4 files changed, 31 insertions, 18 deletions
diff --git a/src/include/executor/executor.h b/src/include/executor/executor.h
index 31cc2107536..fb300fc0443 100644
--- a/src/include/executor/executor.h
+++ b/src/include/executor/executor.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: executor.h,v 1.85 2002/12/15 21:01:34 tgl Exp $
+ * $Id: executor.h,v 1.86 2003/01/10 23:54:24 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -37,6 +37,31 @@ extern void ExecRestrPos(PlanState *node);
 extern bool ExecSupportsMarkRestore(NodeTag plantype);
 
 /*
+ * prototypes from functions in execGrouping.c
+ */
+extern bool execTuplesMatch(HeapTuple tuple1,
+				HeapTuple tuple2,
+				TupleDesc tupdesc,
+				int numCols,
+				AttrNumber *matchColIdx,
+				FmgrInfo *eqfunctions,
+				MemoryContext evalContext);
+extern FmgrInfo *execTuplesMatchPrepare(TupleDesc tupdesc,
+					   int numCols,
+					   AttrNumber *matchColIdx);
+extern uint32 ComputeHashFunc(Datum key, int typLen, bool byVal);
+extern TupleHashTable BuildTupleHashTable(int numCols, AttrNumber *keyColIdx,
+										  FmgrInfo *eqfunctions,
+										  int nbuckets, Size entrysize,
+										  MemoryContext tablecxt,
+										  MemoryContext tempcxt);
+extern TupleHashEntry LookupTupleHashEntry(TupleHashTable hashtable,
+										   TupleTableSlot *slot,
+										   bool *isnew);
+extern TupleHashEntry ScanTupleHashTable(TupleHashTable hashtable,
+										 TupleHashIterator *state);
+
+/*
  * prototypes from functions in execJunk.c
  */
 extern JunkFilter *ExecInitJunkFilter(List *targetList, TupleDesc tupType,
diff --git a/src/include/executor/nodeAgg.h b/src/include/executor/nodeAgg.h
index 036d67ccaad..a2817306da0 100644
--- a/src/include/executor/nodeAgg.h
+++ b/src/include/executor/nodeAgg.h
@@ -1,13 +1,13 @@
 /*-------------------------------------------------------------------------
  *
  * nodeAgg.h
- *
+ *	  prototypes for nodeAgg.c
  *
  *
  * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: nodeAgg.h,v 1.18 2002/12/05 15:50:36 tgl Exp $
+ * $Id: nodeAgg.h,v 1.19 2003/01/10 23:54:24 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
diff --git a/src/include/executor/nodeGroup.h b/src/include/executor/nodeGroup.h
index 211e55b6cad..2a6b733c9d2 100644
--- a/src/include/executor/nodeGroup.h
+++ b/src/include/executor/nodeGroup.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: nodeGroup.h,v 1.23 2002/12/05 15:50:37 tgl Exp $
+ * $Id: nodeGroup.h,v 1.24 2003/01/10 23:54:24 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -22,15 +22,4 @@ extern TupleTableSlot *ExecGroup(GroupState *node);
 extern void ExecEndGroup(GroupState *node);
 extern void ExecReScanGroup(GroupState *node, ExprContext *exprCtxt);
 
-extern bool execTuplesMatch(HeapTuple tuple1,
-				HeapTuple tuple2,
-				TupleDesc tupdesc,
-				int numCols,
-				AttrNumber *matchColIdx,
-				FmgrInfo *eqfunctions,
-				MemoryContext evalContext);
-extern FmgrInfo *execTuplesMatchPrepare(TupleDesc tupdesc,
-					   int numCols,
-					   AttrNumber *matchColIdx);
-
 #endif   /* NODEGROUP_H */
diff --git a/src/include/executor/nodeHash.h b/src/include/executor/nodeHash.h
index 02e56355263..da1113b32da 100644
--- a/src/include/executor/nodeHash.h
+++ b/src/include/executor/nodeHash.h
@@ -1,13 +1,13 @@
 /*-------------------------------------------------------------------------
  *
  * nodeHash.h
- *
+ *	  prototypes for nodeHash.c
  *
  *
  * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: nodeHash.h,v 1.28 2002/12/30 15:21:23 tgl Exp $
+ * $Id: nodeHash.h,v 1.29 2003/01/10 23:54:24 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -38,6 +38,5 @@ extern void ExecChooseHashTableSize(double ntuples, int tupwidth,
 						int *virtualbuckets,
 						int *physicalbuckets,
 						int *numbatches);
-extern uint32 ComputeHashFunc(Datum key, int typLen, bool byVal);
 
 #endif   /* NODEHASH_H */