granicus.if.org Git - postgresql/blob - src/include/catalog/pg_rewrite.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * pg_rewrite.h
   4  *        definition of the "rewrite rule" system catalog (pg_rewrite)
   5  *
   6  * As of Postgres 7.3, the primary key for this table is <ev_class, rulename>
   7  * --- ie, rule names are only unique among the rules of a given table.
   8  *
   9  *
  10  * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
  11  * Portions Copyright (c) 1994, Regents of the University of California
  12  *
  13  * src/include/catalog/pg_rewrite.h
  14  *
  15  * NOTES
  16  *        The Catalog.pm module reads this file and derives schema
  17  *        information.
  18  *
  19  *-------------------------------------------------------------------------
  20  */
  21 #ifndef PG_REWRITE_H
  22 #define PG_REWRITE_H
  23
  24 #include "catalog/genbki.h"
  25 #include "catalog/pg_rewrite_d.h"
  26
  27 /* ----------------
  28  *              pg_rewrite definition.  cpp turns this into
  29  *              typedef struct FormData_pg_rewrite
  30  * ----------------
  31  */
  32 CATALOG(pg_rewrite,2618,RewriteRelationId)
  33 {
  34         NameData        rulename;
  35         Oid                     ev_class;
  36         char            ev_type;
  37         char            ev_enabled;
  38         bool            is_instead;
  39
  40 #ifdef CATALOG_VARLEN                   /* variable-length fields start here */
  41         pg_node_tree ev_qual;
  42         pg_node_tree ev_action;
  43 #endif
  44 } FormData_pg_rewrite;
  45
  46 /* ----------------
  47  *              Form_pg_rewrite corresponds to a pointer to a tuple with
  48  *              the format of pg_rewrite relation.
  49  * ----------------
  50  */
  51 typedef FormData_pg_rewrite *Form_pg_rewrite;
  52
  53 #endif                                                  /* PG_REWRITE_H */