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Viewing changes to src/include/parser/parse_target.h

  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2009-03-20 12:00:13 UTC
  • Revision ID: james.westby@ubuntu.com-20090320120013-hogj7egc5mjncc5g
Tags: upstream-8.4~0cvs20090328
Import upstream version 8.4~0cvs20090328

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src/include/parser/parse_target.h
 
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/*-------------------------------------------------------------------------
 
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 *
 
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 * parse_target.h
 
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 *        handle target lists
 
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 *
 
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 *
 
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 * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
 
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 * Portions Copyright (c) 1994, Regents of the University of California
 
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 *
 
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 * $PostgreSQL$
 
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 *
 
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 *-------------------------------------------------------------------------
 
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 */
 
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#ifndef PARSE_TARGET_H
 
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#define PARSE_TARGET_H
 
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#include "parser/parse_node.h"
 
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extern List *transformTargetList(ParseState *pstate, List *targetlist);
 
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extern List *transformExpressionList(ParseState *pstate, List *exprlist);
 
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extern void markTargetListOrigins(ParseState *pstate, List *targetlist);
 
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extern TargetEntry *transformTargetEntry(ParseState *pstate,
 
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                                         Node *node, Node *expr,
 
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                                         char *colname, bool resjunk);
 
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extern Expr *transformAssignedExpr(ParseState *pstate, Expr *expr,
 
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                                          char *colname,
 
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                                          int attrno,
 
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                                          List *indirection,
 
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                                          int location);
 
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extern void updateTargetListEntry(ParseState *pstate, TargetEntry *tle,
 
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                                          char *colname, int attrno,
 
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                                          List *indirection,
 
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                                          int location);
 
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extern List *checkInsertTargets(ParseState *pstate, List *cols,
 
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                                   List **attrnos);
 
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extern TupleDesc expandRecordVariable(ParseState *pstate, Var *var,
 
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                                         int levelsup);
 
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extern char *FigureColname(Node *node);
 
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#endif   /* PARSE_TARGET_H */