Christophe Pettus: All Your GUCs in a Row: max_parallel_maintenance_workers

T2Covered by 1 source · first reported by Planet PostgreSQL at 19 Sept, 01:00 UTC

max_parallel_maintenance_workers is a ceiling, and most of the time something lower gets there first. It caps the number of parallel workers a single utility command may start. The default is 2, the context is user, and the range is 0 to 1024, with 0 turning parallel maintenance off. Raising it i…

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Sources

• T2Christophe Pettus: All Your GUCs in a Row: max_parallel_maintenance_workersPlanet PostgreSQL19 Sept, 01:00