diff options
Diffstat (limited to 'src/backend/access/transam/varsup.c')
| -rw-r--r-- | src/backend/access/transam/varsup.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/access/transam/varsup.c b/src/backend/access/transam/varsup.c index 0579c84bea2..7252ee25c88 100644 --- a/src/backend/access/transam/varsup.c +++ b/src/backend/access/transam/varsup.c @@ -313,7 +313,8 @@ SetTransactionIdLimit(TransactionId oldest_datfrozenxid, Oid oldest_datoid) * value. It doesn't look practical to update shared state from a GUC * assign hook (too many processes would try to execute the hook, * resulting in race conditions as well as crashes of those not connected - * to shared memory). Perhaps this can be improved someday. + * to shared memory). Perhaps this can be improved someday. See also + * SetMultiXactIdLimit. */ xidVacLimit = oldest_datfrozenxid + autovacuum_freeze_max_age; if (xidVacLimit < FirstNormalTransactionId) |