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

   1 /*-------------------------------------------------------------------------
   2  *
   3  * pg_rewrite.h--
   4  *    definition of the system "rewrite-rule" relation (pg_rewrite)
   5  *    along with the relation's initial contents.
   6  *
   7  *
   8  * Copyright (c) 1994, Regents of the University of California
   9  *
  10  * $Id: pg_rewrite.h,v 1.1 1996/08/28 01:57:11 scrappy Exp $
  11  *
  12  * NOTES
  13  *    the genbki.sh script reads this file and generates .bki
  14  *    information from the DATA() statements.
  15  *
  16  *-------------------------------------------------------------------------
  17  */
  18 #ifndef PG_REWRITE_H
  19 #define PG_REWRITE_H
  20
  21 /* ----------------
  22  *      postgres.h contains the system type definintions and the
  23  *      CATALOG(), BOOTSTRAP and DATA() sugar words so this file
  24  *      can be read by both genbki.sh and the C compiler.
  25  * ----------------
  26  */
  27 #include "postgres.h"
  28
  29 /* ----------------
  30  *      pg_rewrite definition.  cpp turns this into
  31  *      typedef struct FormData_pg_rewrite
  32  * ----------------
  33  */
  34 CATALOG(pg_rewrite) {
  35     NameData    rulename;
  36     char        ev_type;
  37     Oid         ev_class;
  38     int2        ev_attr;
  39     bool        is_instead;
  40     text        ev_qual;        /* VARLENA */
  41     text        action;         /* VARLENA */
  42 } FormData_pg_rewrite;
  43
  44 /* ----------------
  45  *      Form_pg_rewrite corresponds to a pointer to a tuple with
  46  *      the format of pg_rewrite relation.
  47  * ----------------
  48  */
  49 typedef FormData_pg_rewrite *Form_pg_rewrite;
  50
  51 /* ----------------
  52  *      compiler constants for pg_rewrite
  53  * ----------------
  54  */
  55 #define Natts_pg_rewrite                7
  56 #define Anum_pg_rewrite_rulename        1
  57 #define Anum_pg_rewrite_ev_type         2
  58 #define Anum_pg_rewrite_ev_class        3
  59 #define Anum_pg_rewrite_ev_attr         4
  60 #define Anum_pg_rewrite_is_instead      5
  61 #define Anum_pg_rewrite_ev_qual         6
  62 #define Anum_pg_rewrite_action          7
  63
  64 #endif /* PG_REWRITE_H */