greenplumn nodeDynamicIndexscan 源码
greenplumn nodeDynamicIndexscan 代码
文件路径：/src/include/executor/nodeDynamicIndexscan.h
/*-------------------------------------------------------------------------
*
* nodeDynamicIndexScan.h
*
* Portions Copyright (c) 2013 - present, EMC/Greenplum
* Portions Copyright (c) 2012-Present VMware, Inc. or its affiliates.
*
*
* IDENTIFICATION
* src/include/executor/nodeDynamicIndexscan.h
*
*-------------------------------------------------------------------------
*/
#ifndef NODEDYNAMICINDEXSCAN_H
#define NODEDYNAMICINDEXSCAN_H
#include "nodes/execnodes.h"
extern DynamicIndexScanState *ExecInitDynamicIndexScan(DynamicIndexScan *node, EState *estate, int eflags);
extern TupleTableSlot *ExecDynamicIndexScan(PlanState *node);
extern void ExecEndDynamicIndexScan(DynamicIndexScanState *node);
extern void ExecReScanDynamicIndex(DynamicIndexScanState *node);
extern AttrNumber *IndexScan_GetColumnMapping(Oid oldOid, Oid newOid);
#endif
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