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Viewing changes to src/include/executor/functions.h

  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2011-05-11 10:41:53 UTC
  • Revision ID: james.westby@ubuntu.com-20110511104153-psbh2o58553fv1m0
Tags: upstream-9.1~beta1
Import upstream version 9.1~beta1

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src/include/executor/functions.h
 
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/*-------------------------------------------------------------------------
 
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 *
 
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 * functions.h
 
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 *              Declarations for execution of SQL-language functions.
 
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 *
 
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 *
 
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 * Portions Copyright (c) 1996-2011, 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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 * src/include/executor/functions.h
 
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 *
 
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 *-------------------------------------------------------------------------
 
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 */
 
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#ifndef FUNCTIONS_H
 
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#define FUNCTIONS_H
 
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#include "nodes/execnodes.h"
 
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#include "tcop/dest.h"
 
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/* This struct is known only within executor/functions.c */
 
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typedef struct SQLFunctionParseInfo *SQLFunctionParseInfoPtr;
 
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extern Datum fmgr_sql(PG_FUNCTION_ARGS);
 
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extern SQLFunctionParseInfoPtr prepare_sql_fn_parse_info(HeapTuple procedureTuple,
 
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                                                  Node *call_expr,
 
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                                                  Oid inputCollation);
 
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extern void sql_fn_parser_setup(struct ParseState *pstate,
 
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                                        SQLFunctionParseInfoPtr pinfo);
 
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extern bool check_sql_fn_retval(Oid func_id, Oid rettype,
 
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                                        List *queryTreeList,
 
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                                        bool *modifyTargetList,
 
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                                        JunkFilter **junkFilter);
 
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extern DestReceiver *CreateSQLFunctionDestReceiver(void);
 
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#endif   /* FUNCTIONS_H */