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Diffstat (limited to 'src/backend/utils/misc/guc.c')
| -rw-r--r-- | src/backend/utils/misc/guc.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c index abfa95a2314..c20885e97b2 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -3543,6 +3543,17 @@ static struct config_real ConfigureNamesReal[] = }, { + {"hash_mem_multiplier", PGC_USERSET, RESOURCES_MEM, + gettext_noop("Multiple of work_mem to use for hash tables."), + NULL, + GUC_EXPLAIN + }, + &hash_mem_multiplier, + 1.0, 1.0, 1000.0, + NULL, NULL, NULL + }, + + { {"bgwriter_lru_multiplier", PGC_SIGHUP, RESOURCES_BGWRITER, gettext_noop("Multiple of the average buffer usage to free per round."), NULL |