granicus.if.org Git - postgresql/blob - src/include/utils/ruleutils.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * ruleutils.h
   4  *              Declarations for ruleutils.c
   5  *
   6  * Portions Copyright (c) 1996-2015, PostgreSQL Global Development Group
   7  * Portions Copyright (c) 1994, Regents of the University of California
   8  *
   9  * src/include/utils/ruleutils.h
  10  *
  11  *-------------------------------------------------------------------------
  12  */
  13 #ifndef RULEUTILS_H
  14 #define RULEUTILS_H
  15
  16 #include "nodes/nodes.h"
  17 #include "nodes/parsenodes.h"
  18 #include "nodes/pg_list.h"
  19
  20
  21 extern char *pg_get_indexdef_string(Oid indexrelid);
  22 extern char *pg_get_indexdef_columns(Oid indexrelid, bool pretty);
  23
  24 extern char *pg_get_constraintdef_command(Oid constraintId);
  25 extern char *deparse_expression(Node *expr, List *dpcontext,
  26                                    bool forceprefix, bool showimplicit);
  27 extern List *deparse_context_for(const char *aliasname, Oid relid);
  28 extern List *deparse_context_for_plan_rtable(List *rtable, List *rtable_names);
  29 extern List *set_deparse_context_planstate(List *dpcontext,
  30                                                           Node *planstate, List *ancestors);
  31 extern List *select_rtable_names_for_explain(List *rtable,
  32                                                                 Bitmapset *rels_used);
  33 extern char *generate_collation_name(Oid collid);
  34
  35 #endif   /* RULEUTILS_H */