diff options
Diffstat (limited to 'src/backend/utils/misc')
| -rw-r--r-- | src/backend/utils/misc/guc.c | 9 | ||||
| -rw-r--r-- | src/backend/utils/misc/postgresql.conf.sample | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c index 56885576b92..55cbf757b49 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -1279,6 +1279,15 @@ static struct config_bool ConfigureNamesBool[] = }, { + {"hot_standby_feedback", PGC_SIGHUP, WAL_STANDBY_SERVERS, + gettext_noop("Allows feedback from a hot standby primary that will avoid query conflicts."), + NULL + }, + &hot_standby_feedback, + false, NULL, NULL + }, + + { {"allow_system_table_mods", PGC_POSTMASTER, DEVELOPER_OPTIONS, gettext_noop("Allows modifications of the structure of system tables."), NULL, diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample index 3b00a032621..6726733235b 100644 --- a/src/backend/utils/misc/postgresql.conf.sample +++ b/src/backend/utils/misc/postgresql.conf.sample @@ -196,6 +196,7 @@ #hot_standby = off # "on" allows queries during recovery # (change requires restart) +#hot_standby_feedback = off # info from standby to prevent query conflicts #max_standby_archive_delay = 30s # max delay before canceling queries # when reading WAL from archive; # -1 allows indefinite delay |