codekingpro/portable-devtools

1/*-------------------------------------------------------------------------2 *3 * pg_extension.h4 *	  definition of the "extension" system catalog (pg_extension)5 *6 *7 * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group8 * Portions Copyright (c) 1994, Regents of the University of California9 *10 * src/include/catalog/pg_extension.h11 *12 * NOTES13 *	  The Catalog.pm module reads this file and derives schema14 *	  information.15 *16 *-------------------------------------------------------------------------17 */18#ifndef PG_EXTENSION_H19#define PG_EXTENSION_H20 21#include "catalog/genbki.h"22#include "catalog/pg_extension_d.h"23 24/* ----------------25 *		pg_extension definition.  cpp turns this into26 *		typedef struct FormData_pg_extension27 * ----------------28 */29CATALOG(pg_extension,3079,ExtensionRelationId)30{31	Oid			oid;			/* oid */32	NameData	extname;		/* extension name */33	Oid			extowner BKI_LOOKUP(pg_authid); /* extension owner */34	Oid			extnamespace BKI_LOOKUP(pg_namespace);	/* namespace of35														 * contained objects */36	bool		extrelocatable; /* if true, allow ALTER EXTENSION SET SCHEMA */37 38#ifdef CATALOG_VARLEN			/* variable-length fields start here */39	/* extversion may never be null, but the others can be. */40	text		extversion BKI_FORCE_NOT_NULL;	/* extension version name */41	Oid			extconfig[1] BKI_LOOKUP(pg_class);	/* dumpable configuration42													 * tables */43	text		extcondition[1];	/* WHERE clauses for config tables */44#endif45} FormData_pg_extension;46 47/* ----------------48 *		Form_pg_extension corresponds to a pointer to a tuple with49 *		the format of pg_extension relation.50 * ----------------51 */52typedef FormData_pg_extension *Form_pg_extension;53 54DECLARE_TOAST(pg_extension, 4147, 4148);55 56DECLARE_UNIQUE_INDEX_PKEY(pg_extension_oid_index, 3080, ExtensionOidIndexId, on pg_extension using btree(oid oid_ops));57DECLARE_UNIQUE_INDEX(pg_extension_name_index, 3081, ExtensionNameIndexId, on pg_extension using btree(extname name_ops));58 59#endif							/* PG_EXTENSION_H */60