> ## Documentation Index
> Fetch the complete documentation index at: https://clickhouse.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# split_* 会话设置

> ClickHouse 在 split_* 自动生成分组中的会话设置。

export const SettingsInfoBlock = ({type, default_value, changeable_without_restart}) => {
  return <div className="not-prose" style={{
    display: "flex",
    flexWrap: "wrap",
    alignItems: "baseline",
    columnGap: "0.5rem",
    rowGap: "0.125rem",
    margin: "0.375rem 0",
    fontSize: "0.8125rem",
    lineHeight: "1.125rem"
  }}>
      <div style={{
    fontWeight: 600,
    opacity: 0.72
  }}>类型</div>
      <div style={{
    overflowWrap: "anywhere"
  }}>{type}</div>
      <div style={{
    fontWeight: 600,
    opacity: 0.72,
    marginInlineStart: "0.5rem"
  }}>默认值</div>
      <div style={{
    overflowWrap: "anywhere"
  }}>{default_value}</div>
      {changeable_without_restart && <div style={{
    fontWeight: 600,
    opacity: 0.72,
    marginInlineStart: "0.5rem"
  }}>
          无需重启即可更改
        </div>}
      {changeable_without_restart && <div style={{
    overflowWrap: "anywhere"
  }}>
          {changeable_without_restart}
        </div>}
    </div>;
};

这些设置可在 [system.settings](/docs/zh/reference/system-tables/settings) 中查看，并且是根据 [源代码](https://github.com/ClickHouse/ClickHouse/blob/master/src/Core/Settings.cpp) 自动生成的。

<div id="split_intersecting_parts_ranges_into_layers_final">
  ## split\_intersecting\_parts\_ranges\_into\_layers\_final
</div>

<SettingsInfoBlock type="Bool" default_value="1" />

<VersionHistory rows={[{"id": "row-1","items": [{"label": "24.2"},{"label": "1"},{"label": "允许在 FINAL 优化期间将相交的 parts 范围拆分为层"}]}, {"id": "row-2","items": [{"label": "24.1"},{"label": "1"},{"label": "允许在 FINAL 优化期间将相交的 parts 范围拆分为层"}]}]} />

在 FINAL 优化期间将相交的 parts 范围拆分为层

<div id="split_parts_ranges_into_intersecting_and_non_intersecting_final">
  ## split\_parts\_ranges\_into\_intersecting\_and\_non\_intersecting\_final
</div>

<SettingsInfoBlock type="Bool" default_value="1" />

<VersionHistory rows={[{"id": "row-1","items": [{"label": "24.2"},{"label": "1"},{"label": "允许在 FINAL 优化期间将 parts 的范围拆分为相交和不相交两类"}]}, {"id": "row-2","items": [{"label": "24.1"},{"label": "1"},{"label": "允许在 FINAL 优化期间将 parts 的范围拆分为相交和不相交两类"}]}]} />

在 FINAL 优化期间将 parts 的范围拆分为相交和不相交两类