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/*-------------------------------------------------------------------------
*
* functions.h
* Declarations for execution of SQL-language functions.
*
*
* Portions Copyright (c) 1996-2011, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/executor/functions.h
*
*-------------------------------------------------------------------------
*/
#ifndef FUNCTIONS_H
#define FUNCTIONS_H
#include "nodes/execnodes.h"
#include "tcop/dest.h"
extern Datum fmgr_sql(PG_FUNCTION_ARGS);
extern bool check_sql_fn_retval(Oid func_id, Oid rettype,
List *queryTreeList,
bool *modifyTargetList,
JunkFilter **junkFilter);
extern DestReceiver *CreateSQLFunctionDestReceiver(void);
#endif /* FUNCTIONS_H */
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