2 files changed, 38 insertions, 0 deletions
diff --git a/src/include/executor/executor.h b/src/include/executor/executor.h
index 34dd861eff0..26dcc4485eb 100644
--- a/src/include/executor/executor.h
+++ b/src/include/executor/executor.h
@@ -275,6 +275,13 @@ extern ExprState *ExecBuildGroupingEqual(TupleDesc ldesc, TupleDesc rdesc,
 										 const Oid *eqfunctions,
 										 const Oid *collations,
 										 PlanState *parent);
+extern ExprState *ExecBuildParamSetEqual(TupleDesc desc,
+										 const TupleTableSlotOps *lops,
+										 const TupleTableSlotOps *rops,
+										 const Oid *eqfunctions,
+										 const Oid *collations,
+										 const List *param_exprs,
+										 PlanState *parent);
 extern ProjectionInfo *ExecBuildProjectionInfo(List *targetList,
 											   ExprContext *econtext,
 											   TupleTableSlot *slot,
diff --git a/src/include/executor/nodeResultCache.h b/src/include/executor/nodeResultCache.h
new file mode 100644
index 00000000000..df671d16f96
--- /dev/null
+++ b/src/include/executor/nodeResultCache.h
@@ -0,0 +1,31 @@
+/*-------------------------------------------------------------------------
+ *
+ * nodeResultCache.h
+ *
+ *
+ *
+ * Portions Copyright (c) 2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/executor/nodeResultCache.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef NODERESULTCACHE_H
+#define NODERESULTCACHE_H
+
+#include "nodes/execnodes.h"
+
+extern ResultCacheState *ExecInitResultCache(ResultCache *node, EState *estate, int eflags);
+extern void ExecEndResultCache(ResultCacheState *node);
+extern void ExecReScanResultCache(ResultCacheState *node);
+extern double ExecEstimateCacheEntryOverheadBytes(double ntuples);
+extern void ExecResultCacheEstimate(ResultCacheState *node,
+									ParallelContext *pcxt);
+extern void ExecResultCacheInitializeDSM(ResultCacheState *node,
+										 ParallelContext *pcxt);
+extern void ExecResultCacheInitializeWorker(ResultCacheState *node,
+											ParallelWorkerContext *pwcxt);
+extern void ExecResultCacheRetrieveInstrumentation(ResultCacheState *node);
+
+#endif							/* NODERESULTCACHE_H */