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Name	Size	Permission
catalog.h	2.05 KB	-rw-r--r--
catversion.h	2.53 KB	-rw-r--r--
dependency.h	9.44 KB	-rw-r--r--
genbki.h	1.75 KB	-rw-r--r--
heap.h	3.81 KB	-rw-r--r--
index.h	3.03 KB	-rw-r--r--
indexing.h	16.29 KB	-rw-r--r--
namespace.h	5.71 KB	-rw-r--r--
objectaccess.h	1.62 KB	-rw-r--r--
objectaddress.h	1.21 KB	-rw-r--r--
pg_aggregate.h	10.36 KB	-rw-r--r--
pg_am.h	5.8 KB	-rw-r--r--
pg_amop.h	24.52 KB	-rw-r--r--
pg_amproc.h	14.01 KB	-rw-r--r--
pg_attrdef.h	1.63 KB	-rw-r--r--
pg_attribute.h	6.79 KB	-rw-r--r--
pg_auth_members.h	1.75 KB	-rw-r--r--
pg_authid.h	3.19 KB	-rw-r--r--
pg_cast.h	11.48 KB	-rw-r--r--
pg_class.h	5.93 KB	-rw-r--r--
pg_collation.h	2.23 KB	-rw-r--r--
pg_collation_fn.h	735 B	-rw-r--r--
pg_constraint.h	8.11 KB	-rw-r--r--
pg_control.h	7.98 KB	-rw-r--r--
pg_conversion.h	2.12 KB	-rw-r--r--
pg_conversion_fn.h	833 B	-rw-r--r--
pg_database.h	2.63 KB	-rw-r--r--
pg_db_role_setting.h	1.96 KB	-rw-r--r--
pg_default_acl.h	2.1 KB	-rw-r--r--
pg_depend.h	2.73 KB	-rw-r--r--
pg_description.h	2.92 KB	-rw-r--r--
pg_enum.h	1.82 KB	-rw-r--r--
pg_extension.h	2.09 KB	-rw-r--r--
pg_foreign_data_wrapper.h	2.02 KB	-rw-r--r--
pg_foreign_server.h	1.87 KB	-rw-r--r--
pg_foreign_table.h	1.59 KB	-rw-r--r--
pg_index.h	3.76 KB	-rw-r--r--
pg_inherits.h	1.46 KB	-rw-r--r--
pg_inherits_fn.h	850 B	-rw-r--r--
pg_language.h	2.38 KB	-rw-r--r--
pg_largeobject.h	1.79 KB	-rw-r--r--
pg_largeobject_metadata.h	1.67 KB	-rw-r--r--
pg_namespace.h	2.23 KB	-rw-r--r--
pg_opclass.h	11.43 KB	-rw-r--r--
pg_operator.h	95.73 KB	-rw-r--r--
pg_opfamily.h	6.34 KB	-rw-r--r--
pg_pltemplate.h	3.11 KB	-rw-r--r--
pg_proc.h	450.69 KB	-rw-r--r--
pg_proc_fn.h	1.14 KB	-rw-r--r--
pg_range.h	2.53 KB	-rw-r--r--
pg_rewrite.h	1.85 KB	-rw-r--r--
pg_seclabel.h	1.33 KB	-rw-r--r--
pg_shdepend.h	2.75 KB	-rw-r--r--
pg_shdescription.h	2.39 KB	-rw-r--r--
pg_shseclabel.h	1.31 KB	-rw-r--r--
pg_statistic.h	11.19 KB	-rw-r--r--
pg_tablespace.h	1.85 KB	-rw-r--r--
pg_trigger.h	5.61 KB	-rw-r--r--
pg_ts_config.h	1.61 KB	-rw-r--r--
pg_ts_config_map.h	2.28 KB	-rw-r--r--
pg_ts_dict.h	1.78 KB	-rw-r--r--
pg_ts_parser.h	1.95 KB	-rw-r--r--
pg_ts_template.h	2.1 KB	-rw-r--r--
pg_type.h	41.38 KB	-rw-r--r--
pg_type_fn.h	2.08 KB	-rw-r--r--
pg_user_mapping.h	1.59 KB	-rw-r--r--
schemapg.h	15.78 KB	-rw-r--r--
storage.h	1.33 KB	-rw-r--r--
toasting.h	1.91 KB	-rw-r--r--

Code Editor : pg_am.h

/*-------------------------------------------------------------------------
 *
 * pg_am.h
 *	  definition of the system "access method" relation (pg_am)
 *	  along with the relation's initial contents.
 *
 *
 * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/catalog/pg_am.h
 *
 * NOTES
 *		the genbki.pl script reads this file and generates .bki
 *		information from the DATA() statements.
 *
 *		XXX do NOT break up DATA() statements into multiple lines!
 *			the scripts are not as smart as you might think...
 *
 *-------------------------------------------------------------------------
 */
#ifndef PG_AM_H
#define PG_AM_H

#include "catalog/genbki.h"

/* ----------------
 *		pg_am definition.  cpp turns this into
 *		typedef struct FormData_pg_am
 * ----------------
 */
#define AccessMethodRelationId	2601

CATALOG(pg_am,2601)
{
	NameData	amname;			/* access method name */
	int2		amstrategies;	/* total number of strategies (operators) by
								 * which we can traverse/search this AM. Zero
								 * if AM does not have a fixed set of strategy
								 * assignments. */
	int2		amsupport;		/* total number of support functions that this
								 * AM uses */
	bool		amcanorder;		/* does AM support order by column value? */
	bool		amcanorderbyop; /* does AM support order by operator result? */
	bool		amcanbackward;	/* does AM support backward scan? */
	bool		amcanunique;	/* does AM support UNIQUE indexes? */
	bool		amcanmulticol;	/* does AM support multi-column indexes? */
	bool		amoptionalkey;	/* can query omit key for the first column? */
	bool		amsearcharray;	/* can AM handle ScalarArrayOpExpr quals? */
	bool		amsearchnulls;	/* can AM search for NULL/NOT NULL entries? */
	bool		amstorage;		/* can storage type differ from column type? */
	bool		amclusterable;	/* does AM support cluster command? */
	bool		ampredlocks;	/* does AM handle predicate locks? */
	Oid			amkeytype;		/* type of data in index, or InvalidOid */
	regproc		aminsert;		/* "insert this tuple" function */
	regproc		ambeginscan;	/* "prepare for index scan" function */
	regproc		amgettuple;		/* "next valid tuple" function, or 0 */
	regproc		amgetbitmap;	/* "fetch all valid tuples" function, or 0 */
	regproc		amrescan;		/* "(re)start index scan" function */
	regproc		amendscan;		/* "end index scan" function */
	regproc		ammarkpos;		/* "mark current scan position" function */
	regproc		amrestrpos;		/* "restore marked scan position" function */
	regproc		ambuild;		/* "build new index" function */
	regproc		ambuildempty;	/* "build empty index" function */
	regproc		ambulkdelete;	/* bulk-delete function */
	regproc		amvacuumcleanup;	/* post-VACUUM cleanup function */
	regproc		amcanreturn;	/* can indexscan return IndexTuples? */
	regproc		amcostestimate; /* estimate cost of an indexscan */
	regproc		amoptions;		/* parse AM-specific parameters */
} FormData_pg_am;

/* ----------------
 *		Form_pg_am corresponds to a pointer to a tuple with
 *		the format of pg_am relation.
 * ----------------
 */
typedef FormData_pg_am *Form_pg_am;

/* ----------------
 *		compiler constants for pg_am
 * ----------------
 */
#define Natts_pg_am						30
#define Anum_pg_am_amname				1
#define Anum_pg_am_amstrategies			2
#define Anum_pg_am_amsupport			3
#define Anum_pg_am_amcanorder			4
#define Anum_pg_am_amcanorderbyop		5
#define Anum_pg_am_amcanbackward		6
#define Anum_pg_am_amcanunique			7
#define Anum_pg_am_amcanmulticol		8
#define Anum_pg_am_amoptionalkey		9
#define Anum_pg_am_amsearcharray		10
#define Anum_pg_am_amsearchnulls		11
#define Anum_pg_am_amstorage			12
#define Anum_pg_am_amclusterable		13
#define Anum_pg_am_ampredlocks			14
#define Anum_pg_am_amkeytype			15
#define Anum_pg_am_aminsert				16
#define Anum_pg_am_ambeginscan			17
#define Anum_pg_am_amgettuple			18
#define Anum_pg_am_amgetbitmap			19
#define Anum_pg_am_amrescan				20
#define Anum_pg_am_amendscan			21
#define Anum_pg_am_ammarkpos			22
#define Anum_pg_am_amrestrpos			23
#define Anum_pg_am_ambuild				24
#define Anum_pg_am_ambuildempty			25
#define Anum_pg_am_ambulkdelete			26
#define Anum_pg_am_amvacuumcleanup		27
#define Anum_pg_am_amcanreturn			28
#define Anum_pg_am_amcostestimate		29
#define Anum_pg_am_amoptions			30

/* ----------------
 *		initial contents of pg_am
 * ----------------
 */

DATA(insert OID = 403 (  btree		5 2 t f t t t t t t f t t 0 btinsert btbeginscan btgettuple btgetbitmap btrescan btendscan btmarkpos btrestrpos btbuild btbuildempty btbulkdelete btvacuumcleanup btcanreturn btcostestimate btoptions ));
DESCR("b-tree index access method");
#define BTREE_AM_OID 403
DATA(insert OID = 405 (  hash		1 1 f f t f f f f f f f f 23 hashinsert hashbeginscan hashgettuple hashgetbitmap hashrescan hashendscan hashmarkpos hashrestrpos hashbuild hashbuildempty hashbulkdelete hashvacuumcleanup - hashcostestimate hashoptions ));
DESCR("hash index access method");
#define HASH_AM_OID 405
DATA(insert OID = 783 (  gist		0 8 f t f f t t f t t t f 0 gistinsert gistbeginscan gistgettuple gistgetbitmap gistrescan gistendscan gistmarkpos gistrestrpos gistbuild gistbuildempty gistbulkdelete gistvacuumcleanup - gistcostestimate gistoptions ));
DESCR("GiST index access method");
#define GIST_AM_OID 783
DATA(insert OID = 2742 (  gin		0 5 f f f f t t f f t f f 0 gininsert ginbeginscan - gingetbitmap ginrescan ginendscan ginmarkpos ginrestrpos ginbuild ginbuildempty ginbulkdelete ginvacuumcleanup - gincostestimate ginoptions ));
DESCR("GIN index access method");
#define GIN_AM_OID 2742
DATA(insert OID = 4000 (  spgist	0 5 f f f f f t f t f f f 0 spginsert spgbeginscan spggettuple spggetbitmap spgrescan spgendscan spgmarkpos spgrestrpos spgbuild spgbuildempty spgbulkdelete spgvacuumcleanup spgcanreturn spgcostestimate spgoptions ));
DESCR("SP-GiST index access method");
#define SPGIST_AM_OID 4000

#endif   /* PG_AM_H */

${this.title}

Code Editor : pg_am.h