min_delay_* MergeTree table settings

These settings are available in system.merge_tree_settings and are autogenerated from ClickHouse source.

min_delay_to_insert_ms

Min delay of inserting data into MergeTree table in milliseconds, if there are a lot of unmerged parts in single partition.

Min delay of mutating MergeTree table in milliseconds, if there are a lot of unfinished mutations

Last modified on July 23, 2026