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From: David Hartwig <daveh@insightdist.com>

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Here is a patch to remove the requirement that ORDER/GROUP BY clause
identifiers be included in the target list.
This commit is contained in:
Marc G. Fournier
1998-05-21 03:53:51 +00:00
parent a45341979f
commit 9f3d63936b
4 changed files with 88 additions and 38 deletions
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10
src/backend/executor/execMain.c
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@ -26,7 +26,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.45 1998/02/27 08:43:52 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.46 1998/05/21 03:53:50 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
@ -521,14 +521,16 @@ InitPlan(CmdType operation, Query *parseTree, Plan *plan, EState *estate)
* NOTE: in the future we might want to initialize the junk
* filter for all queries.
* ----------------
* SELECT added by daveh@insightdist.com 5/20/98 to allow
* ORDER/GROUP BY have an identifier missing from the target.
*/
if (operation == CMD_UPDATE || operation == CMD_DELETE ||
operation == CMD_INSERT)
operation == CMD_INSERT || operation == CMD_SELECT)
{
JunkFilter *j = (JunkFilter *) ExecInitJunkFilter(targetList);
estate->es_junkFilter = j;
tupType = j->jf_cleanTupType; /* Added by daveh@insightdist.com 5/20/98 */
}
else
estate->es_junkFilter = NULL;