mirror of
https://github.com/postgres/postgres.git
synced 2025-10-27 00:12:01 +03:00
26 lines
727 B
C
26 lines
727 B
C
/*-------------------------------------------------------------------------
|
|
*
|
|
* predtest.h
|
|
* prototypes for predtest.c
|
|
*
|
|
*
|
|
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
|
|
* Portions Copyright (c) 1994, Regents of the University of California
|
|
*
|
|
* $PostgreSQL: pgsql/src/include/optimizer/predtest.h,v 1.4 2006/03/05 15:58:57 momjian Exp $
|
|
*
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
#ifndef PREDTEST_H
|
|
#define PREDTEST_H
|
|
|
|
#include "nodes/primnodes.h"
|
|
|
|
|
|
extern bool predicate_implied_by(List *predicate_list,
|
|
List *restrictinfo_list);
|
|
extern bool predicate_refuted_by(List *predicate_list,
|
|
List *restrictinfo_list);
|
|
|
|
#endif /* PREDTEST_H */
|