src/include/parser/analyze.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * analyze.h
   4  *              parse analysis for optimizable statements
   5  *
   6  *
   7  * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
   8  * Portions Copyright (c) 1994, Regents of the University of California
   9  *
  10  * $PostgreSQL$
  11  *
  12  *-------------------------------------------------------------------------
  13  */
  14 #ifndef ANALYZE_H
  15 #define ANALYZE_H
  16
  17 #include "parser/parse_node.h"
  18
  19
  20 extern Query *parse_analyze(Node *parseTree, const char *sourceText,
  21                           Oid *paramTypes, int numParams);
  22 extern Query *parse_analyze_varparams(Node *parseTree, const char *sourceText,
  23                                                 Oid **paramTypes, int *numParams);
  24
  25 extern Query *parse_sub_analyze(Node *parseTree, ParseState *parentParseState);
  26 extern Query *transformStmt(ParseState *pstate, Node *parseTree);
  27
  28 extern bool analyze_requires_snapshot(Node *parseTree);
  29
  30 extern void CheckSelectLocking(Query *qry);
  31 extern void applyLockingClause(Query *qry, Index rtindex,
  32                                    bool forUpdate, bool noWait);
  33
  34 #endif   /* ANALYZE_H */