codekingpro/portable-devtools

1/*-------------------------------------------------------------------------2 *3 * pg_foreign_data_wrapper.h4 *	  definition of the "foreign-data wrapper" system catalog (pg_foreign_data_wrapper)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_foreign_data_wrapper.h11 *12 * NOTES13 *	  The Catalog.pm module reads this file and derives schema14 *	  information.15 *16 *-------------------------------------------------------------------------17 */18#ifndef PG_FOREIGN_DATA_WRAPPER_H19#define PG_FOREIGN_DATA_WRAPPER_H20 21#include "catalog/genbki.h"22#include "catalog/pg_foreign_data_wrapper_d.h"23 24/* ----------------25 *		pg_foreign_data_wrapper definition.  cpp turns this into26 *		typedef struct FormData_pg_foreign_data_wrapper27 * ----------------28 */29CATALOG(pg_foreign_data_wrapper,2328,ForeignDataWrapperRelationId)30{31	Oid			oid;			/* oid */32	NameData	fdwname;		/* foreign-data wrapper name */33	Oid			fdwowner BKI_LOOKUP(pg_authid); /* FDW owner */34	Oid			fdwhandler BKI_LOOKUP_OPT(pg_proc); /* handler function, or 035													 * if none */36	Oid			fdwvalidator BKI_LOOKUP_OPT(pg_proc);	/* option validation37														 * function, or 0 if38														 * none */39 40#ifdef CATALOG_VARLEN			/* variable-length fields start here */41	aclitem		fdwacl[1];		/* access permissions */42	text		fdwoptions[1];	/* FDW options */43#endif44} FormData_pg_foreign_data_wrapper;45 46/* ----------------47 *		Form_pg_foreign_data_wrapper corresponds to a pointer to a tuple with48 *		the format of pg_foreign_data_wrapper relation.49 * ----------------50 */51typedef FormData_pg_foreign_data_wrapper *Form_pg_foreign_data_wrapper;52 53DECLARE_TOAST(pg_foreign_data_wrapper, 4149, 4150);54 55DECLARE_UNIQUE_INDEX_PKEY(pg_foreign_data_wrapper_oid_index, 112, ForeignDataWrapperOidIndexId, on pg_foreign_data_wrapper using btree(oid oid_ops));56DECLARE_UNIQUE_INDEX(pg_foreign_data_wrapper_name_index, 548, ForeignDataWrapperNameIndexId, on pg_foreign_data_wrapper using btree(fdwname name_ops));57 58#endif							/* PG_FOREIGN_DATA_WRAPPER_H */59