head	1.13;
access;
symbols
	Version_2_1:1.9
	Version_2:1.7
	C_Demo_1:1.5;
locks; strict;
comment	@ * @;


1.13
date	92.02.19.21.05.06;	author mer;	state Exp;
branches;
next	1.12;

1.12
date	92.02.14.13.52.29;	author olson;	state Exp;
branches;
next	1.11;

1.11
date	92.02.12.13.27.54;	author olson;	state Exp;
branches;
next	1.10;

1.10
date	91.11.14.15.02.57;	author jolly;	state Exp;
branches;
next	1.9;

1.9
date	90.08.18.00.39.59;	author cimarron;	state Exp;
branches;
next	1.8;

1.8
date	90.08.17.08.51.03;	author cimarron;	state Exp;
branches;
next	1.7;

1.7
date	90.02.08.14.45.13;	author hong;	state Version_2;
branches;
next	1.6;

1.6
date	89.09.18.08.02.07;	author cimarron;	state Exp;
branches;
next	1.5;

1.5
date	89.09.05.17.08.47;	author mao;	state C_Demo_1;
branches;
next	1.4;

1.4
date	89.08.09.18.13.40;	author cimarron;	state Exp;
branches;
next	1.3;

1.3
date	89.04.12.19.55.15;	author dillon;	state Exp;
branches;
next	1.2;

1.2
date	89.03.22.17.33.58;	author muir;	state Stab;
branches;
next	1.1;

1.1
date	89.01.17.05.54.34;	author cimarron;	state Exp;
branches;
next	;


desc
@@


1.13
log
@function header var name is really a macro name!! oops.
@
text
@/*
 * newam.h --
 *	POSTGRES definitions which interface with new access methods.
 *
 * Identification:
 *	$Header: /users/mer/pg/src/lib/H/access/RCS/newam.h,v 1.12 1992/02/14 13:52:29 olson Exp mer $
 */

#ifndef	NewAMIncluded
#define NewAMIncluded	1

#include "tmp/postgres.h"

#include "access/istrat.h"
#include "access/itup.h"
#include "access/relscan.h"
#include "access/sdir.h"
#include "access/skey.h"
#include "utils/rel.h"
#include "rules/rlock.h"
#include "access/funcindex.h"
#include "nodes/pg_lisp.h"

/*
 * NewCreate --
 *	Interface for new access method create file routine.
 */
extern
void
NewCreate ARGS((
	Relation	relation,
	char		relationName[16],
	char		databaseName[16],
	char		databasePath[]
));

/*
 * NewBuild --
 *	Interface for new access method build index routine.
 */
extern
void
NewBuild ARGS((
	Relation	heapRelation,
	Relation	indexRelation,
	AttributeNumber	numberOfAttributes,
	AttributeNumber	attributeNumber[],
	uint16		parameterCount,
	Datum		parameter[]
));

/*
 * DefaultBuild --
 *	Default build index routine.
 */
extern
void
DefaultBuild ARGS((
	Relation	heapRelation,
	Relation	indexRelation,
	AttributeNumber	numberOfAttributes,
	AttributeNumber	attributeNumber[],
	IndexStrategy	indexStrategy,
	uint16		parameterCount,
	Datum		parameter[],
	FuncIndexInfoPtr    funcInfo,
	LispValue	predicate
));

/*
 * FormIndexDatum --
 *	extracts attribute information from a heap tuple,
 *	from which an index tuple is created.
 */
extern
void
FormIndexDatum ARGS((
    AttributeNumber	numberOfAttributes,
    AttributeNumber	attributeNumber[],
    HeapTuple		heapTuple,
    TupleDescriptor	heapDescriptor,
    Buffer		buffer,
    Datum		*datum,
    char		*nulls,
    FuncIndexInfoPtr    fInfo
));

/*
 * NewDestroy --
 *	Interface for new access method remove file routine.
 */
extern
void
NewDestroy ARGS((
	Relation	relation,
	char		relationName[16],
	char		databaseName[16],
	char		databasePath[]
));

/*
 * NewOpen --
 *	Interface for new access method open file routine.
 */
extern
int		/* for now */
NewOpen ARGS((
	Relation	relation,
	char		relationName[16],
	char		databaseName[16],
	char		databasePath[]
));

/*
 * NewClose --
 *	Interface for new access method close file routine.
 */
extern
void
NewClose ARGS((
	Relation	relation,
	int		f		/* for now */
));

/*
 * NewInsert --
 *	Interface for new access method index tuple insertion routine.
 */
extern
InsertIndexResult
NewInsert ARGS((
	Relation	relation,
	IndexTuple	indexTuple,
	bool		computeOffset,
	char		*scan		/* XXX fix this */
));

/*
 * NewDelete --
 *	Interface for new access method index tuple deletion routine.
 */
extern
void
NewDelete ARGS((
	Relation	relation,
	ItemPointer	tid
));

/*
 * NewSetLock --
 *	Interface for new access method lock setting routine.
 */
extern
void
NewSetLock ARGS((
	Relation	relation,
	ItemPointer	indexItemPointer,
	RuleLock	lock
));

/*
 * NewSetTid --
 *	Interface for new access method base "tid" setting routine.
 */
extern
void
NewSetTid ARGS((
	Relation	relation,
	ItemPointer	indexItemPointer,
	ItemPointer	heapItemPointer
));

/*
 * NewBeginScan --
 *	Interface for new access method initialize index scan routine.
 */
extern
IndexScanDesc
NewBeginScan ARGS((
	Relation	relation,
	bool		startScanAtEnd,
	uint16		numberOfKeys,
	ScanKey		key
));

/*
 * NewRescan --
 *	Interface for new access method restart index scan routine.
 */
extern
void
NewRescan ARGS((
	IndexScanDesc	scan,
	ScanKey		key
));

/*
 * NewEndScan --
 *	Interface for new access method end index scan routine.
 */
extern
void
NewEndScan ARGS((
	IndexScanDesc	scan
));

/*
 * NewMarkPos --
 *	Interface for new access method mark index scan position routine.
 */
extern
void
NewMarkPos ARGS((
	IndexScanDesc	scan
));

/*
 * NewRestrPos --
 *	Interface for new access method restore index scan position routine.
 */
extern
void
NewRestrPos ARGS((
	IndexScanDesc	scan
));

/*
 * NewGetTuple --
 *	Interface for new access method get index tuple routine.
 */
extern
RetrieveIndexResult
NewGetTuple ARGS((
	Relation	relation,
	ItemPointer	indexItem,
	int		direction,	/* -1 backwd, 1 fwd, 0 no move XXX */
	uint16		numberOfKeys,
	ScanKey		key
));

/*
 * NewFreeTuple --
 *	Interface for new access method free tuple routine.
 */
extern
NewFreeTuple ARGS((
	Relation	relation
	/* this needs more thought */
));

#endif	/* !defined(NewAMIncluded) */
@


1.12
log
@include pg_lisp.h for LispValue definition
@
text
@d6 1
a6 1
 *	$Header: src/lib/H/access/RCS/newam.h,v 1.11 92/02/12 13:27:54 olson Exp Locker: olson $
d84 1
a84 1
    char		*null,
@


1.11
log
@support partial index definition
@
text
@d6 1
a6 1
 *	$Header: src/lib/H/access/RCS/newam.h,v 1.10 91/11/14 15:02:57 jolly Exp Locker: olson $
d22 1
@


1.10
log
@cleaned up for function prototyping
@
text
@d6 1
a6 1
 *	$Header: access/RCS/newam.h,v 1.9 90/08/18 00:39:59 cimarron Exp Locker: jolly $
d65 2
a66 1
	FuncIndexInfoPtr    funcInfo
@


1.9
log
@eliminated less significant .h files
@
text
@d6 1
a6 1
 *	$Header: RCS/newam.h,v 1.8 90/08/17 08:51:03 cimarron Exp Locker: cimarron $
d21 1
d64 2
a65 1
	Datum		parameter[]
d82 2
a83 1
    char		*null
@


1.8
log
@added pathnames to #include statements
@
text
@d6 1
a6 1
 *	$Header: RCS/newam.h,v 1.7 90/02/08 14:45:13 hong Version_2 Locker: cimarron $
d12 1
a12 1
#include "tmp/c.h"
a13 2
#include "tmp/datum.h"
#include "access/sdir.h"
d16 3
a19 1
#include "access/relscan.h"
a20 1
#include "access/skey.h"
@


1.7
log
@fix for hermes to reduce levels of #include nesting.
@
text
@d6 1
a6 1
 *	$Header: RCS/newam.h,v 1.6 89/09/18 08:02:07 cimarron Exp $
d12 1
a12 3
#ifndef C_H
#include "c.h"
#endif
d14 8
a21 24
#ifndef DATUM_H
#include "datum.h"
#endif
#ifndef SDIR_H
#include "sdir.h"
#endif
#ifndef ISTRAT_H
#include "istrat.h"
#endif
#ifndef ITUP_H
#include "itup.h"
#endif
#ifndef REL_H
#include "rel.h"
#endif
#ifndef RELSCAN_H
#include "relscan.h"
#endif
#ifndef RLOCK_H
#include "rlock.h"
#endif
#ifndef SKEY_H
#include "skey.h"
#endif
@


1.6
log
@added code to support index scans in the executor.
@
text
@d6 1
a6 1
 *	$Header: RCS/newam.h,v 1.4 89/08/09 18:13:40 cimarron Exp $
d16 1
d18 2
d21 2
d24 2
d27 2
d30 2
d33 2
d36 2
d39 1
@


1.5
log
@Working version of C-only demo
@
text
@d6 1
a6 1
 *	$Header: /usr6/postgres/mao/postgres/src/lib/H/RCS/newam.h,v 1.4 89/08/09 18:13:40 cimarron Exp $
d67 17
@


1.4
log
@"retrieve(x=1)"
@
text
@d6 1
a6 1
 *	$Header: /usr6/postgres/cimarron/postgres3/src/lib/H/RCS/newam.h,v 1.3 89/04/12 19:55:15 dillon Exp $
@


1.3
log
@c.h
@
text
@d6 1
a6 1
 *	$Header: /usr6/postgres/dillon/ptree/src/lib/H/RCS/newam.h,v 1.2 89/03/22 17:33:58 muir Stab $
d159 1
a159 1
IndexScan
d174 1
a174 1
	IndexScan	scan,
d185 1
a185 1
	IndexScan	scan
d195 1
a195 1
	IndexScan	scan
d205 1
a205 1
	IndexScan	scan
@


1.2
log
@copyright removal
@
text
@d6 1
a6 1
 *	$Header: /usr6/postgres/muir/postgres/src/lib/H/RCS/newam.h,v 1.1 89/01/17 05:54:34 cimarron Exp $
d12 1
d14 1
@


1.1
log
@Initial revision
@
text
@a0 27

; /*
; * 
; * POSTGRES Data Base Management System
; * 
; * Copyright (c) 1988 Regents of the University of California
; * 
; * Permission to use, copy, modify, and distribute this software and its
; * documentation for educational, research, and non-profit purposes and
; * without fee is hereby granted, provided that the above copyright
; * notice appear in all copies and that both that copyright notice and
; * this permission notice appear in supporting documentation, and that
; * the name of the University of California not be used in advertising
; * or publicity pertaining to distribution of the software without
; * specific, written prior permission.  Permission to incorporate this
; * software into commercial products can be obtained from the Campus
; * Software Office, 295 Evans Hall, University of California, Berkeley,
; * Ca., 94720 provided only that the the requestor give the University
; * of California a free licence to any derived software for educational
; * and research purposes.  The University of California makes no
; * representations about the suitability of this software for any
; * purpose.  It is provided "as is" without express or implied warranty.
; * 
; */



d6 1
a6 1
 *	$Header: newam.h,v 1.1 88/11/11 16:37:17 postgres Exp $
@