1 files changed, 47 insertions, 0 deletions
diff --git a/src/include/executor/nodeIndexscan.h b/src/include/executor/nodeIndexscan.h
new file mode 100644
index 0000000..1b6b318
--- /dev/null
+++ b/src/include/executor/nodeIndexscan.h
@@ -0,0 +1,47 @@
+/*-------------------------------------------------------------------------
+ *
+ * nodeIndexscan.h
+ *
+ *
+ *
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/executor/nodeIndexscan.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef NODEINDEXSCAN_H
+#define NODEINDEXSCAN_H
+
+#include "access/genam.h"
+#include "access/parallel.h"
+#include "nodes/execnodes.h"
+
+extern IndexScanState *ExecInitIndexScan(IndexScan *node, EState *estate, int eflags);
+extern void ExecEndIndexScan(IndexScanState *node);
+extern void ExecIndexMarkPos(IndexScanState *node);
+extern void ExecIndexRestrPos(IndexScanState *node);
+extern void ExecReScanIndexScan(IndexScanState *node);
+extern void ExecIndexScanEstimate(IndexScanState *node, ParallelContext *pcxt);
+extern void ExecIndexScanInitializeDSM(IndexScanState *node, ParallelContext *pcxt);
+extern void ExecIndexScanReInitializeDSM(IndexScanState *node, ParallelContext *pcxt);
+extern void ExecIndexScanInitializeWorker(IndexScanState *node,
+										  ParallelWorkerContext *pwcxt);
+
+/*
+ * These routines are exported to share code with nodeIndexonlyscan.c and
+ * nodeBitmapIndexscan.c
+ */
+extern void ExecIndexBuildScanKeys(PlanState *planstate, Relation index,
+								   List *quals, bool isorderby,
+								   ScanKey *scanKeys, int *numScanKeys,
+								   IndexRuntimeKeyInfo **runtimeKeys, int *numRuntimeKeys,
+								   IndexArrayKeyInfo **arrayKeys, int *numArrayKeys);
+extern void ExecIndexEvalRuntimeKeys(ExprContext *econtext,
+									 IndexRuntimeKeyInfo *runtimeKeys, int numRuntimeKeys);
+extern bool ExecIndexEvalArrayKeys(ExprContext *econtext,
+								   IndexArrayKeyInfo *arrayKeys, int numArrayKeys);
+extern bool ExecIndexAdvanceArrayKeys(IndexArrayKeyInfo *arrayKeys, int numArrayKeys);
+
+#endif							/* NODEINDEXSCAN_H */