diff options
Diffstat (limited to 'src/backend/utils/time/tqual.c')
| -rw-r--r-- | src/backend/utils/time/tqual.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/backend/utils/time/tqual.c b/src/backend/utils/time/tqual.c index b4284d6d94f..de7b3fc80cf 100644 --- a/src/backend/utils/time/tqual.c +++ b/src/backend/utils/time/tqual.c @@ -405,6 +405,7 @@ HeapTupleSatisfiesToast(HeapTuple htup, Snapshot snapshot, } } } + /* * An invalid Xmin can be left behind by a speculative insertion that * is cancelled by super-deleting the tuple. We shouldn't see any of @@ -550,7 +551,7 @@ HeapTupleSatisfiesUpdate(HeapTuple htup, CommandId curcid, if (!TransactionIdIsCurrentTransactionId(xmax)) { if (MultiXactIdIsRunning(HeapTupleHeaderGetRawXmax(tuple), - false)) + false)) return HeapTupleBeingUpdated; return HeapTupleMayBeUpdated; } @@ -820,10 +821,10 @@ HeapTupleSatisfiesDirty(HeapTuple htup, Snapshot snapshot, else if (TransactionIdIsInProgress(HeapTupleHeaderGetRawXmin(tuple))) { /* - * Return the speculative token to caller. Caller can worry - * about xmax, since it requires a conclusively locked row - * version, and a concurrent update to this tuple is a conflict - * of its purposes. + * Return the speculative token to caller. Caller can worry about + * xmax, since it requires a conclusively locked row version, and + * a concurrent update to this tuple is a conflict of its + * purposes. */ if (HeapTupleHeaderIsSpeculative(tuple)) { |