Gecko [ www.finalhopeacademy.com ]

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_index.h

/*-------------------------------------------------------------------------
 *
 * pg_index.h
 *	  definition of the system "index" relation (pg_index)
 *	  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_index.h
 *
 * NOTES
 *	  the genbki.pl script reads this file and generates .bki
 *	  information from the DATA() statements.
 *
 *-------------------------------------------------------------------------
 */
#ifndef PG_INDEX_H
#define PG_INDEX_H

#include "catalog/genbki.h"

/* ----------------
 *		pg_index definition.  cpp turns this into
 *		typedef struct FormData_pg_index.
 * ----------------
 */
#define IndexRelationId  2610

CATALOG(pg_index,2610) BKI_WITHOUT_OIDS BKI_SCHEMA_MACRO
{
	Oid			indexrelid;		/* OID of the index */
	Oid			indrelid;		/* OID of the relation it indexes */
	int2		indnatts;		/* number of columns in index */
	bool		indisunique;	/* is this a unique index? */
	bool		indisprimary;	/* is this index for primary key? */
	bool		indisexclusion; /* is this index for exclusion constraint? */
	bool		indimmediate;	/* is uniqueness enforced immediately? */
	bool		indisclustered; /* is this the index last clustered by? */
	bool		indisvalid;		/* is this index valid for use by queries? */
	bool		indcheckxmin;	/* must we wait for xmin to be old? */
	bool		indisready;		/* is this index ready for inserts? */

/* variable-length fields start here, but we allow direct access to indkey */
	int2vector	indkey;			/* column numbers of indexed cols, or 0 */

#ifdef CATALOG_VARLEN
	oidvector	indcollation;	/* collation identifiers */
	oidvector	indclass;		/* opclass identifiers */
	int2vector	indoption;		/* per-column flags (AM-specific meanings) */
	pg_node_tree indexprs;		/* expression trees for index attributes that
								 * are not simple column references; one for
								 * each zero entry in indkey[] */
	pg_node_tree indpred;		/* expression tree for predicate, if a partial
								 * index; else NULL */
#endif
} FormData_pg_index;

/* ----------------
 *		Form_pg_index corresponds to a pointer to a tuple with
 *		the format of pg_index relation.
 * ----------------
 */
typedef FormData_pg_index *Form_pg_index;

/* ----------------
 *		compiler constants for pg_index
 * ----------------
 */
#define Natts_pg_index					17
#define Anum_pg_index_indexrelid		1
#define Anum_pg_index_indrelid			2
#define Anum_pg_index_indnatts			3
#define Anum_pg_index_indisunique		4
#define Anum_pg_index_indisprimary		5
#define Anum_pg_index_indisexclusion	6
#define Anum_pg_index_indimmediate		7
#define Anum_pg_index_indisclustered	8
#define Anum_pg_index_indisvalid		9
#define Anum_pg_index_indcheckxmin		10
#define Anum_pg_index_indisready		11
#define Anum_pg_index_indkey			12
#define Anum_pg_index_indcollation		13
#define Anum_pg_index_indclass			14
#define Anum_pg_index_indoption			15
#define Anum_pg_index_indexprs			16
#define Anum_pg_index_indpred			17

/*
 * Index AMs that support ordered scans must support these two indoption
 * bits.  Otherwise, the content of the per-column indoption fields is
 * open for future definition.
 */
#define INDOPTION_DESC			0x0001	/* values are in reverse order */
#define INDOPTION_NULLS_FIRST	0x0002	/* NULLs are first instead of last */

/*
 * Use of these macros is recommended over direct examination of the state
 * flag columns where possible; this allows source code compatibility with
 * the less ugly representation used after 9.2.
 */
#define IndexIsValid(indexForm) ((indexForm)->indisvalid && (indexForm)->indisready)
#define IndexIsReady(indexForm) ((indexForm)->indisready)
#define IndexIsLive(indexForm)	((indexForm)->indisready || !(indexForm)->indisvalid)

#endif   /* PG_INDEX_H */

${this.title}

Code Editor : pg_index.h