diff options
Diffstat (limited to 'src/include/utils/tqual.h')
| -rw-r--r-- | src/include/utils/tqual.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/include/utils/tqual.h b/src/include/utils/tqual.h index c72e40db7e..e553cfedf8 100644 --- a/src/include/utils/tqual.h +++ b/src/include/utils/tqual.h @@ -8,7 +8,7 @@ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/utils/tqual.h,v 1.55 2004/12/31 22:03:46 pgsql Exp $ + * $PostgreSQL: pgsql/src/include/utils/tqual.h,v 1.56 2005/03/20 23:40:34 neilc Exp $ * *------------------------------------------------------------------------- */ @@ -97,11 +97,14 @@ extern TransactionId RecentGlobalXmin; ) /* Result codes for HeapTupleSatisfiesUpdate */ -#define HeapTupleMayBeUpdated 0 -#define HeapTupleInvisible 1 -#define HeapTupleSelfUpdated 2 -#define HeapTupleUpdated 3 -#define HeapTupleBeingUpdated 4 +typedef enum +{ + HeapTupleMayBeUpdated, + HeapTupleInvisible, + HeapTupleSelfUpdated, + HeapTupleUpdated, + HeapTupleBeingUpdated +} HTSU_Result; /* Result codes for HeapTupleSatisfiesVacuum */ typedef enum @@ -119,7 +122,7 @@ extern bool HeapTupleSatisfiesDirty(HeapTupleHeader tuple, Buffer buffer); extern bool HeapTupleSatisfiesToast(HeapTupleHeader tuple, Buffer buffer); extern bool HeapTupleSatisfiesSnapshot(HeapTupleHeader tuple, Snapshot snapshot, Buffer buffer); -extern int HeapTupleSatisfiesUpdate(HeapTupleHeader tuple, +extern HTSU_Result HeapTupleSatisfiesUpdate(HeapTupleHeader tuple, CommandId curcid, Buffer buffer); extern HTSV_Result HeapTupleSatisfiesVacuum(HeapTupleHeader tuple, TransactionId OldestXmin, Buffer buffer); |