| /* |
| * 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. |
| */ |
| /* |
| * execIndexScan.h |
| */ |
| #ifndef EXECINDEXSCAN_H |
| #define EXECINDEXSCAN_H |
| |
| #include "nodes/execnodes.h" |
| |
| |
| extern void |
| InitCommonIndexScanState(IndexScanState *indexstate, IndexScan *node, EState *estate, int eflags); |
| |
| extern Relation |
| OpenIndexRelation(EState *estate, Oid indexOid, Index tableRtIndex); |
| |
| extern void |
| InitRuntimeKeysContext(IndexScanState *indexstate); |
| |
| extern void |
| FreeRuntimeKeysContext(IndexScanState *indexstate); |
| |
| extern void |
| ExecIndexBuildScanKeys(PlanState *planstate, Relation index, |
| List *quals, List *strategies, List *subtypes, |
| ScanKey *scanKeys, int *numScanKeys, |
| IndexRuntimeKeyInfo **runtimeKeys, int *numRuntimeKeys, |
| IndexArrayKeyInfo **arrayKeys, int *numArrayKeys); |
| |
| |
| #endif |