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Change the return value of HeapTupleSatisfiesUpdate() to be an enum,

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rather than an integer, and fix the associated fallout. From Alvaro
Herrera.
This commit is contained in:
Neil Conway
2005-03-20 23:40:34 +00:00
parent 9e0dd84596
commit fe7015f5e8
7 changed files with 33 additions and 30 deletions
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18
src/backend/access/heap/heapam.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/access/heap/heapam.c,v 1.183 2005/02/20 21:46:47 tgl Exp $
* $PostgreSQL: pgsql/src/backend/access/heap/heapam.c,v 1.184 2005/03/20 23:40:23 neilc Exp $
*
*
* INTERFACE ROUTINES
@ -1265,7 +1265,7 @@ simple_heap_insert(Relation relation, HeapTuple tup)
* *ctid is set to the ctid link of the target tuple (possibly a later
* version of the row).
*/
int
HTSU_Result
heap_delete(Relation relation, ItemPointer tid,
ItemPointer ctid, CommandId cid,
Snapshot crosscheck, bool wait)
@ -1275,7 +1275,7 @@ heap_delete(Relation relation, ItemPointer tid,
HeapTupleData tp;
PageHeader dp;
Buffer buffer;
int result;
HTSU_Result result;
Assert(ItemPointerIsValid(tid));
@ -1430,7 +1430,7 @@ void
simple_heap_delete(Relation relation, ItemPointer tid)
{
ItemPointerData ctid;
int result;
HTSU_Result result;
result = heap_delete(relation, tid,
&ctid,
@ -1480,7 +1480,7 @@ simple_heap_delete(Relation relation, ItemPointer tid)
* On success, newtup->t_self is set to the TID where the new tuple
* was inserted.
*/
int
HTSU_Result
heap_update(Relation relation, ItemPointer otid, HeapTuple newtup,
ItemPointer ctid, CommandId cid,
Snapshot crosscheck, bool wait)
@ -1495,7 +1495,7 @@ heap_update(Relation relation, ItemPointer otid, HeapTuple newtup,
already_marked;
Size newtupsize,
pagefree;
int result;
HTSU_Result result;
Assert(ItemPointerIsValid(otid));
@ -1792,7 +1792,7 @@ void
simple_heap_update(Relation relation, ItemPointer otid, HeapTuple tup)
{
ItemPointerData ctid;
int result;
HTSU_Result result;
result = heap_update(relation, otid, tup,
&ctid,
@ -1822,7 +1822,7 @@ simple_heap_update(Relation relation, ItemPointer otid, HeapTuple tup)
/*
* heap_mark4update - mark a tuple for update
*/
int
HTSU_Result
heap_mark4update(Relation relation, HeapTuple tuple, Buffer *buffer,
CommandId cid)
{
@ -1830,7 +1830,7 @@ heap_mark4update(Relation relation, HeapTuple tuple, Buffer *buffer,
ItemPointer tid = &(tuple->t_self);
ItemId lp;
PageHeader dp;
int result;
HTSU_Result result;
*buffer = ReadBuffer(relation, ItemPointerGetBlockNumber(tid));
LockBuffer(*buffer, BUFFER_LOCK_EXCLUSIVE);