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Remove memory leak from VACUUM parsing.

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This commit is contained in:
Tom Lane 2000-07-02 04:04:09 +00:00
parent 57eeb0d315
commit 72164e86a6
1 changed files with 1 additions and 19 deletions
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20
src/backend/parser/analyze.c
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@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $Id: analyze.c,v 1.148 2000/06/17 21:48:40 tgl Exp $ * $Id: analyze.c,v 1.149 2000/07/02 04:04:09 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -185,24 +185,6 @@ transformStmt(ParseState *pstate, Node *parseTree)
} }
break; break;
case T_VacuumStmt:
{
MemoryContext oldcontext;
/*
* make sure that this Query is allocated in TopMemory
* context because vacuum spans transactions and we don't
* want to lose the vacuum Query due to end-of-transaction
* free'ing
*/
oldcontext = MemoryContextSwitchTo(TopMemoryContext);
result = makeNode(Query);
result->commandType = CMD_UTILITY;
result->utilityStmt = (Node *) parseTree;
MemoryContextSwitchTo(oldcontext);
}
break;
case T_ExplainStmt: case T_ExplainStmt:
{ {
ExplainStmt *n = (ExplainStmt *) parseTree; ExplainStmt *n = (ExplainStmt *) parseTree;