pg_policy.h

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/*-------------------------------------------------------------------------
 *
 * pg_policy.h
 *    definition of the "policy" system catalog (pg_policy)
 *
 *
 * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/catalog/pg_policy.h
 *
 * NOTES
 *    The Catalog.pm module reads this file and derives schema
 *    information.
 *
 *-------------------------------------------------------------------------
 */
#ifndef PG_POLICY_H
#define PG_POLICY_H
 
#include "catalog/genbki.h"
#include "catalog/pg_policy_d.h"
 
/* ----------------
 *      pg_policy definition. cpp turns this into
 *      typedef struct FormData_pg_policy
 * ----------------
 */
CATALOG(pg_policy,3256,PolicyRelationId)
{
    Oid         oid;            /* oid */
    NameData    polname;        /* Policy name. */
    Oid         polrelid BKI_LOOKUP(pg_class);  /* Oid of the relation with
                                                 * policy. */
    char        polcmd;         /* One of ACL_*_CHR, or '*' for all */
    bool        polpermissive;  /* restrictive or permissive policy */
 
#ifdef CATALOG_VARLEN
    /* Roles to which the policy is applied; zero means PUBLIC */
    Oid         polroles[1] BKI_LOOKUP_OPT(pg_authid) BKI_FORCE_NOT_NULL;
    pg_node_tree polqual;       /* Policy quals. */
    pg_node_tree polwithcheck;  /* WITH CHECK quals. */
#endif
} FormData_pg_policy;
 
/* ----------------
 *      Form_pg_policy corresponds to a pointer to a row with
 *      the format of pg_policy relation.
 * ----------------
 */
typedef FormData_pg_policy *Form_pg_policy;
 
DECLARE_TOAST(pg_policy, 4167, 4168);
 
DECLARE_UNIQUE_INDEX_PKEY(pg_policy_oid_index, 3257, PolicyOidIndexId, on pg_policy using btree(oid oid_ops));
DECLARE_UNIQUE_INDEX(pg_policy_polrelid_polname_index, 3258, PolicyPolrelidPolnameIndexId, on pg_policy using btree(polrelid oid_ops, polname name_ops));
 
#endif                          /* PG_POLICY_H */