1 files changed, 34 insertions, 0 deletions
diff --git a/src/include/executor/nodeHashjoin.h b/src/include/executor/nodeHashjoin.h
new file mode 100644
index 0000000..b3b5a2c
--- /dev/null
+++ b/src/include/executor/nodeHashjoin.h
@@ -0,0 +1,34 @@
+/*-------------------------------------------------------------------------
+ *
+ * nodeHashjoin.h
+ *	  prototypes for nodeHashjoin.c
+ *
+ *
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/executor/nodeHashjoin.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef NODEHASHJOIN_H
+#define NODEHASHJOIN_H
+
+#include "access/parallel.h"
+#include "nodes/execnodes.h"
+#include "storage/buffile.h"
+
+extern HashJoinState *ExecInitHashJoin(HashJoin *node, EState *estate, int eflags);
+extern void ExecEndHashJoin(HashJoinState *node);
+extern void ExecReScanHashJoin(HashJoinState *node);
+extern void ExecShutdownHashJoin(HashJoinState *node);
+extern void ExecHashJoinEstimate(HashJoinState *state, ParallelContext *pcxt);
+extern void ExecHashJoinInitializeDSM(HashJoinState *state, ParallelContext *pcxt);
+extern void ExecHashJoinReInitializeDSM(HashJoinState *state, ParallelContext *pcxt);
+extern void ExecHashJoinInitializeWorker(HashJoinState *state,
+										 ParallelWorkerContext *pwcxt);
+
+extern void ExecHashJoinSaveTuple(MinimalTuple tuple, uint32 hashvalue,
+								  BufFile **fileptr);
+
+#endif							/* NODEHASHJOIN_H */