src/include/utils/ruleutils.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * ruleutils.h
   4  *              Declarations for ruleutils.c
   5  *
   6  * Portions Copyright (c) 1996-2022, 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 struct Plan;                                    /* avoid including plannodes.h here */
  21 struct PlannedStmt;
  22
  23
  24 extern char *pg_get_indexdef_string(Oid indexrelid);
  25 extern char *pg_get_indexdef_columns(Oid indexrelid, bool pretty);
  26
  27 extern char *pg_get_partkeydef_columns(Oid relid, bool pretty);
  28 extern char *pg_get_partconstrdef_string(Oid partitionId, char *aliasname);
  29
  30 extern char *pg_get_constraintdef_command(Oid constraintId);
  31 extern char *deparse_expression(Node *expr, List *dpcontext,
  32                                                                 bool forceprefix, bool showimplicit);
  33 extern List *deparse_context_for(const char *aliasname, Oid relid);
  34 extern List *deparse_context_for_plan_tree(struct PlannedStmt *pstmt,
  35                                                                                    List *rtable_names);
  36 extern List *set_deparse_context_plan(List *dpcontext,
  37                                                                           struct Plan *plan, List *ancestors);
  38 extern List *select_rtable_names_for_explain(List *rtable,
  39                                                                                          Bitmapset *rels_used);
  40 extern char *generate_collation_name(Oid collid);
  41 extern char *generate_opclass_name(Oid opclass);
  42 extern char *get_range_partbound_string(List *bound_datums);
  43
  44 extern char *pg_get_statisticsobjdef_string(Oid statextid);
  45
  46 #endif                                                  /* RULEUTILS_H */