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Remove all time travel stuff. Small parser cleanup.

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This commit is contained in:
Bruce Momjian
1997-11-20 23:24:03 +00:00
parent e075271c17
commit e9e1ff226f
66 changed files with 574 additions and 899 deletions
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10
src/backend/commands/trigger.c
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@ -119,7 +119,7 @@ CreateTrigger(CreateTrigStmt * stmt)
RelationSetLockForWrite(tgrel);
ScanKeyEntryInitialize(&key, 0, Anum_pg_trigger_tgrelid,
ObjectIdEqualRegProcedure, rel->rd_id);
tgscan = heap_beginscan(tgrel, 0, NowTimeQual, 1, &key);
tgscan = heap_beginscan(tgrel, 0, false, 1, &key);
while (tuple = heap_getnext(tgscan, 0, (Buffer *) NULL), PointerIsValid(tuple))
{
Form_pg_trigger pg_trigger = (Form_pg_trigger) GETSTRUCT(tuple);
@ -279,7 +279,7 @@ DropTrigger(DropTrigStmt * stmt)
RelationSetLockForWrite(tgrel);
ScanKeyEntryInitialize(&key, 0, Anum_pg_trigger_tgrelid,
ObjectIdEqualRegProcedure, rel->rd_id);
tgscan = heap_beginscan(tgrel, 0, NowTimeQual, 1, &key);
tgscan = heap_beginscan(tgrel, 0, false, 1, &key);
while (tuple = heap_getnext(tgscan, 0, (Buffer *) NULL), PointerIsValid(tuple))
{
Form_pg_trigger pg_trigger = (Form_pg_trigger) GETSTRUCT(tuple);
@ -344,7 +344,7 @@ RelationRemoveTriggers(Relation rel)
ScanKeyEntryInitialize(&key, 0, Anum_pg_trigger_tgrelid,
ObjectIdEqualRegProcedure, rel->rd_id);
tgscan = heap_beginscan(tgrel, 0, NowTimeQual, 1, &key);
tgscan = heap_beginscan(tgrel, 0, false, 1, &key);
while (tup = heap_getnext(tgscan, 0, (Buffer *) NULL), PointerIsValid(tup))
heap_delete(tgrel, &tup->t_ctid);
@ -395,7 +395,7 @@ RelationBuildTriggers(Relation relation)
break;
iptr = &indexRes->heap_iptr;
tuple = heap_fetch(tgrel, NowTimeQual, iptr, &buffer);
tuple = heap_fetch(tgrel, false, iptr, &buffer);
pfree(indexRes);
if (!HeapTupleIsValid(tuple))
continue;
@ -859,7 +859,7 @@ GetTupleForTrigger(Relation relation, ItemPointer tid, bool before)
}
HeapTupleSatisfies(lp, relation, b, dp,
NowTimeQual, 0, (ScanKey) NULL, tuple);
false, 0, (ScanKey) NULL, tuple);
if (!tuple)
{
ReleaseBuffer(b);