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SQL-language functions are now callable in ordinary fmgr contexts ...

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for example, an SQL function can be used in a functional index.  (I make
no promises about speed, but it'll work ;-).)  Clean up and simplify
handling of functions returning sets.
This commit is contained in:
Tom Lane
2000-08-24 03:29:15 +00:00
parent 87523ab8db
commit 782c16c6a1
35 changed files with 889 additions and 921 deletions
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3
src/include/utils/builtins.h
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@ -7,13 +7,14 @@
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: builtins.h,v 1.133 2000/08/23 06:04:49 thomas Exp $
* $Id: builtins.h,v 1.134 2000/08/24 03:29:14 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef BUILTINS_H
#define BUILTINS_H
#include "fmgr.h"
#include "nodes/relation.h" /* for amcostestimate parameters */
#include "storage/itemptr.h"
#include "utils/numeric.h"