database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-30 11:03:19 +03:00
Code Activity

Revise executor APIs so that all per-query state structure is built in

Browse Source 
a per-query memory context created by CreateExecutorState --- and destroyed
by FreeExecutorState.  This provides a final solution to the longstanding
problem of memory leaked by various ExecEndNode calls.
This commit is contained in:
Tom Lane
2002-12-15 16:17:59 +00:00
parent 90b3a0b6fd
commit 5bab36e9f6
42 changed files with 806 additions and 547 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
src/backend/executor/nodeNestloop.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/nodeNestloop.c,v 1.28 2002/12/13 19:45:55 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/executor/nodeNestloop.c,v 1.29 2002/12/15 16:17:46 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -364,22 +364,21 @@ ExecEndNestLoop(NestLoopState *node)
"ending node processing");
/*
* Free the projection info
* Free the exprcontext
*/
ExecFreeProjectionInfo(&node->js.ps);
ExecFreeExprContext(&node->js.ps);
/*
* clean out the tuple table
*/
ExecClearTuple(node->js.ps.ps_ResultTupleSlot);
/*
* close down subplans
*/
ExecEndNode(outerPlanState(node));
ExecEndNode(innerPlanState(node));
/*
* clean out the tuple table
*/
ExecClearTuple(node->js.ps.ps_ResultTupleSlot);
NL1_printf("ExecEndNestLoop: %s\n",
"node processing ended");
}