granicus.if.org Git - postgresql/blob - src/include/parser/parse_clause.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * parse_clause.h
   4  *
   5  *
   6  *
   7  * Copyright (c) 1994, Regents of the University of California
   8  *
   9  * $Id: parse_clause.h,v 1.5 1997/12/29 04:31:50 momjian Exp $
  10  *
  11  *-------------------------------------------------------------------------
  12  */
  13 #ifndef PARSE_CLAUSE_H
  14 #define PARSE_CLAUSE_H
  15
  16 #include <nodes/pg_list.h>
  17 #include <nodes/nodes.h>
  18 #include <nodes/parsenodes.h>
  19 #include <nodes/primnodes.h>
  20 #include <parser/parse_node.h>
  21
  22 extern void makeRangeTable(ParseState *pstate, char *relname, List *frmList);
  23 extern Node *transformWhereClause(ParseState *pstate, Node *a_expr);
  24 extern List *transformGroupClause(ParseState *pstate, List *grouplist,
  25                         List *targetlist);
  26 extern List *transformSortClause(ParseState *pstate,
  27                                         List *orderlist, List *sortClause,
  28                                         List *targetlist, char *uniqueFlag);
  29 extern List *transformUnionClause(List *unionClause, List *targetlist);
  30
  31 #endif                                                  /* PARSE_CLAUSE_H */
  32