diff options
Diffstat (limited to 'src/backend/utils/misc/guc.c')
| -rw-r--r-- | src/backend/utils/misc/guc.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c index bdd67fb0bb4..bee976bae87 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -2657,6 +2657,24 @@ static struct config_int ConfigureNamesInt[] = 0, 0, 1000000, /* see ComputeXidHorizons */ NULL, NULL, NULL }, + { + {"vacuum_failsafe_age", PGC_USERSET, CLIENT_CONN_STATEMENT, + gettext_noop("Age at which VACUUM should trigger failsafe to avoid a wraparound outage."), + NULL + }, + &vacuum_failsafe_age, + 1600000000, 0, 2100000000, + NULL, NULL, NULL + }, + { + {"vacuum_multixact_failsafe_age", PGC_USERSET, CLIENT_CONN_STATEMENT, + gettext_noop("Multixact age at which VACUUM should trigger failsafe to avoid a wraparound outage."), + NULL + }, + &vacuum_multixact_failsafe_age, + 1600000000, 0, 2100000000, + NULL, NULL, NULL + }, /* * See also CheckRequiredParameterValues() if this parameter changes @@ -3257,7 +3275,10 @@ static struct config_int ConfigureNamesInt[] = NULL }, &autovacuum_freeze_max_age, - /* see pg_resetwal if you change the upper-limit value */ + /* + * see pg_resetwal and vacuum_failsafe_age if you change the + * upper-limit value. + */ 200000000, 100000, 2000000000, NULL, NULL, NULL }, |