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Diffstat (limited to 'src/backend/utils/time/tqual.c')
| -rw-r--r-- | src/backend/utils/time/tqual.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/backend/utils/time/tqual.c b/src/backend/utils/time/tqual.c index 2d98f377349..568f5176e97 100644 --- a/src/backend/utils/time/tqual.c +++ b/src/backend/utils/time/tqual.c @@ -73,8 +73,6 @@ SnapshotData SnapshotSelfData = {HeapTupleSatisfiesSelf}; SnapshotData SnapshotAnyData = {HeapTupleSatisfiesAny}; SnapshotData SnapshotToastData = {HeapTupleSatisfiesToast}; -/* local functions */ -static bool XidInMVCCSnapshot(TransactionId xid, Snapshot snapshot); /* * SetHintBits() @@ -1404,10 +1402,11 @@ HeapTupleIsSurelyDead(HeapTuple htup, TransactionId OldestXmin) * * Note: GetSnapshotData never stores either top xid or subxids of our own * backend into a snapshot, so these xids will not be reported as "running" - * by this function. This is OK for current uses, because we actually only - * apply this for known-committed XIDs. + * by this function. This is OK for current uses, because we always check + * TransactionIdIsCurrentTransactionId first, except when it's known the + * XID could not be ours anyway. */ -static bool +bool XidInMVCCSnapshot(TransactionId xid, Snapshot snapshot) { uint32 i; |