1997-11-25 23:07:18 +01:00
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/*-------------------------------------------------------------------------
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*
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1999-02-14 00:22:53 +01:00
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* catalog_utils.h
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1997-11-25 23:07:18 +01:00
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*
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*
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*
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2000-01-26 06:58:53 +01:00
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* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
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* Portions Copyright (c) 1994, Regents of the University of California
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1997-11-25 23:07:18 +01:00
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*
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2000-01-26 06:58:53 +01:00
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* $Id: parse_oper.h,v 1.11 2000/01/26 05:58:27 momjian Exp $
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1997-11-25 23:07:18 +01:00
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef PARSE_OPER_H
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#define PARSE_OPER_H
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1999-07-15 17:21:54 +02:00
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#include "access/htup.h"
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1997-11-25 23:07:18 +01:00
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typedef HeapTuple Operator;
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1999-12-12 21:51:29 +01:00
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extern Oid any_ordering_op(Oid restype);
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1998-02-26 05:46:47 +01:00
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extern Oid oprid(Operator op);
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1997-11-26 02:14:33 +01:00
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extern Operator oper(char *op, Oid arg1, Oid arg2, bool noWarnings);
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extern Operator right_oper(char *op, Oid arg);
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extern Operator left_oper(char *op, Oid arg);
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1997-11-25 23:07:18 +01:00
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1998-09-01 06:40:42 +02:00
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#endif /* PARSE_OPER_H */
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