/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
/*-------------------------------------------------------------------------
 *
 * nodeTableFunction.h
 *
 *-------------------------------------------------------------------------
 */

#ifndef NODE_TABLE_FUNCTION_H
#define NODE_TABLE_FUNCTION_H

#include "nodes/execnodes.h"

extern TupleTableSlot*         ExecTableFunction(TableFunctionState *repeatstate);
extern TableFunctionState *ExecInitTableFunction(TableFunctionScan *node, 
												 EState *estate, 
												 int eflags);
extern int           ExecCountSlotsTableFunction(TableFunctionScan *node);
extern void                 ExecEndTableFunction(TableFunctionState *node);
extern void              ExecReScanTableFunction(TableFunctionState *node, 
												 ExprContext *exprCtxt);

#endif /* NODE_TABLE_FUNCTION_H */