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Reduce amount of memory used per tuple for after-event triggers. This

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is still a memory leak, but a little less bad than it was.
This commit is contained in:
Tom Lane
2001-03-14 21:50:32 +00:00
parent c9f26d7af6
commit 7fdaf78ed0
2 changed files with 30 additions and 25 deletions
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8
src/include/commands/trigger.h
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@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: trigger.h,v 1.24 2001/01/24 19:43:23 momjian Exp $
* $Id: trigger.h,v 1.25 2001/03/14 21:50:32 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -110,6 +110,7 @@ typedef struct DeferredTriggerStatusData
Oid dts_tgoid;
bool dts_tgisdeferred;
} DeferredTriggerStatusData;
typedef struct DeferredTriggerStatusData *DeferredTriggerStatus;
@ -120,16 +121,19 @@ typedef struct DeferredTriggerEventItem
} DeferredTriggerEventItem;
typedef struct DeferredTriggerEventData *DeferredTriggerEvent;
typedef struct DeferredTriggerEventData
{
DeferredTriggerEvent dte_next; /* list link */
int32 dte_event;
Oid dte_relid;
ItemPointerData dte_oldctid;
ItemPointerData dte_newctid;
int32 dte_n_items;
/* dte_item is actually a variable-size array, of length dte_n_items */
DeferredTriggerEventItem dte_item[1];
} DeferredTriggerEventData;
typedef struct DeferredTriggerEventData *DeferredTriggerEvent;
extern void DeferredTriggerInit(void);