diff --git a/src/backend/replication/logical/logical.c b/src/backend/replication/logical/logical.c index 6a570d0e810..3745edb445d 100644 --- a/src/backend/replication/logical/logical.c +++ b/src/backend/replication/logical/logical.c @@ -327,7 +327,7 @@ CreateInitDecodingContext(char *plugin, */ LWLockAcquire(ProcArrayLock, LW_EXCLUSIVE); - xmin_horizon = GetOldestSafeDecodingTransactionId(need_full_snapshot); + xmin_horizon = GetOldestSafeDecodingTransactionId(!need_full_snapshot); slot->effective_catalog_xmin = xmin_horizon; slot->data.catalog_xmin = xmin_horizon; diff --git a/src/backend/replication/logical/snapbuild.c b/src/backend/replication/logical/snapbuild.c index 9359fc2386d..03ca4ba6f61 100644 --- a/src/backend/replication/logical/snapbuild.c +++ b/src/backend/replication/logical/snapbuild.c @@ -595,7 +595,7 @@ SnapBuildExportSnapshot(SnapBuild *builder) TransactionId safeXid; LWLockAcquire(ProcArrayLock, LW_SHARED); - safeXid = GetOldestSafeDecodingTransactionId(true); + safeXid = GetOldestSafeDecodingTransactionId(false); LWLockRelease(ProcArrayLock); Assert(TransactionIdPrecedesOrEquals(safeXid, snap->xmin));