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aggregate(DISTINCT ...) works, per SQL spec.

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Note this forces initdb because of change of Aggref node in stored rules.
This commit is contained in:
Tom Lane
1999-12-13 01:27:21 +00:00
parent efb36d2be8
commit a8ae19ec3d
16 changed files with 771 additions and 269 deletions
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4
src/backend/nodes/copyfuncs.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.97 1999/11/23 20:06:52 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.98 1999/12/13 01:26:53 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -832,6 +832,8 @@ _copyAggref(Aggref *from)
newnode->aggtype = from->aggtype;
Node_Copy(from, newnode, target);
newnode->usenulls = from->usenulls;
newnode->aggstar = from->aggstar;
newnode->aggdistinct = from->aggdistinct;
newnode->aggno = from->aggno; /* probably not needed */
return newnode;