mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-12-21 08:29:39 +08:00
49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
/*
|
|
* contrib/tablefunc/tablefunc.h
|
|
*
|
|
*
|
|
* tablefunc
|
|
*
|
|
* Sample to demonstrate C functions which return setof scalar
|
|
* and setof composite.
|
|
* Joe Conway <mail@joeconway.com>
|
|
* And contributors:
|
|
* Nabil Sayegh <postgresql@e-trolley.de>
|
|
*
|
|
* Copyright (c) 2002-2015, PostgreSQL Global Development Group
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software and its
|
|
* documentation for any purpose, without fee, and without a written agreement
|
|
* is hereby granted, provided that the above copyright notice and this
|
|
* paragraph and the following two paragraphs appear in all copies.
|
|
*
|
|
* IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY FOR
|
|
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
|
|
* LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
|
|
* DOCUMENTATION, EVEN IF THE AUTHOR OR DISTRIBUTORS HAVE BEEN ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
|
|
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
* AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
|
|
* ON AN "AS IS" BASIS, AND THE AUTHOR AND DISTRIBUTORS HAS NO OBLIGATIONS TO
|
|
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
|
|
*
|
|
*/
|
|
|
|
#ifndef TABLEFUNC_H
|
|
#define TABLEFUNC_H
|
|
|
|
#include "fmgr.h"
|
|
|
|
/*
|
|
* External declarations
|
|
*/
|
|
extern Datum normal_rand(PG_FUNCTION_ARGS);
|
|
extern Datum crosstab(PG_FUNCTION_ARGS);
|
|
extern Datum crosstab_hash(PG_FUNCTION_ARGS);
|
|
extern Datum connectby_text(PG_FUNCTION_ARGS);
|
|
extern Datum connectby_text_serial(PG_FUNCTION_ARGS);
|
|
|
|
#endif /* TABLEFUNC_H */
|