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These settings configure the ClickHouse server and are autogenerated from ClickHouse source.

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max_concurrent_insert_queries

Limit on total number of concurrent insert queries.
A value of 0 (default) means unlimited.This setting can be modified at runtime and will take effect immediately. Queries that are already running will remain unchanged.

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max_concurrent_queries

Limit on total number of concurrently executed queries. Note that limits on INSERT and SELECT queries, and on the maximum number of queries for users must also be considered. See also:
A value of 0 (default) means unlimited.This setting can be modified at runtime and will take effect immediately. Queries that are already running will remain unchanged.

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max_concurrent_select_queries

Limit on total number of concurrently select queries.
A value of 0 (default) means unlimited.This setting can be modified at runtime and will take effect immediately. Queries that are already running will remain unchanged.
Last modified on July 24, 2026