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Initial MVCC code.

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New code for locking buffer' context.
This commit is contained in:
Vadim B. Mikheev
1998-12-15 12:47:01 +00:00
parent c5a27161a1
commit 3f7fbf85dc
65 changed files with 1391 additions and 1282 deletions
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9
src/include/commands/trigger.h
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@ -12,6 +12,7 @@
#include "access/tupdesc.h"
#include "access/htup.h"
#include "nodes/parsenodes.h"
#include "nodes/execnodes.h"
#include "utils/rel.h"
typedef uint32 TriggerEvent;
@ -65,9 +66,9 @@ extern void RelationRemoveTriggers(Relation rel);
extern HeapTuple ExecBRInsertTriggers(Relation rel, HeapTuple tuple);
extern void ExecARInsertTriggers(Relation rel, HeapTuple tuple);
extern bool ExecBRDeleteTriggers(Relation rel, ItemPointer tupleid);
extern void ExecARDeleteTriggers(Relation rel, ItemPointer tupleid);
extern HeapTuple ExecBRUpdateTriggers(Relation rel, ItemPointer tupleid, HeapTuple tuple);
extern void ExecARUpdateTriggers(Relation rel, ItemPointer tupleid, HeapTuple tuple);
extern bool ExecBRDeleteTriggers(EState *estate, ItemPointer tupleid);
extern void ExecARDeleteTriggers(EState *estate, ItemPointer tupleid);
extern HeapTuple ExecBRUpdateTriggers(EState *estate, ItemPointer tupleid, HeapTuple tuple);
extern void ExecARUpdateTriggers(EState *estate, ItemPointer tupleid, HeapTuple tuple);
#endif /* TRIGGER_H */