diff options
Diffstat (limited to 'src/backend/utils/misc/guc.c')
| -rw-r--r-- | src/backend/utils/misc/guc.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c index 31a69cac723..ea5a09ac1be 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -2235,7 +2235,7 @@ static struct config_int ConfigureNamesInt[] = { {"wal_writer_delay", PGC_SIGHUP, WAL_SETTINGS, - gettext_noop("WAL writer sleep time between WAL flushes."), + gettext_noop("Time between WAL flushes performed in the WAL writer."), NULL, GUC_UNIT_MS }, @@ -2245,6 +2245,17 @@ static struct config_int ConfigureNamesInt[] = }, { + {"wal_writer_flush_after", PGC_SIGHUP, WAL_SETTINGS, + gettext_noop("Amount of WAL written out by WAL writer triggering a flush."), + NULL, + GUC_UNIT_XBLOCKS + }, + &WalWriterFlushAfter, + 128, 0, INT_MAX, + NULL, NULL, NULL + }, + + { /* see max_connections */ {"max_wal_senders", PGC_POSTMASTER, REPLICATION_SENDING, gettext_noop("Sets the maximum number of simultaneously running WAL sender processes."), |