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Support window functions a la SQL:2008.

Hitoshi Harada, with some kibitzing from Heikki and Tom.
This commit is contained in:
Tom Lane
2008-12-28 18:54:01 +00:00
parent 38e9348282
commit 95b07bc7f5
92 changed files with 6720 additions and 321 deletions

View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1994-5, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/explain.c,v 1.181 2008/11/19 01:10:23 tgl Exp $
* $PostgreSQL: pgsql/src/backend/commands/explain.c,v 1.182 2008/12/28 18:53:55 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -590,6 +590,9 @@ explain_outNode(StringInfo str,
break;
}
break;
case T_WindowAgg:
pname = "WindowAgg";
break;
case T_Unique:
pname = "Unique";
break;