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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 f7ed167d7f8..fb091bc4a0b 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -2678,6 +2678,17 @@ static struct config_int ConfigureNamesInt[] = }, { + {"old_snapshot_threshold", PGC_POSTMASTER, RESOURCES_ASYNCHRONOUS, + gettext_noop("Time before a snapshot is too old to read pages changed after the snapshot was taken."), + gettext_noop("A value of -1 disables this feature."), + GUC_UNIT_MIN + }, + &old_snapshot_threshold, + -1, -1, MINS_PER_HOUR * HOURS_PER_DAY * 60, + NULL, NULL, NULL + }, + + { {"tcp_keepalives_idle", PGC_USERSET, CLIENT_CONN_OTHER, gettext_noop("Time between issuing TCP keepalives."), gettext_noop("A value of 0 uses the system default."), |