","href":"/reference/functions/table-functions/file"},{"sidebarTitle":"fileCluster","title":"fileCluster","href":"/reference/functions/table-functions/fileCluster"},{"sidebarTitle":"filesystem","title":"filesystem","href":"/reference/functions/table-functions/filesystem"},{"sidebarTitle":"format","title":"format","href":"/reference/functions/table-functions/format"},{"sidebarTitle":"fuzzJSON","title":"fuzzJSON","href":"/reference/functions/table-functions/fuzzJSON"},{"sidebarTitle":"fuzzQuery","title":"fuzzQuery","href":"/reference/functions/table-functions/fuzzQuery"},{"sidebarTitle":"gcs","title":"gcs","href":"/reference/functions/table-functions/gcs"},{"sidebarTitle":"generateRandom","title":"generateRandom","href":"/reference/functions/table-functions/generate"},{"sidebarTitle":"generate_series","title":"generate_series (generateSeries)","href":"/reference/functions/table-functions/generate_series"},{"sidebarTitle":"hdfs","title":"hdfs","href":"/reference/functions/table-functions/hdfs"},{"sidebarTitle":"hdfsCluster","title":"hdfsCluster","href":"/reference/functions/table-functions/hdfsCluster"},{"sidebarTitle":"hudi","title":"hudi","href":"/reference/functions/table-functions/hudi"},{"sidebarTitle":"hudiCluster","title":"hudiCluster Table Function","href":"/reference/functions/table-functions/hudiCluster"},{"sidebarTitle":"iceberg","title":"iceberg","href":"/reference/functions/table-functions/iceberg"},{"sidebarTitle":"icebergCluster","title":"icebergCluster","href":"/reference/functions/table-functions/icebergCluster"},{"sidebarTitle":"input","title":"input","href":"/reference/functions/table-functions/input"},{"sidebarTitle":"jdbc","title":"jdbc","href":"/reference/functions/table-functions/jdbc"},{"title":"loop","href":"/reference/functions/table-functions/loop"},{"sidebarTitle":"merge","title":"merge","href":"/reference/functions/table-functions/merge"},{"sidebarTitle":"mergeTreeCodecBlockCounts","title":"mergeTreeCodecBlockCounts","href":"/reference/functions/table-functions/mergeTreeCodecBlockCounts"},{"sidebarTitle":"mergeTreeIndex","title":"mergeTreeIndex","href":"/reference/functions/table-functions/mergeTreeIndex"},{"sidebarTitle":"mergeTreeProjection","title":"mergeTreeProjection","href":"/reference/functions/table-functions/mergeTreeProjection"},{"sidebarTitle":"mergeTreeTextIndex","title":"mergeTreeTextIndex","href":"/reference/functions/table-functions/mergeTreeTextIndex"},{"sidebarTitle":"mongodb","title":"mongodb","href":"/reference/functions/table-functions/mongodb"},{"sidebarTitle":"mysql","title":"mysql","href":"/reference/functions/table-functions/mysql"},{"sidebarTitle":"null function","title":"null","href":"/reference/functions/table-functions/null"},{"sidebarTitle":"numbers","title":"numbers","href":"/reference/functions/table-functions/numbers"},{"sidebarTitle":"odbc","title":"odbc table function","href":"/reference/functions/table-functions/odbc"},{"sidebarTitle":"paimon","title":"paimon","href":"/reference/functions/table-functions/paimon"},{"sidebarTitle":"paimonCluster","title":"paimonCluster","href":"/reference/functions/table-functions/paimonCluster"},{"sidebarTitle":"postgresql","title":"postgresql","href":"/reference/functions/table-functions/postgresql"},{"sidebarTitle":"primes","title":"primes","href":"/reference/functions/table-functions/primes"},{"sidebarTitle":"prometheusQuery","title":"prometheusQuery","href":"/reference/functions/table-functions/prometheusQuery"},{"sidebarTitle":"prometheusQueryRange","title":"prometheusQueryRange","href":"/reference/functions/table-functions/prometheusQueryRange"},{"sidebarTitle":"redis","title":"redis","href":"/reference/functions/table-functions/redis"},{"sidebarTitle":"remote","title":"remote, remoteSecure","href":"/reference/functions/table-functions/remote"},{"sidebarTitle":"s3","title":"s3 Table Function","href":"/reference/functions/table-functions/s3"},{"sidebarTitle":"s3Cluster","title":"s3Cluster","href":"/reference/functions/table-functions/s3Cluster"},{"sidebarTitle":"sqlite","title":"sqlite","href":"/reference/functions/table-functions/sqlite"},{"sidebarTitle":"timeSeriesData","title":"timeSeriesData","href":"/reference/functions/table-functions/timeSeriesData"},{"sidebarTitle":"timeSeriesMetricFamilies","title":"timeSeriesMetricFamilies","href":"/reference/functions/table-functions/timeSeriesMetricFamilies"},{"sidebarTitle":"timeSeriesSamples","title":"timeSeriesSamples","href":"/reference/functions/table-functions/timeSeriesSamples"},{"sidebarTitle":"timeSeriesSelector","title":"timeSeriesSelector","href":"/reference/functions/table-functions/timeSeriesSelector"},{"sidebarTitle":"timeSeriesTags","title":"timeSeriesTags","href":"/reference/functions/table-functions/timeSeriesTags"},{"sidebarTitle":"timeSeriesTimeRanges","title":"timeSeriesTimeRanges","href":"/reference/functions/table-functions/timeSeriesTimeRanges"},{"sidebarTitle":"url","title":"url","href":"/reference/functions/table-functions/url"},{"sidebarTitle":"urlCluster","title":"urlCluster","href":"/reference/functions/table-functions/urlCluster"},{"sidebarTitle":"values","title":"values","href":"/reference/functions/table-functions/values"},{"sidebarTitle":"view","title":"view","href":"/reference/functions/table-functions/view"},{"sidebarTitle":"ytsaurus","title":"ytsaurus","href":"/reference/functions/table-functions/ytsaurus"},{"sidebarTitle":"zeros","title":"zeros","href":"/reference/functions/table-functions/zeros"}]},{"group":"Window functions","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"Window Functions","href":"/reference/functions/window-functions/index"},{"sidebarTitle":"cume_dist","title":"cume_dist","href":"/reference/functions/window-functions/cume_dist"},{"sidebarTitle":"dense_rank","title":"dense_rank","href":"/reference/functions/window-functions/dense_rank"},{"sidebarTitle":"first_value","title":"first_value","href":"/reference/functions/window-functions/first_value"},{"sidebarTitle":"lag","title":"lag","href":"/reference/functions/window-functions/lag"},{"sidebarTitle":"lagInFrame","title":"lagInFrame","href":"/reference/functions/window-functions/lagInFrame"},{"sidebarTitle":"last_value","title":"last_value","href":"/reference/functions/window-functions/last_value"},{"sidebarTitle":"lead","title":"lead","href":"/reference/functions/window-functions/lead"},{"sidebarTitle":"leadInFrame","title":"leadInFrame","href":"/reference/functions/window-functions/leadInFrame"},{"sidebarTitle":"nonNegativeDerivative","title":"nonNegativeDerivative","href":"/reference/functions/window-functions/nonNegativeDerivative"},{"sidebarTitle":"nth_value","title":"nth_value","href":"/reference/functions/window-functions/nth_value"},{"sidebarTitle":"ntile","title":"ntile","href":"/reference/functions/window-functions/ntile"},{"sidebarTitle":"percent_rank","title":"percent_rank","href":"/reference/functions/window-functions/percent_rank"},{"sidebarTitle":"rank","title":"rank","href":"/reference/functions/window-functions/rank"},{"sidebarTitle":"row_number","title":"row_number","href":"/reference/functions/window-functions/row_number"}]},{"group":"User Defined Functions","pages":[{"sidebarTitle":"UDF","title":"User Defined Functions (UDFs)","href":"/reference/functions/regular-functions/udf"},{"sidebarTitle":"WebAssembly UDFs","title":"WebAssembly User Defined Functions","href":"/reference/functions/regular-functions/wasm_udf"}]}]},{"group":"Formats","expanded":false,"pages":[{"sidebarTitle":"View all formats...","title":"Formats for input and output data","href":"/reference/formats/index"},{"group":"Arrow","expanded":false,"pages":[{"title":"Arrow","href":"/reference/formats/Arrow/Arrow"},{"title":"ArrowStream","href":"/reference/formats/Arrow/ArrowStream"}]},{"group":"Avro","expanded":false,"pages":[{"title":"Avro","href":"/reference/formats/Avro/Avro"},{"title":"AvroConfluent","href":"/reference/formats/Avro/AvroConfluent"}]},{"title":"BSONEachRow","href":"/reference/formats/BSONEachRow"},{"title":"Buffers","href":"/reference/formats/Buffers"},{"group":"CSV","expanded":false,"pages":[{"title":"CSV","href":"/reference/formats/CSV/CSV"},{"title":"CSVWithNames","href":"/reference/formats/CSV/CSVWithNames"},{"title":"CSVWithNamesAndTypes","href":"/reference/formats/CSV/CSVWithNamesAndTypes"}]},{"title":"CapnProto","href":"/reference/formats/CapnProto"},{"group":"CustomSeparated","expanded":false,"pages":[{"title":"CustomSeparated","href":"/reference/formats/CustomSeparated/CustomSeparated"},{"title":"CustomSeparatedIgnoreSpaces","href":"/reference/formats/CustomSeparated/CustomSeparatedIgnoreSpaces"},{"title":"CustomSeparatedIgnoreSpacesWithNames","href":"/reference/formats/CustomSeparated/CustomSeparatedIgnoreSpacesWithNames"},{"title":"CustomSeparatedIgnoreSpacesWithNamesAndTypes","href":"/reference/formats/CustomSeparated/CustomSeparatedIgnoreSpacesWithNamesAndTypes"},{"title":"CustomSeparatedWithNames","href":"/reference/formats/CustomSeparated/CustomSeparatedWithNames"},{"title":"CustomSeparatedWithNamesAndTypes","href":"/reference/formats/CustomSeparated/CustomSeparatedWithNamesAndTypes"}]},{"title":"DWARF","href":"/reference/formats/DWARF"},{"title":"Form","href":"/reference/formats/Form"},{"sidebarTitle":"GeoJSON","title":"GeoJSON","href":"/reference/formats/GeoJSON"},{"title":"Hash","href":"/reference/formats/Hash"},{"title":"HiveText","href":"/reference/formats/HiveText"},{"group":"JSON","expanded":false,"pages":[{"title":"JSON","href":"/reference/formats/JSON/JSON"},{"title":"JSONAsObject","href":"/reference/formats/JSON/JSONAsObject"},{"title":"JSONAsString","href":"/reference/formats/JSON/JSONAsString"},{"title":"JSONColumns","href":"/reference/formats/JSON/JSONColumns"},{"title":"JSONColumnsWithMetadata","href":"/reference/formats/JSON/JSONColumnsWithMetadata"},{"title":"JSONCompact","href":"/reference/formats/JSON/JSONCompact"},{"title":"JSONCompactColumns","href":"/reference/formats/JSON/JSONCompactColumns"},{"title":"JSONCompactEachRow","href":"/reference/formats/JSON/JSONCompactEachRow"},{"title":"JSONCompactEachRowWithNames","href":"/reference/formats/JSON/JSONCompactEachRowWithNames"},{"title":"JSONCompactEachRowWithNamesAndTypes","href":"/reference/formats/JSON/JSONCompactEachRowWithNamesAndTypes"},{"title":"JSONCompactEachRowWithProgress","href":"/reference/formats/JSON/JSONCompactEachRowWithProgress"},{"title":"JSONCompactStrings","href":"/reference/formats/JSON/JSONCompactStrings"},{"title":"JSONCompactStringsEachRow","href":"/reference/formats/JSON/JSONCompactStringsEachRow"},{"title":"JSONCompactStringsEachRowWithNames","href":"/reference/formats/JSON/JSONCompactStringsEachRowWithNames"},{"title":"JSONCompactStringsEachRowWithNamesAndTypes","href":"/reference/formats/JSON/JSONCompactStringsEachRowWithNamesAndTypes"},{"title":"JSONCompactStringsEachRowWithProgress","href":"/reference/formats/JSON/JSONCompactStringsEachRowWithProgress"},{"title":"JSONEachRow","href":"/reference/formats/JSON/JSONEachRow"},{"title":"JSONEachRowWithProgress","href":"/reference/formats/JSON/JSONEachRowWithProgress"},{"title":"JSONLines","href":"/reference/formats/JSON/JSONLines"},{"title":"JSONObjectEachRow","href":"/reference/formats/JSON/JSONObjectEachRow"},{"title":"JSONStrings","href":"/reference/formats/JSON/JSONStrings"},{"title":"JSONStringsEachRow","href":"/reference/formats/JSON/JSONStringsEachRow"},{"title":"JSONStringsEachRowWithProgress","href":"/reference/formats/JSON/JSONStringsEachRowWithProgress"},{"title":"PrettyJSONEachRow","href":"/reference/formats/JSON/PrettyJSONEachRow"},{"title":"Format Settings For JSON","href":"/reference/formats/JSON/format-settings"}]},{"group":"LineAsString","expanded":false,"pages":[{"title":"LineAsString","href":"/reference/formats/LineAsString/LineAsString"},{"title":"LineAsStringWithNames","href":"/reference/formats/LineAsString/LineAsStringWithNames"},{"title":"LineAsStringWithNamesAndTypes","href":"/reference/formats/LineAsString/LineAsStringWithNamesAndTypes"}]},{"title":"Markdown","href":"/reference/formats/Markdown"},{"title":"MsgPack","href":"/reference/formats/MsgPack"},{"title":"MySQLDump","href":"/reference/formats/MySQLDump"},{"title":"MySQLWire","href":"/reference/formats/MySQLWire"},{"title":"Native","href":"/reference/formats/Native"},{"title":"Npy","href":"/reference/formats/Npy"},{"title":"Null","href":"/reference/formats/Null"},{"title":"ODBCDriver2","href":"/reference/formats/ODBCDriver2"},{"title":"ORC","href":"/reference/formats/ORC"},{"title":"One","href":"/reference/formats/One"},{"group":"Parquet","expanded":false,"pages":[{"title":"Parquet","href":"/reference/formats/Parquet/Parquet"},{"title":"ParquetMetadata","href":"/reference/formats/Parquet/ParquetMetadata"}]},{"title":"PNG","href":"/reference/formats/PNG"},{"title":"PostgreSQLWire","href":"/reference/formats/PostgreSQLWire"},{"group":"Pretty","expanded":false,"pages":[{"title":"Pretty","href":"/reference/formats/Pretty/Pretty"},{"title":"PrettyCompact","href":"/reference/formats/Pretty/PrettyCompact"},{"title":"PrettyCompactMonoBlock","href":"/reference/formats/Pretty/PrettyCompactMonoBlock"},{"title":"PrettyCompactNoEscapes","href":"/reference/formats/Pretty/PrettyCompactNoEscapes"},{"title":"PrettyCompactNoEscapesMonoBlock","href":"/reference/formats/Pretty/PrettyCompactNoEscapesMonoBlock"},{"title":"PrettyMonoBlock","href":"/reference/formats/Pretty/PrettyMonoBlock"},{"title":"PrettyNoEscapes","href":"/reference/formats/Pretty/PrettyNoEscapes"},{"title":"PrettyNoEscapesMonoBlock","href":"/reference/formats/Pretty/PrettyNoEscapesMonoBlock"},{"title":"PrettySpace","href":"/reference/formats/Pretty/PrettySpace"},{"title":"PrettySpaceMonoBlock","href":"/reference/formats/Pretty/PrettySpaceMonoBlock"},{"title":"PrettySpaceNoEscapes","href":"/reference/formats/Pretty/PrettySpaceNoEscapes"},{"title":"PrettySpaceNoEscapesMonoBlock","href":"/reference/formats/Pretty/PrettySpaceNoEscapesMonoBlock"}]},{"title":"Prometheus","href":"/reference/formats/Prometheus"},{"group":"Protobuf","expanded":false,"pages":[{"title":"Protobuf","href":"/reference/formats/Protobuf/Protobuf"},{"title":"ProtobufList","href":"/reference/formats/Protobuf/ProtobufList"},{"title":"ProtobufSingle","href":"/reference/formats/Protobuf/ProtobufSingle"}]},{"group":"Puffin","expanded":false,"pages":[{"title":"Puffin","href":"/reference/formats/Puffin/Puffin"},{"title":"PuffinMetadata","href":"/reference/formats/Puffin/PuffinMetadata"}]},{"title":"RawBLOB","href":"/reference/formats/RawBLOB"},{"title":"Regexp","href":"/reference/formats/Regexp"},{"group":"RowBinary","expanded":false,"pages":[{"title":"RowBinary","href":"/reference/formats/RowBinary/RowBinary"},{"title":"RowBinaryWithDefaults","href":"/reference/formats/RowBinary/RowBinaryWithDefaults"},{"title":"RowBinaryWithNames","href":"/reference/formats/RowBinary/RowBinaryWithNames"},{"title":"RowBinaryWithNamesAndTypes","href":"/reference/formats/RowBinary/RowBinaryWithNamesAndTypes"},{"title":"RowBinaryWithNamesAndTypesAndDefaults","href":"/reference/formats/RowBinary/RowBinaryWithNamesAndTypesAndDefaults"}]},{"title":"SQLInsert","href":"/reference/formats/SQLInsert"},{"title":"SQLite","href":"/reference/formats/SQLite"},{"group":"TabSeparated","expanded":false,"pages":[{"title":"TSKV","href":"/reference/formats/TabSeparated/TSKV"},{"title":"TabSeparated","href":"/reference/formats/TabSeparated/TabSeparated"},{"title":"TabSeparatedRaw","href":"/reference/formats/TabSeparated/TabSeparatedRaw"},{"title":"TabSeparatedRawWithNames","href":"/reference/formats/TabSeparated/TabSeparatedRawWithNames"},{"title":"TabSeparatedRawWithNamesAndTypes","href":"/reference/formats/TabSeparated/TabSeparatedRawWithNamesAndTypes"},{"title":"TabSeparatedWithNames","href":"/reference/formats/TabSeparated/TabSeparatedWithNames"},{"title":"TabSeparatedWithNamesAndTypes","href":"/reference/formats/TabSeparated/TabSeparatedWithNamesAndTypes"}]},{"group":"Template","expanded":false,"pages":[{"title":"Template","href":"/reference/formats/Template/Template"},{"title":"TemplateIgnoreSpaces","href":"/reference/formats/Template/TemplateIgnoreSpaces"}]},{"title":"Values","href":"/reference/formats/Values"},{"title":"Vertical","href":"/reference/formats/Vertical"},{"sidebarTitle":"Vortex","title":"Vortex","href":"/reference/formats/Vortex"},{"title":"XML","href":"/reference/formats/XML"}]},{"group":"Settings","expanded":false,"pages":[{"title":"Settings","sidebarTitle":"Overview","mode":"wide","href":"/reference/settings/index"},{"group":"Server Settings","directory":"none","pages":[{"sidebarTitle":"Overview","title":"Server Settings","href":"/reference/settings/server-settings/settings"},{"title":"access_control_* server settings","sidebarTitle":"access_control_*","href":"/reference/settings/server-settings/settings/access-control"},{"title":"aggregate_function_* server settings","sidebarTitle":"aggregate_function_*","href":"/reference/settings/server-settings/settings/aggregate-function"},{"title":"ai_function_* server settings","sidebarTitle":"ai_function_*","href":"/reference/settings/server-settings/settings/ai-function"},{"title":"allow_* server settings","sidebarTitle":"allow_*","href":"/reference/settings/server-settings/settings/allow"},{"title":"allow_experimental_* server settings","sidebarTitle":"allow_experimental_*","href":"/reference/settings/server-settings/settings/allow-experimental"},{"title":"async_insert_* server settings","sidebarTitle":"async_insert_*","href":"/reference/settings/server-settings/settings/async-insert"},{"title":"async_load_* server settings","sidebarTitle":"async_load_*","href":"/reference/settings/server-settings/settings/async-load"},{"title":"asynchronous_* server settings","sidebarTitle":"asynchronous_*","href":"/reference/settings/server-settings/settings/asynchronous"},{"title":"asynchronous_metrics_* server settings","sidebarTitle":"asynchronous_metrics_*","href":"/reference/settings/server-settings/settings/asynchronous-metrics"},{"title":"background_* server settings","sidebarTitle":"background_*","href":"/reference/settings/server-settings/settings/background"},{"title":"background_merges_* server settings","sidebarTitle":"background_merges_*","href":"/reference/settings/server-settings/settings/background-merges"},{"title":"background_schedule_* server settings","sidebarTitle":"background_schedule_*","href":"/reference/settings/server-settings/settings/background-schedule"},{"title":"backup_* server settings","sidebarTitle":"backup_*","href":"/reference/settings/server-settings/settings/backup"},{"title":"backups_* server settings","sidebarTitle":"backups_*","href":"/reference/settings/server-settings/settings/backups"},{"title":"columns_cache_* server settings","sidebarTitle":"columns_cache_*","href":"/reference/settings/server-settings/settings/columns-cache"},{"title":"compiled_expression_* server settings","sidebarTitle":"compiled_expression_*","href":"/reference/settings/server-settings/settings/compiled-expression"},{"title":"concurrent_threads_* server settings","sidebarTitle":"concurrent_threads_*","href":"/reference/settings/server-settings/settings/concurrent-threads"},{"title":"cpu_slot_* server settings","sidebarTitle":"cpu_slot_*","href":"/reference/settings/server-settings/settings/cpu-slot"},{"title":"custom_* server settings","sidebarTitle":"custom_*","href":"/reference/settings/server-settings/settings/custom"},{"title":"database_catalog_* server settings","sidebarTitle":"database_catalog_*","href":"/reference/settings/server-settings/settings/database-catalog"},{"title":"database_replicated_* server settings","sidebarTitle":"database_replicated_*","href":"/reference/settings/server-settings/settings/database-replicated"},{"title":"default_* server settings","sidebarTitle":"default_*","href":"/reference/settings/server-settings/settings/default"},{"title":"default_replica_* server settings","sidebarTitle":"default_replica_*","href":"/reference/settings/server-settings/settings/default-replica"},{"title":"dictionaries_* server settings","sidebarTitle":"dictionaries_*","href":"/reference/settings/server-settings/settings/dictionaries"},{"title":"disable_* server settings","sidebarTitle":"disable_*","href":"/reference/settings/server-settings/settings/disable"},{"title":"disk_connections_* server settings","sidebarTitle":"disk_connections_*","href":"/reference/settings/server-settings/settings/disk-connections"},{"title":"distributed_* server settings","sidebarTitle":"distributed_*","href":"/reference/settings/server-settings/settings/distributed"},{"title":"distributed_cache_* server settings","sidebarTitle":"distributed_cache_*","href":"/reference/settings/server-settings/settings/distributed-cache"},{"title":"distributed_ddl_* server settings","sidebarTitle":"distributed_ddl_*","href":"/reference/settings/server-settings/settings/distributed-ddl"},{"title":"dns_allow_* server settings","sidebarTitle":"dns_allow_*","href":"/reference/settings/server-settings/settings/dns-allow"},{"title":"dns_cache_* server settings","sidebarTitle":"dns_cache_*","href":"/reference/settings/server-settings/settings/dns-cache"},{"title":"drop_distributed_* server settings","sidebarTitle":"drop_distributed_*","href":"/reference/settings/server-settings/settings/drop-distributed"},{"title":"enable_* server settings","sidebarTitle":"enable_*","href":"/reference/settings/server-settings/settings/enable"},{"title":"encryption_header_* server settings","sidebarTitle":"encryption_header_*","href":"/reference/settings/server-settings/settings/encryption-header"},{"title":"format_* server settings","sidebarTitle":"format_*","href":"/reference/settings/server-settings/settings/format"},{"title":"global_profiler_* server settings","sidebarTitle":"global_profiler_*","href":"/reference/settings/server-settings/settings/global-profiler"},{"title":"gpu_* server settings","sidebarTitle":"gpu_*","href":"/reference/settings/server-settings/settings/gpu"},{"title":"graphite_* server settings","sidebarTitle":"graphite_*","href":"/reference/settings/server-settings/settings/graphite"},{"title":"http_* server settings","sidebarTitle":"http_*","href":"/reference/settings/server-settings/settings/http"},{"title":"http_connections_* server settings","sidebarTitle":"http_connections_*","href":"/reference/settings/server-settings/settings/http-connections"},{"title":"iceberg_catalog_* server settings","sidebarTitle":"iceberg_catalog_*","href":"/reference/settings/server-settings/settings/iceberg-catalog"},{"title":"iceberg_compaction_* server settings","sidebarTitle":"iceberg_compaction_*","href":"/reference/settings/server-settings/settings/iceberg-compaction"},{"title":"iceberg_metadata_* server settings","sidebarTitle":"iceberg_metadata_*","href":"/reference/settings/server-settings/settings/iceberg-metadata"},{"title":"iceberg_scheduler_* server settings","sidebarTitle":"iceberg_scheduler_*","href":"/reference/settings/server-settings/settings/iceberg-scheduler"},{"title":"index_mark_* server settings","sidebarTitle":"index_mark_*","href":"/reference/settings/server-settings/settings/index-mark"},{"title":"index_uncompressed_* server settings","sidebarTitle":"index_uncompressed_*","href":"/reference/settings/server-settings/settings/index-uncompressed"},{"title":"interserver_* server settings","sidebarTitle":"interserver_*","href":"/reference/settings/server-settings/settings/interserver"},{"title":"interserver_http_* server settings","sidebarTitle":"interserver_http_*","href":"/reference/settings/server-settings/settings/interserver-http"},{"title":"interserver_https_* server settings","sidebarTitle":"interserver_https_*","href":"/reference/settings/server-settings/settings/interserver-https"},{"title":"jemalloc_* server settings","sidebarTitle":"jemalloc_*","href":"/reference/settings/server-settings/settings/jemalloc"},{"title":"jemalloc_enable_* server settings","sidebarTitle":"jemalloc_enable_*","href":"/reference/settings/server-settings/settings/jemalloc-enable"},{"title":"jemalloc_flush_* server settings","sidebarTitle":"jemalloc_flush_*","href":"/reference/settings/server-settings/settings/jemalloc-flush"},{"title":"keeper_* server settings","sidebarTitle":"keeper_*","href":"/reference/settings/server-settings/settings/keeper"},{"title":"keeper_server.socket_* server settings","sidebarTitle":"keeper_server.socket_*","href":"/reference/settings/server-settings/settings/keeper-server-socket"},{"title":"license_* server settings","sidebarTitle":"license_*","href":"/reference/settings/server-settings/settings/license"},{"title":"listen_* server settings","sidebarTitle":"listen_*","href":"/reference/settings/server-settings/settings/listen"},{"title":"load_marks_* server settings","sidebarTitle":"load_marks_*","href":"/reference/settings/server-settings/settings/load-marks"},{"title":"logger.async_* server settings","sidebarTitle":"logger.async_*","href":"/reference/settings/server-settings/settings/logger-async"},{"title":"logger.console_* server settings","sidebarTitle":"logger.console_*","href":"/reference/settings/server-settings/settings/logger-console"},{"title":"mark_cache_* server settings","sidebarTitle":"mark_cache_*","href":"/reference/settings/server-settings/settings/mark-cache"},{"title":"max_* server settings","sidebarTitle":"max_*","href":"/reference/settings/server-settings/settings/max"},{"title":"max_backups_* server settings","sidebarTitle":"max_backups_*","href":"/reference/settings/server-settings/settings/max-backups"},{"title":"max_concurrent_* server settings","sidebarTitle":"max_concurrent_*","href":"/reference/settings/server-settings/settings/max-concurrent"},{"title":"max_database_* server settings","sidebarTitle":"max_database_*","href":"/reference/settings/server-settings/settings/max-database"},{"title":"max_dictionary_* server settings","sidebarTitle":"max_dictionary_*","href":"/reference/settings/server-settings/settings/max-dictionary"},{"title":"max_distributed_* server settings","sidebarTitle":"max_distributed_*","href":"/reference/settings/server-settings/settings/max-distributed"},{"title":"max_format_* server settings","sidebarTitle":"max_format_*","href":"/reference/settings/server-settings/settings/max-format"},{"title":"max_io_* server settings","sidebarTitle":"max_io_*","href":"/reference/settings/server-settings/settings/max-io"},{"title":"max_local_* server settings","sidebarTitle":"max_local_*","href":"/reference/settings/server-settings/settings/max-local"},{"title":"max_named_* server settings","sidebarTitle":"max_named_*","href":"/reference/settings/server-settings/settings/max-named"},{"title":"max_pending_* server settings","sidebarTitle":"max_pending_*","href":"/reference/settings/server-settings/settings/max-pending"},{"title":"max_prefixes_* server settings","sidebarTitle":"max_prefixes_*","href":"/reference/settings/server-settings/settings/max-prefixes"},{"title":"max_remote_* server settings","sidebarTitle":"max_remote_*","href":"/reference/settings/server-settings/settings/max-remote"},{"title":"max_replicated_* server settings","sidebarTitle":"max_replicated_*","href":"/reference/settings/server-settings/settings/max-replicated"},{"title":"max_server_memory_usage_* server settings","sidebarTitle":"max_server_memory_usage_*","href":"/reference/settings/server-settings/settings/max-server-memory-usage"},{"title":"max_snapshot_* server settings","sidebarTitle":"max_snapshot_*","href":"/reference/settings/server-settings/settings/max-snapshot"},{"title":"max_table_* server settings","sidebarTitle":"max_table_*","href":"/reference/settings/server-settings/settings/max-table"},{"title":"max_thread_* server settings","sidebarTitle":"max_thread_*","href":"/reference/settings/server-settings/settings/max-thread"},{"title":"max_view_* server settings","sidebarTitle":"max_view_*","href":"/reference/settings/server-settings/settings/max-view"},{"title":"memory_worker_* server settings","sidebarTitle":"memory_worker_*","href":"/reference/settings/server-settings/settings/memory-worker"},{"title":"merge_* server settings","sidebarTitle":"merge_*","href":"/reference/settings/server-settings/settings/merge"},{"title":"merges_mutations_* server settings","sidebarTitle":"merges_mutations_*","href":"/reference/settings/server-settings/settings/merges-mutations"},{"title":"min_* server settings","sidebarTitle":"min_*","href":"/reference/settings/server-settings/settings/min"},{"title":"mlock_executable_* server settings","sidebarTitle":"mlock_executable_*","href":"/reference/settings/server-settings/settings/mlock-executable"},{"title":"mysql_* server settings","sidebarTitle":"mysql_*","href":"/reference/settings/server-settings/settings/mysql"},{"title":"oom_canary_* server settings","sidebarTitle":"oom_canary_*","href":"/reference/settings/server-settings/settings/oom-canary"},{"title":"openSSL.client.requireTLSv1_* server settings","sidebarTitle":"openSSL.client.requireTLSv1_*","href":"/reference/settings/server-settings/settings/openssl-client-requiretlsv1"},{"title":"openSSL.server.requireTLSv1_* server settings","sidebarTitle":"openSSL.server.requireTLSv1_*","href":"/reference/settings/server-settings/settings/openssl-server-requiretlsv1"},{"title":"os_* server settings","sidebarTitle":"os_*","href":"/reference/settings/server-settings/settings/os"},{"title":"os_threads_* server settings","sidebarTitle":"os_threads_*","href":"/reference/settings/server-settings/settings/os-threads"},{"title":"page_cache_* server settings","sidebarTitle":"page_cache_*","href":"/reference/settings/server-settings/settings/page-cache"},{"title":"paimon_metadata_* server settings","sidebarTitle":"paimon_metadata_*","href":"/reference/settings/server-settings/settings/paimon-metadata"},{"title":"parquet_metadata_* server settings","sidebarTitle":"parquet_metadata_*","href":"/reference/settings/server-settings/settings/parquet-metadata"},{"title":"parts_kill_delay_period_* server settings","sidebarTitle":"parts_kill_delay_period_*","href":"/reference/settings/server-settings/settings/parts-kill-delay-period"},{"title":"parts_killer_* server settings","sidebarTitle":"parts_killer_*","href":"/reference/settings/server-settings/settings/parts-killer"},{"title":"postgresql_* server settings","sidebarTitle":"postgresql_*","href":"/reference/settings/server-settings/settings/postgresql"},{"title":"prefetch_threadpool_* server settings","sidebarTitle":"prefetch_threadpool_*","href":"/reference/settings/server-settings/settings/prefetch-threadpool"},{"title":"primary_index_* server settings","sidebarTitle":"primary_index_*","href":"/reference/settings/server-settings/settings/primary-index"},{"title":"query_* server settings","sidebarTitle":"query_*","href":"/reference/settings/server-settings/settings/query"},{"title":"query_cache.max_* server settings","sidebarTitle":"query_cache.max_*","href":"/reference/settings/server-settings/settings/query-cache-max"},{"title":"query_condition_* server settings","sidebarTitle":"query_condition_*","href":"/reference/settings/server-settings/settings/query-condition"},{"title":"reader_executor_* server settings","sidebarTitle":"reader_executor_*","href":"/reference/settings/server-settings/settings/reader-executor"},{"title":"remote_* server settings","sidebarTitle":"remote_*","href":"/reference/settings/server-settings/settings/remote"},{"title":"replicated_fetches_* server settings","sidebarTitle":"replicated_fetches_*","href":"/reference/settings/server-settings/settings/replicated-fetches"},{"title":"s3_* server settings","sidebarTitle":"s3_*","href":"/reference/settings/server-settings/settings/s3"},{"title":"s3queue_* server settings","sidebarTitle":"s3queue_*","href":"/reference/settings/server-settings/settings/s3queue"},{"title":"show_* server settings","sidebarTitle":"show_*","href":"/reference/settings/server-settings/settings/show"},{"title":"shutdown_wait_* server settings","sidebarTitle":"shutdown_wait_*","href":"/reference/settings/server-settings/settings/shutdown-wait"},{"title":"skip_* server settings","sidebarTitle":"skip_*","href":"/reference/settings/server-settings/settings/skip"},{"title":"snapshot_cleaner_* server settings","sidebarTitle":"snapshot_cleaner_*","href":"/reference/settings/server-settings/settings/snapshot-cleaner"},{"title":"startup_* server settings","sidebarTitle":"startup_*","href":"/reference/settings/server-settings/settings/startup"},{"title":"statistics_cache_* server settings","sidebarTitle":"statistics_cache_*","href":"/reference/settings/server-settings/settings/statistics-cache"},{"title":"storage_* server settings","sidebarTitle":"storage_*","href":"/reference/settings/server-settings/settings/storage"},{"title":"storage_connections_* server settings","sidebarTitle":"storage_connections_*","href":"/reference/settings/server-settings/settings/storage-connections"},{"title":"tables_loader_* server settings","sidebarTitle":"tables_loader_*","href":"/reference/settings/server-settings/settings/tables-loader"},{"title":"tcp_close_* server settings","sidebarTitle":"tcp_close_*","href":"/reference/settings/server-settings/settings/tcp-close"},{"title":"tcp_port_* server settings","sidebarTitle":"tcp_port_*","href":"/reference/settings/server-settings/settings/tcp-port"},{"title":"temporary_data_* server settings","sidebarTitle":"temporary_data_*","href":"/reference/settings/server-settings/settings/temporary-data"},{"title":"text_index_* server settings","sidebarTitle":"text_index_*","href":"/reference/settings/server-settings/settings/text-index"},{"title":"threadpool_local_* server settings","sidebarTitle":"threadpool_local_*","href":"/reference/settings/server-settings/settings/threadpool-local"},{"title":"threadpool_remote_* server settings","sidebarTitle":"threadpool_remote_*","href":"/reference/settings/server-settings/settings/threadpool-remote"},{"title":"threadpool_writer_* server settings","sidebarTitle":"threadpool_writer_*","href":"/reference/settings/server-settings/settings/threadpool-writer"},{"title":"tmp_* server settings","sidebarTitle":"tmp_*","href":"/reference/settings/server-settings/settings/tmp"},{"title":"top_level_* server settings","sidebarTitle":"top_level_*","href":"/reference/settings/server-settings/settings/top-level"},{"title":"total_memory_* server settings","sidebarTitle":"total_memory_*","href":"/reference/settings/server-settings/settings/total-memory"},{"title":"uncompressed_cache_* server settings","sidebarTitle":"uncompressed_cache_*","href":"/reference/settings/server-settings/settings/uncompressed-cache"},{"title":"unique_key_* server settings","sidebarTitle":"unique_key_*","href":"/reference/settings/server-settings/settings/unique-key"},{"title":"use_* server settings","sidebarTitle":"use_*","href":"/reference/settings/server-settings/settings/use"},{"title":"user_* server settings","sidebarTitle":"user_*","href":"/reference/settings/server-settings/settings/user"},{"title":"user_defined_* server settings","sidebarTitle":"user_defined_*","href":"/reference/settings/server-settings/settings/user-defined"},{"title":"users_* server settings","sidebarTitle":"users_*","href":"/reference/settings/server-settings/settings/users"},{"title":"vector_similarity_* server settings","sidebarTitle":"vector_similarity_*","href":"/reference/settings/server-settings/settings/vector-similarity"},{"title":"workload_* server settings","sidebarTitle":"workload_*","href":"/reference/settings/server-settings/settings/workload"},{"title":"zookeeper_* server settings","sidebarTitle":"zookeeper_*","href":"/reference/settings/server-settings/settings/zookeeper"},{"title":"Other server settings","sidebarTitle":"Other","href":"/reference/settings/server-settings/settings/other"}]},{"group":"Session Settings","root":{"title":"Session Settings","sidebarTitle":"Overview","href":"/reference/settings/session-settings"},"directory":"none","pages":[{"title":"additional_* session settings","sidebarTitle":"additional_*","href":"/reference/settings/session-settings/additional"},{"title":"aggregate_* session settings","sidebarTitle":"aggregate_*","href":"/reference/settings/session-settings/aggregate"},{"title":"aggregation_* session settings","sidebarTitle":"aggregation_*","href":"/reference/settings/session-settings/aggregation"},{"title":"ai_function_* session settings","sidebarTitle":"ai_function_*","href":"/reference/settings/session-settings/ai-function"},{"title":"allow_* session settings","sidebarTitle":"allow_*","href":"/reference/settings/session-settings/allow"},{"title":"allow_deprecated_* session settings","sidebarTitle":"allow_deprecated_*","href":"/reference/settings/session-settings/allow-deprecated"},{"title":"allow_experimental_* session settings","sidebarTitle":"allow_experimental_*","href":"/reference/settings/session-settings/allow-experimental"},{"title":"allow_nondeterministic_* session settings","sidebarTitle":"allow_nondeterministic_*","href":"/reference/settings/session-settings/allow-nondeterministic"},{"title":"allow_prefetched_* session settings","sidebarTitle":"allow_prefetched_*","href":"/reference/settings/session-settings/allow-prefetched"},{"title":"allow_push_* session settings","sidebarTitle":"allow_push_*","href":"/reference/settings/session-settings/allow-push"},{"title":"allow_statistics_* session settings","sidebarTitle":"allow_statistics_*","href":"/reference/settings/session-settings/allow-statistics"},{"title":"allow_suspicious_* session settings","sidebarTitle":"allow_suspicious_*","href":"/reference/settings/session-settings/allow-suspicious"},{"title":"alter_* session settings","sidebarTitle":"alter_*","href":"/reference/settings/session-settings/alter"},{"title":"analyzer_compatibility_* session settings","sidebarTitle":"analyzer_compatibility_*","href":"/reference/settings/session-settings/analyzer-compatibility"},{"title":"apply_* session settings","sidebarTitle":"apply_*","href":"/reference/settings/session-settings/apply"},{"title":"apply_patch_parts_* session settings","sidebarTitle":"apply_patch_parts_*","href":"/reference/settings/session-settings/apply-patch-parts"},{"title":"ast_fuzzer_* session settings","sidebarTitle":"ast_fuzzer_*","href":"/reference/settings/session-settings/ast-fuzzer"},{"title":"asterisk_include_* session settings","sidebarTitle":"asterisk_include_*","href":"/reference/settings/session-settings/asterisk-include"},{"title":"async_* session settings","sidebarTitle":"async_*","href":"/reference/settings/session-settings/async"},{"title":"async_insert_* session settings","sidebarTitle":"async_insert_*","href":"/reference/settings/session-settings/async-insert"},{"title":"automatic_parallel_* session settings","sidebarTitle":"automatic_parallel_*","href":"/reference/settings/session-settings/automatic-parallel"},{"title":"azure_* session settings","sidebarTitle":"azure_*","href":"/reference/settings/session-settings/azure"},{"title":"azure_max_* session settings","sidebarTitle":"azure_max_*","href":"/reference/settings/session-settings/azure-max"},{"title":"azure_sdk_* session settings","sidebarTitle":"azure_sdk_*","href":"/reference/settings/session-settings/azure-sdk"},{"title":"azure_upload_* session settings","sidebarTitle":"azure_upload_*","href":"/reference/settings/session-settings/azure-upload"},{"title":"backup_restore_* session settings","sidebarTitle":"backup_restore_*","href":"/reference/settings/session-settings/backup-restore"},{"title":"cast_* session settings","sidebarTitle":"cast_*","href":"/reference/settings/session-settings/cast"},{"title":"cast_string_* session settings","sidebarTitle":"cast_string_*","href":"/reference/settings/session-settings/cast-string"},{"title":"check_* session settings","sidebarTitle":"check_*","href":"/reference/settings/session-settings/check"},{"title":"cloud_mode_* session settings","sidebarTitle":"cloud_mode_*","href":"/reference/settings/session-settings/cloud-mode"},{"title":"cluster_* session settings","sidebarTitle":"cluster_*","href":"/reference/settings/session-settings/cluster"},{"title":"cluster_table_* session settings","sidebarTitle":"cluster_table_*","href":"/reference/settings/session-settings/cluster-table"},{"title":"collect_hash_* session settings","sidebarTitle":"collect_hash_*","href":"/reference/settings/session-settings/collect-hash"},{"title":"columns_cache_* session settings","sidebarTitle":"columns_cache_*","href":"/reference/settings/session-settings/columns-cache"},{"title":"compatibility_* session settings","sidebarTitle":"compatibility_*","href":"/reference/settings/session-settings/compatibility"},{"title":"compatibility_ignore_* session settings","sidebarTitle":"compatibility_ignore_*","href":"/reference/settings/session-settings/compatibility-ignore"},{"title":"compile_* session settings","sidebarTitle":"compile_*","href":"/reference/settings/session-settings/compile"},{"title":"connect_timeout_* session settings","sidebarTitle":"connect_timeout_*","href":"/reference/settings/session-settings/connect-timeout"},{"title":"correlated_subqueries_* session settings","sidebarTitle":"correlated_subqueries_*","href":"/reference/settings/session-settings/correlated-subqueries"},{"title":"count_distinct_* session settings","sidebarTitle":"count_distinct_*","href":"/reference/settings/session-settings/count-distinct"},{"title":"create_* session settings","sidebarTitle":"create_*","href":"/reference/settings/session-settings/create"},{"title":"cross_join_* session settings","sidebarTitle":"cross_join_*","href":"/reference/settings/session-settings/cross-join"},{"title":"database_* session settings","sidebarTitle":"database_*","href":"/reference/settings/session-settings/database"},{"title":"database_replicated_* session settings","sidebarTitle":"database_replicated_*","href":"/reference/settings/session-settings/database-replicated"},{"title":"dead_blobs_* session settings","sidebarTitle":"dead_blobs_*","href":"/reference/settings/session-settings/dead-blobs"},{"title":"deduplicate_insert_* session settings","sidebarTitle":"deduplicate_insert_*","href":"/reference/settings/session-settings/deduplicate-insert"},{"title":"default_* session settings","sidebarTitle":"default_*","href":"/reference/settings/session-settings/default"},{"title":"delta_lake_* session settings","sidebarTitle":"delta_lake_*","href":"/reference/settings/session-settings/delta-lake"},{"title":"describe_include_* session settings","sidebarTitle":"describe_include_*","href":"/reference/settings/session-settings/describe-include"},{"title":"dictionary_* session settings","sidebarTitle":"dictionary_*","href":"/reference/settings/session-settings/dictionary"},{"title":"distributed_* session settings","sidebarTitle":"distributed_*","href":"/reference/settings/session-settings/distributed"},{"title":"distributed_background_* session settings","sidebarTitle":"distributed_background_*","href":"/reference/settings/session-settings/distributed-background"},{"title":"distributed_cache_* session settings","sidebarTitle":"distributed_cache_*","href":"/reference/settings/session-settings/distributed-cache"},{"title":"distributed_ddl_* session settings","sidebarTitle":"distributed_ddl_*","href":"/reference/settings/session-settings/distributed-ddl"},{"title":"distributed_index_analysis_* session settings","sidebarTitle":"distributed_index_analysis_*","href":"/reference/settings/session-settings/distributed-index-analysis"},{"title":"distributed_plan_* session settings","sidebarTitle":"distributed_plan_*","href":"/reference/settings/session-settings/distributed-plan"},{"title":"distributed_replica_* session settings","sidebarTitle":"distributed_replica_*","href":"/reference/settings/session-settings/distributed-replica"},{"title":"dynamic_disk_* session settings","sidebarTitle":"dynamic_disk_*","href":"/reference/settings/session-settings/dynamic-disk"},{"title":"empty_result_* session settings","sidebarTitle":"empty_result_*","href":"/reference/settings/session-settings/empty-result"},{"title":"enable_* session settings","sidebarTitle":"enable_*","href":"/reference/settings/session-settings/enable"},{"title":"enable_blob_storage_log_* session settings","sidebarTitle":"enable_blob_storage_log_*","href":"/reference/settings/session-settings/enable-blob-storage-log"},{"title":"enable_filesystem_* session settings","sidebarTitle":"enable_filesystem_*","href":"/reference/settings/session-settings/enable-filesystem"},{"title":"enable_join_* session settings","sidebarTitle":"enable_join_*","href":"/reference/settings/session-settings/enable-join"},{"title":"enable_lightweight_* session settings","sidebarTitle":"enable_lightweight_*","href":"/reference/settings/session-settings/enable-lightweight"},{"title":"enable_optimize_predicate_expression_* session settings","sidebarTitle":"enable_optimize_predicate_expression_*","href":"/reference/settings/session-settings/enable-optimize-predicate-expression"},{"title":"enable_parallel_* session settings","sidebarTitle":"enable_parallel_*","href":"/reference/settings/session-settings/enable-parallel"},{"title":"enable_positional_arguments_* session settings","sidebarTitle":"enable_positional_arguments_*","href":"/reference/settings/session-settings/enable-positional-arguments"},{"title":"enable_software_* session settings","sidebarTitle":"enable_software_*","href":"/reference/settings/session-settings/enable-software"},{"title":"engine_file_* session settings","sidebarTitle":"engine_file_*","href":"/reference/settings/session-settings/engine-file"},{"title":"external_storage_* session settings","sidebarTitle":"external_storage_*","href":"/reference/settings/session-settings/external-storage"},{"title":"external_table_* session settings","sidebarTitle":"external_table_*","href":"/reference/settings/session-settings/external-table"},{"title":"filesystem_cache_* session settings","sidebarTitle":"filesystem_cache_*","href":"/reference/settings/session-settings/filesystem-cache"},{"title":"filesystem_prefetch_* session settings","sidebarTitle":"filesystem_prefetch_*","href":"/reference/settings/session-settings/filesystem-prefetch"},{"title":"force_* session settings","sidebarTitle":"force_*","href":"/reference/settings/session-settings/force"},{"title":"force_optimize_* session settings","sidebarTitle":"force_optimize_*","href":"/reference/settings/session-settings/force-optimize"},{"title":"formatdatetime_* session settings","sidebarTitle":"formatdatetime_*","href":"/reference/settings/session-settings/formatdatetime"},{"title":"formatdatetime_f_* session settings","sidebarTitle":"formatdatetime_f_*","href":"/reference/settings/session-settings/formatdatetime-f"},{"title":"function_* session settings","sidebarTitle":"function_*","href":"/reference/settings/session-settings/function"},{"title":"function_json_* session settings","sidebarTitle":"function_json_*","href":"/reference/settings/session-settings/function-json"},{"title":"grace_hash_* session settings","sidebarTitle":"grace_hash_*","href":"/reference/settings/session-settings/grace-hash"},{"title":"group_by_* session settings","sidebarTitle":"group_by_*","href":"/reference/settings/session-settings/group-by"},{"title":"hdfs_* session settings","sidebarTitle":"hdfs_*","href":"/reference/settings/session-settings/hdfs"},{"title":"http_* session settings","sidebarTitle":"http_*","href":"/reference/settings/session-settings/http"},{"title":"http_headers_* session settings","sidebarTitle":"http_headers_*","href":"/reference/settings/session-settings/http-headers"},{"title":"http_max_* session settings","sidebarTitle":"http_max_*","href":"/reference/settings/session-settings/http-max"},{"title":"http_response_* session settings","sidebarTitle":"http_response_*","href":"/reference/settings/session-settings/http-response"},{"title":"http_retry_* session settings","sidebarTitle":"http_retry_*","href":"/reference/settings/session-settings/http-retry"},{"title":"iceberg_* session settings","sidebarTitle":"iceberg_*","href":"/reference/settings/session-settings/iceberg"},{"title":"iceberg_compaction_* session settings","sidebarTitle":"iceberg_compaction_*","href":"/reference/settings/session-settings/iceberg-compaction"},{"title":"iceberg_data_* session settings","sidebarTitle":"iceberg_data_*","href":"/reference/settings/session-settings/iceberg-data"},{"title":"iceberg_expire_* session settings","sidebarTitle":"iceberg_expire_*","href":"/reference/settings/session-settings/iceberg-expire"},{"title":"iceberg_insert_* session settings","sidebarTitle":"iceberg_insert_*","href":"/reference/settings/session-settings/iceberg-insert"},{"title":"iceberg_metadata_* session settings","sidebarTitle":"iceberg_metadata_*","href":"/reference/settings/session-settings/iceberg-metadata"},{"title":"ignore_* session settings","sidebarTitle":"ignore_*","href":"/reference/settings/session-settings/ignore"},{"title":"ignore_on_* session settings","sidebarTitle":"ignore_on_*","href":"/reference/settings/session-settings/ignore-on"},{"title":"implicit_* session settings","sidebarTitle":"implicit_*","href":"/reference/settings/session-settings/implicit"},{"title":"insert_* session settings","sidebarTitle":"insert_*","href":"/reference/settings/session-settings/insert"},{"title":"insert_keeper_* session settings","sidebarTitle":"insert_keeper_*","href":"/reference/settings/session-settings/insert-keeper"},{"title":"insert_quorum_* session settings","sidebarTitle":"insert_quorum_*","href":"/reference/settings/session-settings/insert-quorum"},{"title":"jemalloc_* session settings","sidebarTitle":"jemalloc_*","href":"/reference/settings/session-settings/jemalloc"},{"title":"jemalloc_profile_* session settings","sidebarTitle":"jemalloc_profile_*","href":"/reference/settings/session-settings/jemalloc-profile"},{"title":"join_* session settings","sidebarTitle":"join_*","href":"/reference/settings/session-settings/join"},{"title":"join_runtime_* session settings","sidebarTitle":"join_runtime_*","href":"/reference/settings/session-settings/join-runtime"},{"title":"join_to_* session settings","sidebarTitle":"join_to_*","href":"/reference/settings/session-settings/join-to"},{"title":"joined_* session settings","sidebarTitle":"joined_*","href":"/reference/settings/session-settings/joined"},{"title":"kafka_* session settings","sidebarTitle":"kafka_*","href":"/reference/settings/session-settings/kafka"},{"title":"keeper_* session settings","sidebarTitle":"keeper_*","href":"/reference/settings/session-settings/keeper"},{"title":"keeper_retry_* session settings","sidebarTitle":"keeper_retry_*","href":"/reference/settings/session-settings/keeper-retry"},{"title":"lightweight_* session settings","sidebarTitle":"lightweight_*","href":"/reference/settings/session-settings/lightweight"},{"title":"load_balancing_* session settings","sidebarTitle":"load_balancing_*","href":"/reference/settings/session-settings/load-balancing"},{"title":"local_filesystem_* session settings","sidebarTitle":"local_filesystem_*","href":"/reference/settings/session-settings/local-filesystem"},{"title":"log_* session settings","sidebarTitle":"log_*","href":"/reference/settings/session-settings/log"},{"title":"log_queries_* session settings","sidebarTitle":"log_queries_*","href":"/reference/settings/session-settings/log-queries"},{"title":"log_query_* session settings","sidebarTitle":"log_query_*","href":"/reference/settings/session-settings/log-query"},{"title":"logsql_* session settings","sidebarTitle":"logsql_*","href":"/reference/settings/session-settings/logsql"},{"title":"low_cardinality_* session settings","sidebarTitle":"low_cardinality_*","href":"/reference/settings/session-settings/low-cardinality"},{"title":"materialize_* session settings","sidebarTitle":"materialize_*","href":"/reference/settings/session-settings/materialize"},{"title":"materialize_statistics_on_insert_* session settings","sidebarTitle":"materialize_statistics_on_insert_*","href":"/reference/settings/session-settings/materialize-statistics-on-insert"},{"title":"materialized_views_* session settings","sidebarTitle":"materialized_views_*","href":"/reference/settings/session-settings/materialized-views"},{"title":"max_* session settings","sidebarTitle":"max_*","href":"/reference/settings/session-settings/max"},{"title":"max_ast_* session settings","sidebarTitle":"max_ast_*","href":"/reference/settings/session-settings/max-ast"},{"title":"max_bytes_* session settings","sidebarTitle":"max_bytes_*","href":"/reference/settings/session-settings/max-bytes"},{"title":"max_concurrent_* session settings","sidebarTitle":"max_concurrent_*","href":"/reference/settings/session-settings/max-concurrent"},{"title":"max_distributed_* session settings","sidebarTitle":"max_distributed_*","href":"/reference/settings/session-settings/max-distributed"},{"title":"max_download_* session settings","sidebarTitle":"max_download_*","href":"/reference/settings/session-settings/max-download"},{"title":"max_execution_* session settings","sidebarTitle":"max_execution_*","href":"/reference/settings/session-settings/max-execution"},{"title":"max_hyperscan_* session settings","sidebarTitle":"max_hyperscan_*","href":"/reference/settings/session-settings/max-hyperscan"},{"title":"max_insert_* session settings","sidebarTitle":"max_insert_*","href":"/reference/settings/session-settings/max-insert"},{"title":"max_joined_* session settings","sidebarTitle":"max_joined_*","href":"/reference/settings/session-settings/max-joined"},{"title":"max_local_* session settings","sidebarTitle":"max_local_*","href":"/reference/settings/session-settings/max-local"},{"title":"max_memory_usage_* session settings","sidebarTitle":"max_memory_usage_*","href":"/reference/settings/session-settings/max-memory-usage"},{"title":"max_network_* session settings","sidebarTitle":"max_network_*","href":"/reference/settings/session-settings/max-network"},{"title":"max_number_* session settings","sidebarTitle":"max_number_*","href":"/reference/settings/session-settings/max-number"},{"title":"max_parser_* session settings","sidebarTitle":"max_parser_*","href":"/reference/settings/session-settings/max-parser"},{"title":"max_partitions_* session settings","sidebarTitle":"max_partitions_*","href":"/reference/settings/session-settings/max-partitions"},{"title":"max_rand_* session settings","sidebarTitle":"max_rand_*","href":"/reference/settings/session-settings/max-rand"},{"title":"max_read_buffer_size_* session settings","sidebarTitle":"max_read_buffer_size_*","href":"/reference/settings/session-settings/max-read-buffer-size"},{"title":"max_remote_* session settings","sidebarTitle":"max_remote_*","href":"/reference/settings/session-settings/max-remote"},{"title":"max_result_* session settings","sidebarTitle":"max_result_*","href":"/reference/settings/session-settings/max-result"},{"title":"max_rows_* session settings","sidebarTitle":"max_rows_*","href":"/reference/settings/session-settings/max-rows"},{"title":"max_size_* session settings","sidebarTitle":"max_size_*","href":"/reference/settings/session-settings/max-size"},{"title":"max_skip_* session settings","sidebarTitle":"max_skip_*","href":"/reference/settings/session-settings/max-skip"},{"title":"max_streams_* session settings","sidebarTitle":"max_streams_*","href":"/reference/settings/session-settings/max-streams"},{"title":"max_temporary_* session settings","sidebarTitle":"max_temporary_*","href":"/reference/settings/session-settings/max-temporary"},{"title":"max_threads_* session settings","sidebarTitle":"max_threads_*","href":"/reference/settings/session-settings/max-threads"},{"title":"memory_* session settings","sidebarTitle":"memory_*","href":"/reference/settings/session-settings/memory"},{"title":"memory_overcommit_ratio_denominator_* session settings","sidebarTitle":"memory_overcommit_ratio_denominator_*","href":"/reference/settings/session-settings/memory-overcommit-ratio-denominator"},{"title":"memory_profiler_* session settings","sidebarTitle":"memory_profiler_*","href":"/reference/settings/session-settings/memory-profiler"},{"title":"merge_tree_* session settings","sidebarTitle":"merge_tree_*","href":"/reference/settings/session-settings/merge-tree"},{"title":"metrics_perf_* session settings","sidebarTitle":"metrics_perf_*","href":"/reference/settings/session-settings/metrics-perf"},{"title":"min_* session settings","sidebarTitle":"min_*","href":"/reference/settings/session-settings/min"},{"title":"min_bytes_* session settings","sidebarTitle":"min_bytes_*","href":"/reference/settings/session-settings/min-bytes"},{"title":"min_count_* session settings","sidebarTitle":"min_count_*","href":"/reference/settings/session-settings/min-count"},{"title":"min_execution_speed_* session settings","sidebarTitle":"min_execution_speed_*","href":"/reference/settings/session-settings/min-execution-speed"},{"title":"min_external_* session settings","sidebarTitle":"min_external_*","href":"/reference/settings/session-settings/min-external"},{"title":"min_free_* session settings","sidebarTitle":"min_free_*","href":"/reference/settings/session-settings/min-free"},{"title":"min_insert_* session settings","sidebarTitle":"min_insert_*","href":"/reference/settings/session-settings/min-insert"},{"title":"min_joined_* session settings","sidebarTitle":"min_joined_*","href":"/reference/settings/session-settings/min-joined"},{"title":"move_* session settings","sidebarTitle":"move_*","href":"/reference/settings/session-settings/move"},{"title":"mutations_* session settings","sidebarTitle":"mutations_*","href":"/reference/settings/session-settings/mutations"},{"title":"mutations_execute_* session settings","sidebarTitle":"mutations_execute_*","href":"/reference/settings/session-settings/mutations-execute"},{"title":"mysql_* session settings","sidebarTitle":"mysql_*","href":"/reference/settings/session-settings/mysql"},{"title":"mysql_map_* session settings","sidebarTitle":"mysql_map_*","href":"/reference/settings/session-settings/mysql-map"},{"title":"network_* session settings","sidebarTitle":"network_*","href":"/reference/settings/session-settings/network"},{"title":"number_of_* session settings","sidebarTitle":"number_of_*","href":"/reference/settings/session-settings/number-of"},{"title":"obfuscate_markov_* session settings","sidebarTitle":"obfuscate_markov_*","href":"/reference/settings/session-settings/obfuscate-markov"},{"title":"odbc_bridge_* session settings","sidebarTitle":"odbc_bridge_*","href":"/reference/settings/session-settings/odbc-bridge"},{"title":"opentelemetry_start_* session settings","sidebarTitle":"opentelemetry_start_*","href":"/reference/settings/session-settings/opentelemetry-start"},{"title":"opentelemetry_trace_* session settings","sidebarTitle":"opentelemetry_trace_*","href":"/reference/settings/session-settings/opentelemetry-trace"},{"title":"optimize_* session settings","sidebarTitle":"optimize_*","href":"/reference/settings/session-settings/optimize"},{"title":"optimize_aggregation_in_order_* session settings","sidebarTitle":"optimize_aggregation_in_order_*","href":"/reference/settings/session-settings/optimize-aggregation-in-order"},{"title":"optimize_and_compare_chain_* session settings","sidebarTitle":"optimize_and_compare_chain_*","href":"/reference/settings/session-settings/optimize-and-compare-chain"},{"title":"optimize_group_* session settings","sidebarTitle":"optimize_group_*","href":"/reference/settings/session-settings/optimize-group"},{"title":"optimize_if_* session settings","sidebarTitle":"optimize_if_*","href":"/reference/settings/session-settings/optimize-if"},{"title":"optimize_injective_* session settings","sidebarTitle":"optimize_injective_*","href":"/reference/settings/session-settings/optimize-injective"},{"title":"optimize_limit_* session settings","sidebarTitle":"optimize_limit_*","href":"/reference/settings/session-settings/optimize-limit"},{"title":"optimize_min_* session settings","sidebarTitle":"optimize_min_*","href":"/reference/settings/session-settings/optimize-min"},{"title":"optimize_move_to_prewhere_* session settings","sidebarTitle":"optimize_move_to_prewhere_*","href":"/reference/settings/session-settings/optimize-move-to-prewhere"},{"title":"optimize_or_like_chain_* session settings","sidebarTitle":"optimize_or_like_chain_*","href":"/reference/settings/session-settings/optimize-or-like-chain"},{"title":"optimize_redundant_* session settings","sidebarTitle":"optimize_redundant_*","href":"/reference/settings/session-settings/optimize-redundant"},{"title":"optimize_rewrite_* session settings","sidebarTitle":"optimize_rewrite_*","href":"/reference/settings/session-settings/optimize-rewrite"},{"title":"optimize_skip_* session settings","sidebarTitle":"optimize_skip_*","href":"/reference/settings/session-settings/optimize-skip"},{"title":"optimize_trivial_* session settings","sidebarTitle":"optimize_trivial_*","href":"/reference/settings/session-settings/optimize-trivial"},{"title":"optimize_use_* session settings","sidebarTitle":"optimize_use_*","href":"/reference/settings/session-settings/optimize-use"},{"title":"os_threads_* session settings","sidebarTitle":"os_threads_*","href":"/reference/settings/session-settings/os-threads"},{"title":"page_cache_* session settings","sidebarTitle":"page_cache_*","href":"/reference/settings/session-settings/page-cache"},{"title":"parallel_* session settings","sidebarTitle":"parallel_*","href":"/reference/settings/session-settings/parallel"},{"title":"parallel_replicas_* session settings","sidebarTitle":"parallel_replicas_*","href":"/reference/settings/session-settings/parallel-replicas"},{"title":"parsedatetime_* session settings","sidebarTitle":"parsedatetime_*","href":"/reference/settings/session-settings/parsedatetime"},{"title":"partial_merge_* session settings","sidebarTitle":"partial_merge_*","href":"/reference/settings/session-settings/partial-merge"},{"title":"parts_to_* session settings","sidebarTitle":"parts_to_*","href":"/reference/settings/session-settings/parts-to"},{"title":"postgresql_connection_* session settings","sidebarTitle":"postgresql_connection_*","href":"/reference/settings/session-settings/postgresql-connection"},{"title":"prefer_* session settings","sidebarTitle":"prefer_*","href":"/reference/settings/session-settings/prefer"},{"title":"preferred_* session settings","sidebarTitle":"preferred_*","href":"/reference/settings/session-settings/preferred"},{"title":"promql_* session settings","sidebarTitle":"promql_*","href":"/reference/settings/session-settings/promql"},{"title":"query_cache_* session settings","sidebarTitle":"query_cache_*","href":"/reference/settings/session-settings/query-cache"},{"title":"query_plan_* session settings","sidebarTitle":"query_plan_*","href":"/reference/settings/session-settings/query-plan"},{"title":"query_profiler_* session settings","sidebarTitle":"query_profiler_*","href":"/reference/settings/session-settings/query-profiler"},{"title":"read_* session settings","sidebarTitle":"read_*","href":"/reference/settings/session-settings/read"},{"title":"read_backoff_* session settings","sidebarTitle":"read_backoff_*","href":"/reference/settings/session-settings/read-backoff"},{"title":"read_from_* session settings","sidebarTitle":"read_from_*","href":"/reference/settings/session-settings/read-from"},{"title":"read_in_* session settings","sidebarTitle":"read_in_*","href":"/reference/settings/session-settings/read-in"},{"title":"read_overflow_mode_* session settings","sidebarTitle":"read_overflow_mode_*","href":"/reference/settings/session-settings/read-overflow-mode"},{"title":"reader_executor_* session settings","sidebarTitle":"reader_executor_*","href":"/reference/settings/session-settings/reader-executor"},{"title":"receive_* session settings","sidebarTitle":"receive_*","href":"/reference/settings/session-settings/receive"},{"title":"regexp_dict_* session settings","sidebarTitle":"regexp_dict_*","href":"/reference/settings/session-settings/regexp-dict"},{"title":"remote_filesystem_* session settings","sidebarTitle":"remote_filesystem_*","href":"/reference/settings/session-settings/remote-filesystem"},{"title":"remote_fs_* session settings","sidebarTitle":"remote_fs_*","href":"/reference/settings/session-settings/remote-fs"},{"title":"replace_running_query_* session settings","sidebarTitle":"replace_running_query_*","href":"/reference/settings/session-settings/replace-running-query"},{"title":"restore_replace_* session settings","sidebarTitle":"restore_replace_*","href":"/reference/settings/session-settings/restore-replace"},{"title":"rewrite_* session settings","sidebarTitle":"rewrite_*","href":"/reference/settings/session-settings/rewrite"},{"title":"s3_* session settings","sidebarTitle":"s3_*","href":"/reference/settings/session-settings/s3"},{"title":"s3_allow_* session settings","sidebarTitle":"s3_allow_*","href":"/reference/settings/session-settings/s3-allow"},{"title":"s3_max_* session settings","sidebarTitle":"s3_max_*","href":"/reference/settings/session-settings/s3-max"},{"title":"s3_upload_* session settings","sidebarTitle":"s3_upload_*","href":"/reference/settings/session-settings/s3-upload"},{"title":"s3_validate_* session settings","sidebarTitle":"s3_validate_*","href":"/reference/settings/session-settings/s3-validate"},{"title":"s3queue_* session settings","sidebarTitle":"s3queue_*","href":"/reference/settings/session-settings/s3queue"},{"title":"schema_inference_* session settings","sidebarTitle":"schema_inference_*","href":"/reference/settings/session-settings/schema-inference"},{"title":"send_* session settings","sidebarTitle":"send_*","href":"/reference/settings/session-settings/send"},{"title":"send_logs_* session settings","sidebarTitle":"send_logs_*","href":"/reference/settings/session-settings/send-logs"},{"title":"serialize_* session settings","sidebarTitle":"serialize_*","href":"/reference/settings/session-settings/serialize"},{"title":"shared_merge_* session settings","sidebarTitle":"shared_merge_*","href":"/reference/settings/session-settings/shared-merge"},{"title":"short_circuit_function_evaluation_* session settings","sidebarTitle":"short_circuit_function_evaluation_*","href":"/reference/settings/session-settings/short-circuit-function-evaluation"},{"title":"show_* session settings","sidebarTitle":"show_*","href":"/reference/settings/session-settings/show"},{"title":"shrink_over_* session settings","sidebarTitle":"shrink_over_*","href":"/reference/settings/session-settings/shrink-over"},{"title":"skip_unavailable_shards_* session settings","sidebarTitle":"skip_unavailable_shards_*","href":"/reference/settings/session-settings/skip-unavailable-shards"},{"title":"sleep_in_* session settings","sidebarTitle":"sleep_in_*","href":"/reference/settings/session-settings/sleep-in"},{"title":"split_* session settings","sidebarTitle":"split_*","href":"/reference/settings/session-settings/split"},{"title":"storage_* session settings","sidebarTitle":"storage_*","href":"/reference/settings/session-settings/storage"},{"title":"stream_* session settings","sidebarTitle":"stream_*","href":"/reference/settings/session-settings/stream"},{"title":"stream_like_* session settings","sidebarTitle":"stream_like_*","href":"/reference/settings/session-settings/stream-like"},{"title":"system_* session settings","sidebarTitle":"system_*","href":"/reference/settings/session-settings/system"},{"title":"table_* session settings","sidebarTitle":"table_*","href":"/reference/settings/session-settings/table"},{"title":"temporary_files_* session settings","sidebarTitle":"temporary_files_*","href":"/reference/settings/session-settings/temporary-files"},{"title":"text_index_* session settings","sidebarTitle":"text_index_*","href":"/reference/settings/session-settings/text-index"},{"title":"throw_on_* session settings","sidebarTitle":"throw_on_*","href":"/reference/settings/session-settings/throw-on"},{"title":"timeout_overflow_mode_* session settings","sidebarTitle":"timeout_overflow_mode_*","href":"/reference/settings/session-settings/timeout-overflow-mode"},{"title":"totals_* session settings","sidebarTitle":"totals_*","href":"/reference/settings/session-settings/totals"},{"title":"trace_profile_events_* session settings","sidebarTitle":"trace_profile_events_*","href":"/reference/settings/session-settings/trace-profile-events"},{"title":"unique_key_* session settings","sidebarTitle":"unique_key_*","href":"/reference/settings/session-settings/unique-key"},{"title":"update_* session settings","sidebarTitle":"update_*","href":"/reference/settings/session-settings/update"},{"title":"url_* session settings","sidebarTitle":"url_*","href":"/reference/settings/session-settings/url"},{"title":"use_* session settings","sidebarTitle":"use_*","href":"/reference/settings/session-settings/use"},{"title":"use_iceberg_* session settings","sidebarTitle":"use_iceberg_*","href":"/reference/settings/session-settings/use-iceberg"},{"title":"use_index_for_in_with_subqueries_* session settings","sidebarTitle":"use_index_for_in_with_subqueries_*","href":"/reference/settings/session-settings/use-index-for-in-with-subqueries"},{"title":"use_page_* session settings","sidebarTitle":"use_page_*","href":"/reference/settings/session-settings/use-page"},{"title":"use_paimon_* session settings","sidebarTitle":"use_paimon_*","href":"/reference/settings/session-settings/use-paimon"},{"title":"use_partition_* session settings","sidebarTitle":"use_partition_*","href":"/reference/settings/session-settings/use-partition"},{"title":"use_query_* session settings","sidebarTitle":"use_query_*","href":"/reference/settings/session-settings/use-query"},{"title":"use_skip_indexes_* session settings","sidebarTitle":"use_skip_indexes_*","href":"/reference/settings/session-settings/use-skip-indexes"},{"title":"use_statistics_* session settings","sidebarTitle":"use_statistics_*","href":"/reference/settings/session-settings/use-statistics"},{"title":"use_text_* session settings","sidebarTitle":"use_text_*","href":"/reference/settings/session-settings/use-text"},{"title":"use_top_k_dynamic_filtering_* session settings","sidebarTitle":"use_top_k_dynamic_filtering_*","href":"/reference/settings/session-settings/use-top-k-dynamic-filtering"},{"title":"use_variant_* session settings","sidebarTitle":"use_variant_*","href":"/reference/settings/session-settings/use-variant"},{"title":"validate_* session settings","sidebarTitle":"validate_*","href":"/reference/settings/session-settings/validate"},{"title":"vector_search_* session settings","sidebarTitle":"vector_search_*","href":"/reference/settings/session-settings/vector-search"},{"title":"wait_for_* session settings","sidebarTitle":"wait_for_*","href":"/reference/settings/session-settings/wait-for"},{"title":"webassembly_udf_* session settings","sidebarTitle":"webassembly_udf_*","href":"/reference/settings/session-settings/webassembly-udf"},{"title":"weight_lowering_* session settings","sidebarTitle":"weight_lowering_*","href":"/reference/settings/session-settings/weight-lowering"},{"title":"write_through_distributed_cache_* session settings","sidebarTitle":"write_through_distributed_cache_*","href":"/reference/settings/session-settings/write-through-distributed-cache"},{"title":"Other session settings","sidebarTitle":"Other","href":"/reference/settings/session-settings/other"}]},{"group":"MergeTree tables settings","root":{"title":"MergeTree tables settings","sidebarTitle":"Overview","href":"/reference/settings/merge-tree-settings"},"directory":"none","pages":[{"title":"add_minmax_* MergeTree table settings","sidebarTitle":"add_minmax_*","href":"/reference/settings/merge-tree-settings/add-minmax"},{"title":"allow_* MergeTree table settings","sidebarTitle":"allow_*","href":"/reference/settings/merge-tree-settings/allow"},{"title":"allow_experimental_* MergeTree table settings","sidebarTitle":"allow_experimental_*","href":"/reference/settings/merge-tree-settings/allow-experimental"},{"title":"always_fetch_* MergeTree table settings","sidebarTitle":"always_fetch_*","href":"/reference/settings/merge-tree-settings/always-fetch"},{"title":"async_* MergeTree table settings","sidebarTitle":"async_*","href":"/reference/settings/merge-tree-settings/async"},{"title":"cache_populated_by_fetch_* MergeTree table settings","sidebarTitle":"cache_populated_by_fetch_*","href":"/reference/settings/merge-tree-settings/cache-populated-by-fetch"},{"title":"check_* MergeTree table settings","sidebarTitle":"check_*","href":"/reference/settings/merge-tree-settings/check"},{"title":"cleanup_* MergeTree table settings","sidebarTitle":"cleanup_*","href":"/reference/settings/merge-tree-settings/cleanup"},{"title":"cleanup_delay_period_* MergeTree table settings","sidebarTitle":"cleanup_delay_period_*","href":"/reference/settings/merge-tree-settings/cleanup-delay-period"},{"title":"columns_* MergeTree table settings","sidebarTitle":"columns_*","href":"/reference/settings/merge-tree-settings/columns"},{"title":"compact_parts_* MergeTree table settings","sidebarTitle":"compact_parts_*","href":"/reference/settings/merge-tree-settings/compact-parts"},{"title":"compress_* MergeTree table settings","sidebarTitle":"compress_*","href":"/reference/settings/merge-tree-settings/compress"},{"title":"concurrent_part_removal_threshold_* MergeTree table settings","sidebarTitle":"concurrent_part_removal_threshold_*","href":"/reference/settings/merge-tree-settings/concurrent-part-removal-threshold"},{"title":"dead_blobs_* MergeTree table settings","sidebarTitle":"dead_blobs_*","href":"/reference/settings/merge-tree-settings/dead-blobs"},{"title":"detach_* MergeTree table settings","sidebarTitle":"detach_*","href":"/reference/settings/merge-tree-settings/detach"},{"title":"disable_* MergeTree table settings","sidebarTitle":"disable_*","href":"/reference/settings/merge-tree-settings/disable"},{"title":"distributed_index_* MergeTree table settings","sidebarTitle":"distributed_index_*","href":"/reference/settings/merge-tree-settings/distributed-index"},{"title":"enable_* MergeTree table settings","sidebarTitle":"enable_*","href":"/reference/settings/merge-tree-settings/enable"},{"title":"enable_block_* MergeTree table settings","sidebarTitle":"enable_block_*","href":"/reference/settings/merge-tree-settings/enable-block"},{"title":"escape_* MergeTree table settings","sidebarTitle":"escape_*","href":"/reference/settings/merge-tree-settings/escape"},{"title":"exclude_* MergeTree table settings","sidebarTitle":"exclude_*","href":"/reference/settings/merge-tree-settings/exclude"},{"title":"fault_probability_* MergeTree table settings","sidebarTitle":"fault_probability_*","href":"/reference/settings/merge-tree-settings/fault-probability"},{"title":"fsync_* MergeTree table settings","sidebarTitle":"fsync_*","href":"/reference/settings/merge-tree-settings/fsync"},{"title":"in_memory_* MergeTree table settings","sidebarTitle":"in_memory_*","href":"/reference/settings/merge-tree-settings/in-memory"},{"title":"inactive_parts_* MergeTree table settings","sidebarTitle":"inactive_parts_*","href":"/reference/settings/merge-tree-settings/inactive-parts"},{"title":"index_granularity_* MergeTree table settings","sidebarTitle":"index_granularity_*","href":"/reference/settings/merge-tree-settings/index-granularity"},{"title":"kill_delay_period_* MergeTree table settings","sidebarTitle":"kill_delay_period_*","href":"/reference/settings/merge-tree-settings/kill-delay-period"},{"title":"map_buckets_* MergeTree table settings","sidebarTitle":"map_buckets_*","href":"/reference/settings/merge-tree-settings/map-buckets"},{"title":"map_serialization_version_* MergeTree table settings","sidebarTitle":"map_serialization_version_*","href":"/reference/settings/merge-tree-settings/map-serialization-version"},{"title":"marks_* MergeTree table settings","sidebarTitle":"marks_*","href":"/reference/settings/merge-tree-settings/marks"},{"title":"materialize_* MergeTree table settings","sidebarTitle":"materialize_*","href":"/reference/settings/merge-tree-settings/materialize"},{"title":"materialize_projections_* MergeTree table settings","sidebarTitle":"materialize_projections_*","href":"/reference/settings/merge-tree-settings/materialize-projections"},{"title":"max_* MergeTree table settings","sidebarTitle":"max_*","href":"/reference/settings/merge-tree-settings/max"},{"title":"max_bytes_* MergeTree table settings","sidebarTitle":"max_bytes_*","href":"/reference/settings/merge-tree-settings/max-bytes"},{"title":"max_delay_* MergeTree table settings","sidebarTitle":"max_delay_*","href":"/reference/settings/merge-tree-settings/max-delay"},{"title":"max_files_* MergeTree table settings","sidebarTitle":"max_files_*","href":"/reference/settings/merge-tree-settings/max-files"},{"title":"max_merge_* MergeTree table settings","sidebarTitle":"max_merge_*","href":"/reference/settings/merge-tree-settings/max-merge"},{"title":"max_number_* MergeTree table settings","sidebarTitle":"max_number_*","href":"/reference/settings/merge-tree-settings/max-number"},{"title":"max_part_* MergeTree table settings","sidebarTitle":"max_part_*","href":"/reference/settings/merge-tree-settings/max-part"},{"title":"max_parts_* MergeTree table settings","sidebarTitle":"max_parts_*","href":"/reference/settings/merge-tree-settings/max-parts"},{"title":"max_postpone_* MergeTree table settings","sidebarTitle":"max_postpone_*","href":"/reference/settings/merge-tree-settings/max-postpone"},{"title":"max_replicated_* MergeTree table settings","sidebarTitle":"max_replicated_*","href":"/reference/settings/merge-tree-settings/max-replicated"},{"title":"max_suspicious_broken_parts_* MergeTree table settings","sidebarTitle":"max_suspicious_broken_parts_*","href":"/reference/settings/merge-tree-settings/max-suspicious-broken-parts"},{"title":"merge_* MergeTree table settings","sidebarTitle":"merge_*","href":"/reference/settings/merge-tree-settings/merge"},{"title":"merge_max_* MergeTree table settings","sidebarTitle":"merge_max_*","href":"/reference/settings/merge-tree-settings/merge-max"},{"title":"merge_selecting_* MergeTree table settings","sidebarTitle":"merge_selecting_*","href":"/reference/settings/merge-tree-settings/merge-selecting"},{"title":"merge_selector_* MergeTree table settings","sidebarTitle":"merge_selector_*","href":"/reference/settings/merge-tree-settings/merge-selector"},{"title":"merge_tree_* MergeTree table settings","sidebarTitle":"merge_tree_*","href":"/reference/settings/merge-tree-settings/merge-tree"},{"title":"merge_with_* MergeTree table settings","sidebarTitle":"merge_with_*","href":"/reference/settings/merge-tree-settings/merge-with"},{"title":"min_* MergeTree table settings","sidebarTitle":"min_*","href":"/reference/settings/merge-tree-settings/min"},{"title":"min_age_* MergeTree table settings","sidebarTitle":"min_age_*","href":"/reference/settings/merge-tree-settings/min-age"},{"title":"min_bytes_* MergeTree table settings","sidebarTitle":"min_bytes_*","href":"/reference/settings/merge-tree-settings/min-bytes"},{"title":"min_compressed_* MergeTree table settings","sidebarTitle":"min_compressed_*","href":"/reference/settings/merge-tree-settings/min-compressed"},{"title":"min_delay_* MergeTree table settings","sidebarTitle":"min_delay_*","href":"/reference/settings/merge-tree-settings/min-delay"},{"title":"min_free_* MergeTree table settings","sidebarTitle":"min_free_*","href":"/reference/settings/merge-tree-settings/min-free"},{"title":"min_level_* MergeTree table settings","sidebarTitle":"min_level_*","href":"/reference/settings/merge-tree-settings/min-level"},{"title":"min_relative_* MergeTree table settings","sidebarTitle":"min_relative_*","href":"/reference/settings/merge-tree-settings/min-relative"},{"title":"min_rows_* MergeTree table settings","sidebarTitle":"min_rows_*","href":"/reference/settings/merge-tree-settings/min-rows"},{"title":"number_of_* MergeTree table settings","sidebarTitle":"number_of_*","href":"/reference/settings/merge-tree-settings/number-of"},{"title":"object_shared_* MergeTree table settings","sidebarTitle":"object_shared_*","href":"/reference/settings/merge-tree-settings/object-shared"},{"title":"part_moves_* MergeTree table settings","sidebarTitle":"part_moves_*","href":"/reference/settings/merge-tree-settings/part-moves"},{"title":"parts_to_* MergeTree table settings","sidebarTitle":"parts_to_*","href":"/reference/settings/merge-tree-settings/parts-to"},{"title":"prefer_fetch_* MergeTree table settings","sidebarTitle":"prefer_fetch_*","href":"/reference/settings/merge-tree-settings/prefer-fetch"},{"title":"prewarm_* MergeTree table settings","sidebarTitle":"prewarm_*","href":"/reference/settings/merge-tree-settings/prewarm"},{"title":"primary_key_* MergeTree table settings","sidebarTitle":"primary_key_*","href":"/reference/settings/merge-tree-settings/primary-key"},{"title":"refresh_* MergeTree table settings","sidebarTitle":"refresh_*","href":"/reference/settings/merge-tree-settings/refresh"},{"title":"remote_fs_* MergeTree table settings","sidebarTitle":"remote_fs_*","href":"/reference/settings/merge-tree-settings/remote-fs"},{"title":"remove_* MergeTree table settings","sidebarTitle":"remove_*","href":"/reference/settings/merge-tree-settings/remove"},{"title":"replicated_deduplication_window_* MergeTree table settings","sidebarTitle":"replicated_deduplication_window_*","href":"/reference/settings/merge-tree-settings/replicated-deduplication-window"},{"title":"replicated_fetches_* MergeTree table settings","sidebarTitle":"replicated_fetches_*","href":"/reference/settings/merge-tree-settings/replicated-fetches"},{"title":"replicated_max_* MergeTree table settings","sidebarTitle":"replicated_max_*","href":"/reference/settings/merge-tree-settings/replicated-max"},{"title":"shared_merge_* MergeTree table settings","sidebarTitle":"shared_merge_*","href":"/reference/settings/merge-tree-settings/shared-merge"},{"title":"sleep_before_* MergeTree table settings","sidebarTitle":"sleep_before_*","href":"/reference/settings/merge-tree-settings/sleep-before"},{"title":"table_* MergeTree table settings","sidebarTitle":"table_*","href":"/reference/settings/merge-tree-settings/table"},{"title":"text_index_* MergeTree table settings","sidebarTitle":"text_index_*","href":"/reference/settings/merge-tree-settings/text-index"},{"title":"use_* MergeTree table settings","sidebarTitle":"use_*","href":"/reference/settings/merge-tree-settings/use"},{"title":"use_minimalistic_* MergeTree table settings","sidebarTitle":"use_minimalistic_*","href":"/reference/settings/merge-tree-settings/use-minimalistic"},{"title":"vertical_merge_* MergeTree table settings","sidebarTitle":"vertical_merge_*","href":"/reference/settings/merge-tree-settings/vertical-merge"},{"title":"write_* MergeTree table settings","sidebarTitle":"write_*","href":"/reference/settings/merge-tree-settings/write"},{"title":"write_ahead_* MergeTree table settings","sidebarTitle":"write_ahead_*","href":"/reference/settings/merge-tree-settings/write-ahead"},{"title":"zero_copy_* MergeTree table settings","sidebarTitle":"zero_copy_*","href":"/reference/settings/merge-tree-settings/zero-copy"},{"title":"Other MergeTree table settings","sidebarTitle":"Other","href":"/reference/settings/merge-tree-settings/other"}]},{"group":"Format Settings","root":{"title":"Format Settings","sidebarTitle":"Overview","href":"/reference/settings/formats"},"directory":"none","pages":[{"title":"bool_* format settings","sidebarTitle":"bool_*","href":"/reference/settings/formats/bool"},{"title":"date_time_* format settings","sidebarTitle":"date_time_*","href":"/reference/settings/formats/date-time"},{"title":"format_* format settings","sidebarTitle":"format_*","href":"/reference/settings/formats/format"},{"title":"format_avro_* format settings","sidebarTitle":"format_avro_*","href":"/reference/settings/formats/format-avro"},{"title":"format_binary_* format settings","sidebarTitle":"format_binary_*","href":"/reference/settings/formats/format-binary"},{"title":"format_capn_* format settings","sidebarTitle":"format_capn_*","href":"/reference/settings/formats/format-capn"},{"title":"format_csv_* format settings","sidebarTitle":"format_csv_*","href":"/reference/settings/formats/format-csv"},{"title":"format_custom_* format settings","sidebarTitle":"format_custom_*","href":"/reference/settings/formats/format-custom"},{"title":"format_regexp_* format settings","sidebarTitle":"format_regexp_*","href":"/reference/settings/formats/format-regexp"},{"title":"format_schema_* format settings","sidebarTitle":"format_schema_*","href":"/reference/settings/formats/format-schema"},{"title":"format_template_* format settings","sidebarTitle":"format_template_*","href":"/reference/settings/formats/format-template"},{"title":"input_format_* format settings","sidebarTitle":"input_format_*","href":"/reference/settings/formats/input-format"},{"title":"output_format_* format settings","sidebarTitle":"output_format_*","href":"/reference/settings/formats/output-format"},{"title":"schema_inference_* format settings","sidebarTitle":"schema_inference_*","href":"/reference/settings/formats/schema-inference"},{"title":"show_create_* format settings","sidebarTitle":"show_create_*","href":"/reference/settings/formats/show-create"},{"title":"type_json_* format settings","sidebarTitle":"type_json_*","href":"/reference/settings/formats/type-json"},{"title":"Other format settings","sidebarTitle":"Other","href":"/reference/settings/formats/other"}]},{"sidebarTitle":"Beta and experimental features","title":"Beta and experimental features","href":"/reference/settings/beta-and-experimental-features"}]},{"group":"System Tables","expanded":false,"pages":[{"sidebarTitle":"Overview","title":"System Tables Overview","href":"/reference/system-tables/overview"},{"title":"system.aggregate_function_combinators","href":"/reference/system-tables/aggregate_function_combinators"},{"title":"system.aggregated_zookeeper_log","href":"/reference/system-tables/aggregated_zookeeper_log"},{"title":"system.asynchronous_insert_log","href":"/reference/system-tables/asynchronous_insert_log"},{"title":"system.asynchronous_inserts","href":"/reference/system-tables/asynchronous_inserts"},{"title":"system.asynchronous_loader","href":"/reference/system-tables/asynchronous_loader"},{"title":"system.asynchronous_metric_log","href":"/reference/system-tables/asynchronous_metric_log"},{"title":"system.asynchronous_metrics","href":"/reference/system-tables/asynchronous_metrics"},{"title":"system.azure_queue_log","href":"/reference/system-tables/azure_queue_log"},{"sidebarTitle":"system.azure_queue_metadata","title":"system.azure_queue_metadata","href":"/reference/system-tables/azure_queue_metadata"},{"title":"system.azure_queue_metadata_cache","href":"/reference/system-tables/azure_queue_metadata_cache"},{"title":"system.azure_queue_settings","href":"/reference/system-tables/azure_queue_settings"},{"title":"system.backup_log","href":"/reference/system-tables/backup_log"},{"title":"system.backups","href":"/reference/system-tables/backups"},{"title":"system.background_schedule_pool","href":"/reference/system-tables/background_schedule_pool"},{"title":"system.background_schedule_pool_log","href":"/reference/system-tables/background_schedule_pool_log"},{"title":"system.blob_storage_log","href":"/reference/system-tables/blob_storage_log"},{"title":"system.build_options","href":"/reference/system-tables/build_options"},{"title":"system.certificates","href":"/reference/system-tables/certificates"},{"title":"system.clusters","href":"/reference/system-tables/clusters"},{"title":"system.codecs","href":"/reference/system-tables/codecs"},{"title":"system.collations","href":"/reference/system-tables/collations"},{"title":"system.columns","href":"/reference/system-tables/columns"},{"sidebarTitle":"system.columns_cache","title":"system.columns_cache","href":"/reference/system-tables/columns_cache"},{"title":"system.completions","href":"/reference/system-tables/completions"},{"sidebarTitle":"system.constraints","title":"system.constraints","href":"/reference/system-tables/constraints"},{"title":"system.contributors","href":"/reference/system-tables/contributors"},{"sidebarTitle":"system.connections","title":"system.connections","href":"/reference/system-tables/connections"},{"title":"system.crash_log","href":"/reference/system-tables/crash_log"},{"title":"system.current_roles","href":"/reference/system-tables/current_roles"},{"title":"system.dashboards","href":"/reference/system-tables/dashboards"},{"title":"system.data_skipping_index_types","href":"/reference/system-tables/data_skipping_index_types"},{"title":"system.data_skipping_indices","href":"/reference/system-tables/data_skipping_indices"},{"title":"system.data_type_families","href":"/reference/system-tables/data_type_families"},{"title":"system.database_engines","href":"/reference/system-tables/database_engines"},{"title":"system.database_replicas","href":"/reference/system-tables/database_replicas"},{"title":"system.databases","href":"/reference/system-tables/databases"},{"title":"system.dead_letter_queue","href":"/reference/system-tables/dead_letter_queue"},{"sidebarTitle":"system.delta_lake_metadata_log","title":"system.delta_lake_metadata_log","href":"/reference/system-tables/delta_lake_metadata_log"},{"title":"system.delta_lake_metadata_log","href":"/reference/system-tables/delta_metadata_log"},{"title":"system.detached_parts","href":"/reference/system-tables/detached_parts"},{"title":"system.detached_tables","href":"/reference/system-tables/detached_tables"},{"title":"system.dictionaries","href":"/reference/system-tables/dictionaries"},{"title":"system.dictionary_layouts","href":"/reference/system-tables/dictionary_layouts"},{"title":"system.dictionary_sources","href":"/reference/system-tables/dictionary_sources"},{"title":"system.dimensional_metrics","href":"/reference/system-tables/dimensional_metrics"},{"title":"system.disks","href":"/reference/system-tables/disks"},{"title":"system.disk_types","href":"/reference/system-tables/disk_types"},{"title":"system.distributed_ddl_queue","href":"/reference/system-tables/distributed_ddl_queue"},{"title":"system.distribution_queue","href":"/reference/system-tables/distribution_queue"},{"title":"system.dns_cache","href":"/reference/system-tables/dns_cache"},{"title":"system.documentation","href":"/reference/system-tables/documentation"},{"title":"system.dropped_tables","href":"/reference/system-tables/dropped_tables"},{"title":"system.dropped_tables_parts","href":"/reference/system-tables/dropped_tables_parts"},{"title":"system.enabled_roles","href":"/reference/system-tables/enabled_roles"},{"title":"system.error_log","href":"/reference/system-tables/error_log"},{"title":"system.errors","href":"/reference/system-tables/errors"},{"title":"system.events","href":"/reference/system-tables/events"},{"title":"system.fail_points","href":"/reference/system-tables/fail_points"},{"title":"system.formats","href":"/reference/system-tables/formats"},{"title":"system.filesystem_cache_log","href":"/reference/system-tables/filesystem_cache_log"},{"title":"system.filesystem_cache_settings","href":"/reference/system-tables/filesystem_cache_settings"},{"title":"system.filesystem_cache","href":"/reference/system-tables/filesystem_cache"},{"title":"system.filesystem_read_prefetches_log","href":"/reference/system-tables/filesystem_read_prefetches_log"},{"title":"system.functions","href":"/reference/system-tables/functions"},{"title":"system.grants","href":"/reference/system-tables/grants"},{"title":"system.graphite_retentions","href":"/reference/system-tables/graphite_retentions"},{"sidebarTitle":"system.handlers","title":"system.handlers","href":"/reference/system-tables/handlers"},{"sidebarTitle":"histogram_metric_log","title":"system.histogram_metric_log","href":"/reference/system-tables/histogram_metric_log"},{"title":"system.histogram_metrics","href":"/reference/system-tables/histogram_metrics"},{"sidebarTitle":"hypothetical_indexes","title":"system.hypothetical_indexes","href":"/reference/system-tables/hypothetical_indexes"},{"sidebarTitle":"hypothetical_projections","title":"system.hypothetical_projections","href":"/reference/system-tables/hypothetical_projections"},{"title":"system.iceberg_files","href":"/reference/system-tables/iceberg_files"},{"title":"system.iceberg_history","href":"/reference/system-tables/iceberg_history"},{"title":"system.iceberg_metadata_log","href":"/reference/system-tables/iceberg_metadata_log"},{"sidebarTitle":"system.iceberg_metadata_log_entries","title":"system.iceberg_metadata_log_entries","href":"/reference/system-tables/iceberg_metadata_log_entries"},{"title":"INFORMATION_SCHEMA","href":"/reference/system-tables/information_schema"},{"title":"system.instrumentation","href":"/reference/system-tables/instrumentation"},{"sidebarTitle":"system.jemalloc_arena_bins","title":"system.jemalloc_arena_bins","href":"/reference/system-tables/jemalloc_arena_bins"},{"title":"system.jemalloc_bins","href":"/reference/system-tables/jemalloc_bins"},{"title":"system.jemalloc_profile_text","href":"/reference/system-tables/jemalloc_profile_text"},{"sidebarTitle":"system.jemalloc_sampled_allocations","title":"system.jemalloc_sampled_allocations","href":"/reference/system-tables/jemalloc_sampled_allocations"},{"title":"system.jemalloc_stats","href":"/reference/system-tables/jemalloc_stats"},{"title":"system.kafka_consumers","href":"/reference/system-tables/kafka_consumers"},{"title":"system.keeper_changelogs","href":"/reference/system-tables/keeper_changelogs"},{"title":"system.keeper_cluster","href":"/reference/system-tables/keeper_cluster"},{"title":"system.keeper_snapshots","href":"/reference/system-tables/keeper_snapshots"},{"sidebarTitle":"keeper_storage","title":"system.keeper_storage","href":"/reference/system-tables/keeper_storage"},{"title":"system.keywords","href":"/reference/system-tables/keywords"},{"title":"system.licenses","href":"/reference/system-tables/licenses"},{"title":"system.macros","href":"/reference/system-tables/macros"},{"title":"system.masking_policies","href":"/reference/system-tables/masking_policies"},{"title":"system.merge_tree_settings","href":"/reference/system-tables/merge_tree_settings"},{"title":"system.merges","href":"/reference/system-tables/merges"},{"title":"system.metric_log","href":"/reference/system-tables/metric_log"},{"title":"system.metrics","href":"/reference/system-tables/metrics"},{"sidebarTitle":"models","title":"system.models","href":"/reference/system-tables/models"},{"title":"system.moves","href":"/reference/system-tables/moves"},{"title":"system.mutations","href":"/reference/system-tables/mutations"},{"title":"system.named_collections","href":"/reference/system-tables/named_collections"},{"title":"system.numbers","href":"/reference/system-tables/numbers"},{"title":"system.numbers_mt","href":"/reference/system-tables/numbers_mt"},{"title":"system.one","href":"/reference/system-tables/one"},{"title":"system.opentelemetry_span_log","href":"/reference/system-tables/opentelemetry_span_log"},{"title":"system.part_log","href":"/reference/system-tables/part_log"},{"title":"system.part_moves_between_shards","href":"/reference/system-tables/part_moves_between_shards"},{"title":"system.parts","href":"/reference/system-tables/parts"},{"title":"system.parts_columns","href":"/reference/system-tables/parts_columns"},{"title":"system.predicate_statistics_log","href":"/reference/system-tables/predicate_statistics_log"},{"title":"system.primes","href":"/reference/system-tables/primes"},{"title":"system.privileges","href":"/reference/system-tables/privileges"},{"title":"system.processes","href":"/reference/system-tables/processes"},{"title":"system.processors_profile_log","href":"/reference/system-tables/processors_profile_log"},{"title":"system.projection_parts","href":"/reference/system-tables/projection_parts"},{"title":"system.projection_parts_columns","href":"/reference/system-tables/projection_parts_columns"},{"title":"system.projections","href":"/reference/system-tables/projections"},{"title":"system.query_cache","href":"/reference/system-tables/query_cache"},{"title":"system.query_condition_cache","href":"/reference/system-tables/query_condition_cache"},{"title":"system.query_log","href":"/reference/system-tables/query_log"},{"title":"system.query_metric_log","href":"/reference/system-tables/query_metric_log"},{"title":"system.query_thread_log","href":"/reference/system-tables/query_thread_log"},{"title":"system.query_views_log","href":"/reference/system-tables/query_views_log"},{"title":"system.quota_limits","href":"/reference/system-tables/quota_limits"},{"title":"system.quota_usage","href":"/reference/system-tables/quota_usage"},{"title":"system.quotas","href":"/reference/system-tables/quotas"},{"title":"system.quotas_usage","href":"/reference/system-tables/quotas_usage"},{"title":"system.remote_data_paths","href":"/reference/system-tables/remote_data_paths"},{"title":"system.replicas","href":"/reference/system-tables/replicas"},{"title":"system.replicated_fetches","href":"/reference/system-tables/replicated_fetches"},{"title":"system.replicated_merge_tree_settings","href":"/reference/system-tables/replicated_merge_tree_settings"},{"title":"system.replication_queue","href":"/reference/system-tables/replication_queue"},{"title":"system.resources","href":"/reference/system-tables/resources"},{"title":"system.rocksdb","href":"/reference/system-tables/rocksdb"},{"title":"system.role_grants","href":"/reference/system-tables/role_grants"},{"title":"system.roles","href":"/reference/system-tables/roles"},{"title":"system.row_policies","href":"/reference/system-tables/row_policies"},{"sidebarTitle":"system.s3_queue_metadata","title":"system.s3_queue_metadata","href":"/reference/system-tables/s3_queue_metadata"},{"title":"system.s3_queue_settings","href":"/reference/system-tables/s3_queue_settings"},{"title":"system.s3queue_log","href":"/reference/system-tables/s3queue_log"},{"title":"system.s3queue_metadata_cache","href":"/reference/system-tables/s3queue_metadata_cache"},{"title":"system.scheduler","href":"/reference/system-tables/scheduler"},{"title":"system.schema_inference_cache","href":"/reference/system-tables/schema_inference_cache"},{"title":"system.server_settings","href":"/reference/system-tables/server_settings"},{"title":"system.session_log","href":"/reference/system-tables/session_log"},{"sidebarTitle":"system.session_query_ids","title":"system.session_query_ids","href":"/reference/system-tables/session_query_ids"},{"title":"system.settings","href":"/reference/system-tables/settings"},{"title":"system.settings_changes","href":"/reference/system-tables/settings_changes"},{"title":"system.settings_profile_elements","href":"/reference/system-tables/settings_profile_elements"},{"title":"system.settings_profiles","href":"/reference/system-tables/settings_profiles"},{"title":"system.stack_trace","href":"/reference/system-tables/stack_trace"},{"sidebarTitle":"system.statements","title":"system.statements","href":"/reference/system-tables/statements"},{"sidebarTitle":"system.stemmers","title":"system.stemmers","href":"/reference/system-tables/stemmers"},{"title":"system.storage_policies","href":"/reference/system-tables/storage_policies"},{"title":"system.symbols","href":"/reference/system-tables/symbols"},{"title":"system.warnings","href":"/reference/system-tables/system_warnings"},{"title":"system.table_engines","href":"/reference/system-tables/table_engines"},{"title":"system.table_functions","href":"/reference/system-tables/table_functions"},{"title":"system.tables","href":"/reference/system-tables/tables"},{"title":"system.text_log","href":"/reference/system-tables/text_log"},{"title":"system.time_zones","href":"/reference/system-tables/time_zones"},{"title":"system.tokenizers","href":"/reference/system-tables/tokenizers"},{"title":"system.trace_log","href":"/reference/system-tables/trace_log"},{"title":"system.transactions","href":"/reference/system-tables/transactions"},{"title":"system.transactions_info_log","href":"/reference/system-tables/transactions_info_log"},{"title":"system.unicode","href":"/reference/system-tables/unicode"},{"title":"system.user_defined_functions","href":"/reference/system-tables/user_defined_functions"},{"title":"system.user_directories","href":"/reference/system-tables/user_directories"},{"title":"system.user_processes","href":"/reference/system-tables/user_processes"},{"sidebarTitle":"user_query_log","title":"system.user_query_log","href":"/reference/system-tables/user_query_log"},{"title":"system.users","href":"/reference/system-tables/users"},{"title":"system.view_refreshes","href":"/reference/system-tables/view_refreshes"},{"title":"system.warnings","href":"/reference/system-tables/warnings"},{"title":"system.workloads","href":"/reference/system-tables/workloads"},{"title":"system.zeros","href":"/reference/system-tables/zeros"},{"title":"system.zeros_mt","href":"/reference/system-tables/zeros_mt"},{"title":"system.zookeeper","href":"/reference/system-tables/zookeeper"},{"title":"system.zookeeper_info","href":"/reference/system-tables/zookeeper_info"},{"title":"system.zookeeper_connection","href":"/reference/system-tables/zookeeper_connection"},{"title":"system.zookeeper_connection_log","href":"/reference/system-tables/zookeeper_connection_log"},{"title":"system.zookeeper_log","href":"/reference/system-tables/zookeeper_log"},{"title":"system.zookeeper_watches","href":"/reference/system-tables/zookeeper_watches"}]},{"group":"Data Lakes","pages":[{"sidebarTitle":"Overview","title":"Data Lakes","href":"/reference/datalakes"}]}]}]},{"tab":"Solutions","menu":[{"item":"ClickHouse Cloud","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/section-header.svg","href":"#"},{"item":"ClickHouse Cloud","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-clickhouse-cloud.svg","pages":[{"title":"ClickHouse Cloud","href":"/products/cloud/getting-started/cloud-get-started"}]},{"item":"ClickHouse Managed Postgres","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-postgres.svg","pages":[{"title":"ClickHouse Managed Postgres","href":"/products/managed-postgres/overview"}]},{"item":"Langfuse","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/logo-langfuse.svg","href":"https://langfuse.com/docs"},{"item":"Open source","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/section-header.svg","href":"#"},{"item":"ClickStack","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-clickstack.svg","pages":[{"title":"ClickStack","href":"/clickstack"}]},{"item":"Agentic Data Stack","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-agentic-data-stack.svg","pages":[{"title":"Agentic Data Stack","href":"/products/agentic-data-stack/overview"}]},{"item":"chDB","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-chdb.svg","pages":[{"title":"chDB","href":"/chdb"}]},{"item":"Kubernetes Operator","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-kubernetes-operator.svg","pages":[{"title":"Kubernetes Operator","href":"/products/kubernetes-operator/overview"}]}],"pages":[{"title":"Solutions","href":"/products/cloud/getting-started/cloud-get-started"}]},{"tab":"Integrations","menu":[{"item":"Ecosystem","pages":[{"title":"Ecosystem","href":"/integrations/home"}]},{"item":"ClickPipes","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-clickpipes.svg","pages":[{"title":"ClickPipes","href":"/integrations/clickpipes/home"}]},{"item":"Language clients","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-language-clients.svg","pages":[{"title":"Language clients","href":"/integrations/language-clients"}]},{"item":"Connectors","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-connectors.svg","pages":[{"title":"Connectors","href":"/integrations/connectors/data-sources"}]}],"pages":[{"title":"Integrations","href":"/integrations/home"}]},{"tab":"Resources","menu":[{"item":"Support center","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-support-center.svg","pages":[{"title":"Support center","href":"/resources/support-center/home"}]},{"item":"Development \u0026 contributing","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-contribute.svg","groups":[{"group":"Introduction","pages":[{"sidebarTitle":"Prerequisites","title":"Developer Prerequisites","href":"/resources/develop-contribute/introduction/developer-instruction"},{"sidebarTitle":"Architecture Overview","title":"Architecture Overview","href":"/resources/develop-contribute/introduction/architecture"}]},{"group":"Building","pages":[{"sidebarTitle":"Build on Linux","title":"How to Build ClickHouse on Linux","href":"/resources/develop-contribute/build/build"},{"sidebarTitle":"Build on macOS for macOS","title":"Build on macOS for macOS","href":"/resources/develop-contribute/build/build-osx"},{"sidebarTitle":"Build on Linux for macOS","title":"Build on Linux for macOS","href":"/resources/develop-contribute/build/build-cross-osx"},{"sidebarTitle":"Build on Linux for AARCH64","title":"How to Build ClickHouse on Linux for AARCH64","href":"/resources/develop-contribute/build/build-cross-arm"},{"sidebarTitle":"Build on Linux for RISC-V 64","title":"How to Build ClickHouse on Linux for RISC-V 64","href":"/resources/develop-contribute/build/build-cross-riscv"},{"sidebarTitle":"Build on Linux for s390x (zLinux)","title":"Build on Linux for s390x (zLinux)","href":"/resources/develop-contribute/build/build-cross-s390x"},{"sidebarTitle":"Build on Linux for LoongArch64","title":"Build on Linux for LoongArch64","href":"/resources/develop-contribute/build/build-cross-loongarch"},{"sidebarTitle":"Build on Linux for E2K","title":"Build on Linux for E2K","href":"/resources/develop-contribute/build/build-e2k"}]},{"group":"Native protocol","pages":[{"sidebarTitle":"Native Protocol","title":"Native Protocol","href":"/resources/develop-contribute/native-protocol/protocol"},{"sidebarTitle":"Native Format","title":"Native Format","href":"/resources/develop-contribute/native-protocol/format"},{"title":"CityHash","href":"/resources/develop-contribute/native-protocol/hash"}]},{"group":"Contributing","pages":[{"sidebarTitle":"Testing","title":"Testing ClickHouse","href":"/resources/develop-contribute/contribute/tests"},{"sidebarTitle":"Continuous Integration (CI)","title":"Continuous Integration (CI)","href":"/resources/develop-contribute/contribute/continuous-integration"},{"sidebarTitle":"Third-Party Libraries","title":"Third-Party Libraries","href":"/resources/develop-contribute/contribute/contrib"},{"sidebarTitle":"C++ Style Guide","title":"C++ Style Guide","href":"/resources/develop-contribute/contribute/style"},{"sidebarTitle":"Building and Benchmarking DEFLATE_QPL","title":"Run Benchmark with DEFLATE_QPL","href":"/resources/develop-contribute/contribute/building-and-benchmarking-deflate-qpl"},{"sidebarTitle":"Rust Libraries","title":"Integrating Rust Libraries","href":"/resources/develop-contribute/contribute/integrating-rust-libraries"},{"sidebarTitle":"Profile guided optimization (PGO)","title":"Profile guided optimization","href":"/resources/develop-contribute/contribute/profile-guided-optimization"},{"sidebarTitle":"Backport System","title":"Backport System","href":"/resources/develop-contribute/contribute/backports"}]},{"group":"Integration development","pages":[{"title":"Integration development","sidebarTitle":"Overview","href":"/resources/develop-contribute/integrations/index"},{"title":"Building integrations with ClickHouse","sidebarTitle":"Building integrations","href":"/resources/develop-contribute/integrations/building-integrations"},{"sidebarTitle":"Testing your integration","title":"Testing your ClickHouse integration","href":"/resources/develop-contribute/integrations/testing-your-integration"},{"sidebarTitle":"Documenting your integration","title":"Documenting your ClickHouse integration","description":"How to contribute integration pages to this repository, including required sections and a copy-paste skeleton.","href":"/resources/develop-contribute/integrations/documenting-your-integration"}]},{"group":"Roadmap","pages":[{"title":"Roadmap","href":"/resources/develop-contribute/roadmap"}]}]},{"item":"Changelogs","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-changelogs.svg","dropdowns":[{"dropdown":"Cloud","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-clickhouse-cloud.svg","pages":[{"title":"Cloud","href":"/resources/changelogs/cloud"}]},{"dropdown":"Open source","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-server.svg","pages":[{"title":"Open source","href":"/resources/changelogs/oss/2026"}]}]},{"item":"About","icon":"https://mintlify.s3.us-west-1.amazonaws.com/private-7c7dfe99/images/icons/icon-about.svg","pages":[{"title":"About","href":"/resources/about"}]}]}]},{"language":"ar","pages":[{"title":"ar","href":"/ar/resources/develop-contribute/roadmap"}]},{"language":"es","pages":[{"title":"es","href":"/es/resources/develop-contribute/roadmap"}]},{"language":"fr","pages":[{"title":"fr","href":"/fr/resources/develop-contribute/roadmap"}]},{"language":"ja","pages":[{"title":"ja","href":"/ja/resources/develop-contribute/roadmap"}]},{"language":"ko","pages":[{"title":"ko","href":"/ko/resources/develop-contribute/roadmap"}]},{"language":"pt-BR","pages":[{"title":"pt-BR","href":"/pt-BR/resources/develop-contribute/roadmap"}]},{"language":"ru","pages":[{"title":"ru","href":"/ru/resources/develop-contribute/roadmap"}]},{"language":"zh","pages":[{"title":"zh","href":"/zh/resources/develop-contribute/roadmap"}]}]},"title":"Roadmap - ClickHouse Documentation","buildId":"dpl_AUojGTPodKNPTVaxVPcxnNvkSVqo","deploymentId":"dpl_AUojGTPodKNPTVaxVPcxnNvkSVqo","dynamics":[],"chunks":[]}
