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

   1 /*-------------------------------------------------------------------------
   2  *
   3  * pg_policy.h
   4  *       definition of the system "policy" relation (pg_policy)
   5  *
   6  *
   7  * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
   8  * Portions Copyright (c) 1994, Regents of the University of California
   9  *
  10  * src/include/catalog/pg_policy.h
  11  *
  12  * NOTES
  13  *        The Catalog.pm module reads this file and derives schema
  14  *        information.
  15  *
  16  *-------------------------------------------------------------------------
  17  */
  18 #ifndef PG_POLICY_H
  19 #define PG_POLICY_H
  20
  21 #include "catalog/genbki.h"
  22 #include "catalog/pg_policy_d.h"
  23
  24 /* ----------------
  25  *              pg_policy definition. cpp turns this into
  26  *              typedef struct FormData_pg_policy
  27  * ----------------
  28  */
  29 CATALOG(pg_policy,3256,PolicyRelationId)
  30 {
  31         NameData        polname;                /* Policy name. */
  32         Oid                     polrelid;               /* Oid of the relation with policy. */
  33         char            polcmd;                 /* One of ACL_*_CHR, or '*' for all */
  34         bool            polpermissive;  /* restrictive or permissive policy */
  35
  36 #ifdef CATALOG_VARLEN
  37         Oid                     polroles[1];    /* Roles associated with policy, not-NULL */
  38         pg_node_tree polqual;           /* Policy quals. */
  39         pg_node_tree polwithcheck;      /* WITH CHECK quals. */
  40 #endif
  41 } FormData_pg_policy;
  42
  43 /* ----------------
  44  *              Form_pg_policy corresponds to a pointer to a row with
  45  *              the format of pg_policy relation.
  46  * ----------------
  47  */
  48 typedef FormData_pg_policy *Form_pg_policy;
  49
  50 #endif                                                  /* PG_POLICY_H */