src/include/rewrite/rewriteSupport.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * rewriteSupport.h
   4  *
   5  *
   6  *
   7  * Portions Copyright (c) 1996-2011, PostgreSQL Global Development Group
   8  * Portions Copyright (c) 1994, Regents of the University of California
   9  *
  10  * src/include/rewrite/rewriteSupport.h
  11  *
  12  *-------------------------------------------------------------------------
  13  */
  14 #ifndef REWRITESUPPORT_H
  15 #define REWRITESUPPORT_H
  16
  17 /* The ON SELECT rule of a view is always named this: */
  18 #define ViewSelectRuleName      "_RETURN"
  19
  20 extern bool IsDefinedRewriteRule(Oid owningRel, const char *ruleName);
  21
  22 extern void SetRelationRuleStatus(Oid relationId, bool relHasRules,
  23                                           bool relIsBecomingView);
  24
  25 extern Oid      get_rewrite_oid(Oid relid, const char *rulename, bool missing_ok);
  26 extern Oid      get_rewrite_oid_without_relid(const char *rulename,
  27                                                                                   Oid *relid, bool missing_ok);
  28
  29 #endif   /* REWRITESUPPORT_H */