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While a normal SELECT statement can contain a GROUP BY clause, a cursor
declaration cannot. This was not the case in PG-1.0. Was there a good
reason why this was changed? Are cursors being phased out? Is there any way
to get data with just a SELECT (and without a DECLARE CURSOR ...)?

The patch below seems to fix things. If anyone can see a problem with it,
please let me know. Thanks.

Submitted by:  David Smith <dasmith@perseus.tufts.edu>
This commit is contained in:
Marc G. Fournier
1996-08-06 16:27:59 +00:00
parent c4e53a1411
commit ab22b34891
3 changed files with 11 additions and 5 deletions
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3
src/backend/nodes/parsenodes.h
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@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: parsenodes.h,v 1.1.1.1 1996/07/09 06:21:33 scrappy Exp $
* $Id: parsenodes.h,v 1.2 1996/08/06 16:27:48 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
@ -462,6 +462,7 @@ typedef struct CursorStmt {
List *targetList; /* the target list (of ResTarget) */
List *fromClause; /* the from clause */
Node *whereClause; /* qualifications */
List *groupClause; /* group by clause */
List *orderClause; /* sort clause (a list of SortBy's) */
} CursorStmt;