pg_rewrite.h

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/*-------------------------------------------------------------------------
 *
 * pg_rewrite.h
 *    definition of the system "rewrite-rule" relation (pg_rewrite)
 *    along with the relation's initial contents.
 *
 * As of Postgres 7.3, the primary key for this table is <ev_class, rulename>
 * --- ie, rule names are only unique among the rules of a given table.
 *
 *
 * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/catalog/pg_rewrite.h
 *
 * NOTES
 *    the genbki.pl script reads this file and generates .bki
 *    information from the DATA() statements.
 *
 *-------------------------------------------------------------------------
 */
#ifndef PG_REWRITE_H
#define PG_REWRITE_H

#include "catalog/genbki.h"

/* ----------------
 *      pg_rewrite definition.  cpp turns this into
 *      typedef struct FormData_pg_rewrite
 * ----------------
 */
#define RewriteRelationId  2618

CATALOG(pg_rewrite,2618)
{
    NameData    rulename;
    Oid         ev_class;
    char        ev_type;
    char        ev_enabled;
    bool        is_instead;

#ifdef CATALOG_VARLEN           /* variable-length fields start here */
    pg_node_tree ev_qual;
    pg_node_tree ev_action;
#endif
} FormData_pg_rewrite;

/* ----------------
 *      Form_pg_rewrite corresponds to a pointer to a tuple with
 *      the format of pg_rewrite relation.
 * ----------------
 */
typedef FormData_pg_rewrite *Form_pg_rewrite;

/* ----------------
 *      compiler constants for pg_rewrite
 * ----------------
 */
#define Natts_pg_rewrite                7
#define Anum_pg_rewrite_rulename        1
#define Anum_pg_rewrite_ev_class        2
#define Anum_pg_rewrite_ev_type         3
#define Anum_pg_rewrite_ev_enabled      4
#define Anum_pg_rewrite_is_instead      5
#define Anum_pg_rewrite_ev_qual         6
#define Anum_pg_rewrite_ev_action       7

#endif                          /* PG_REWRITE_H */