min_parallel_relation_size

A server configuration parameter determining the minimum size of relations to be considered for parallel scan

min_parallel_relation_size is a server configuration parameter determining the minimum size of relations to be considered for parallel scan.

min_parallel_relation_size was added in PostgreSQL 9.6 (commit 75be6646) and was replaced in PostgreSQL 10 by min_parallel_table_scan_size (commit 51ee6f31).

The default is 8 megabytes (8MB).

Categories

Deprecated, GUC configuration item, Planner

See also

min_parallel_table_scan_size