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From: "Martin J. Laubach" <mjl@CSlab.tuwien.ac.at>

Browse Source 
Subject: [HACKERS] Patch: SET var TO 'val'

  Here is a patch that adds a "SET variable TO 'somevalue'" capability
to the parser, and then calls the SetPGVariable() function (which does
just issue a elog(NOTICE) to see whether it works).

  That's the framework for adding timezone/date format/language/...
stuff.
This commit is contained in:
Marc G. Fournier
1997-04-02 18:24:52 +00:00
parent 17b5bd33e4
commit a51df14a69
5 changed files with 59 additions and 9 deletions
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15
src/backend/tcop/utility.c
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@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.13 1997/04/02 04:06:32 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.14 1997/04/02 18:23:34 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
@ -44,6 +44,7 @@
#include "rewrite/rewriteDefine.h"
#include "tcop/tcopdebug.h"
#include "tcop/dest.h"
#include "tcop/variable.h"
#include "tcop/utility.h"
#include "fmgr.h" /* For load_file() */
@ -634,7 +635,17 @@ ProcessUtility(Node *parsetree,
beginRecipe(stmt);
}
break;
/* ********************************
* set variable statements
*********************************/
case T_VariableSetStmt:
{
VariableSetStmt *n = (VariableSetStmt *) parsetree;
SetPGVariable(n->name, n->value);
commandTag = "SET_VARIABLE";
}
break;
/* ********************************
* default