pg_pltemplate.h

来自「PostgreSQL 8.2中增加了很多企业用户所需要的功能和性能上的提高,其开」· C头文件 代码 · 共 79 行

/*-------------------------------------------------------------------------
 *
 * pg_pltemplate.h
 *	  definition of the system "PL template" relation (pg_pltemplate)
 *	  along with the relation's initial contents.
 *
 *
 * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * $PostgreSQL: pgsql/src/include/catalog/pg_pltemplate.h,v 1.2 2006/03/05 15:58:54 momjian Exp $
 *
 * NOTES
 *	  the genbki.sh script reads this file and generates .bki
 *	  information from the DATA() statements.
 *
 *-------------------------------------------------------------------------
 */
#ifndef PG_PLTEMPLATE_H
#define PG_PLTEMPLATE_H

/* ----------------
 *		postgres.h contains the system type definitions and the
 *		CATALOG(), BKI_BOOTSTRAP and DATA() sugar words so this file
 *		can be read by both genbki.sh and the C compiler.
 * ----------------
 */

/* ----------------
 *		pg_pltemplate definition.  cpp turns this into
 *		typedef struct FormData_pg_pltemplate
 * ----------------
 */
#define PLTemplateRelationId	1136

CATALOG(pg_pltemplate,1136) BKI_SHARED_RELATION BKI_WITHOUT_OIDS
{
	NameData	tmplname;		/* name of PL */
	bool		tmpltrusted;	/* PL is trusted? */
	text		tmplhandler;	/* name of call handler function */
	text		tmplvalidator;	/* name of validator function, or NULL */
	text		tmpllibrary;	/* path of shared library */
	aclitem		tmplacl[1];		/* access privileges for template */
} FormData_pg_pltemplate;

/* ----------------
 *		Form_pg_pltemplate corresponds to a pointer to a row with
 *		the format of pg_pltemplate relation.
 * ----------------
 */
typedef FormData_pg_pltemplate *Form_pg_pltemplate;

/* ----------------
 *		compiler constants for pg_pltemplate
 * ----------------
 */
#define Natts_pg_pltemplate					6
#define Anum_pg_pltemplate_tmplname			1
#define Anum_pg_pltemplate_tmpltrusted		2
#define Anum_pg_pltemplate_tmplhandler		3
#define Anum_pg_pltemplate_tmplvalidator	4
#define Anum_pg_pltemplate_tmpllibrary		5
#define Anum_pg_pltemplate_tmplacl			6


/* ----------------
 *		initial contents of pg_pltemplate
 * ----------------
 */

DATA(insert ( "plpgsql"		t "plpgsql_call_handler" "plpgsql_validator" "$libdir/plpgsql" _null_ ));
DATA(insert ( "pltcl"		t "pltcl_call_handler" _null_ "$libdir/pltcl" _null_ ));
DATA(insert ( "pltclu"		f "pltclu_call_handler" _null_ "$libdir/pltcl" _null_ ));
DATA(insert ( "plperl"		t "plperl_call_handler" "plperl_validator" "$libdir/plperl" _null_ ));
DATA(insert ( "plperlu"		f "plperl_call_handler" "plperl_validator" "$libdir/plperl" _null_ ));
DATA(insert ( "plpythonu"	f "plpython_call_handler" _null_ "$libdir/plpython" _null_ ));

#endif   /* PG_PLTEMPLATE_H */