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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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10
src/backend/nodes/readfuncs.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.75 1999/11/23 20:06:53 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.76 1999/12/13 01:26:54 tgl Exp $
*
* NOTES
* Most of the read functions for plan nodes are tested. (In fact, they
@@ -1190,6 +1190,14 @@ _readAggref()
token = lsptok(NULL, &length); /* get usenulls */
local_node->usenulls = (token[0] == 't') ? true : false;
token = lsptok(NULL, &length); /* eat :aggstar */
token = lsptok(NULL, &length); /* get aggstar */
local_node->aggstar = (token[0] == 't') ? true : false;
token = lsptok(NULL, &length); /* eat :aggdistinct */
token = lsptok(NULL, &length); /* get aggdistinct */
local_node->aggdistinct = (token[0] == 't') ? true : false;
return local_node;
}