diff --git a/src/backend/executor/nodeAgg.c b/src/backend/executor/nodeAgg.c
index 36ded53df0..bf4a9bbbda 100644
--- a/src/backend/executor/nodeAgg.c
+++ b/src/backend/executor/nodeAgg.c
@@ -46,7 +46,7 @@
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/executor/nodeAgg.c,v 1.89 2002/10/04 17:19:55 tgl Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/executor/nodeAgg.c,v 1.90 2002/11/01 19:33:09 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -771,7 +771,7 @@ ExecInitAgg(Agg *node, EState *estate, Plan *parent)
 		 * So, just make a debug note, and force numaggs positive so that
 		 * palloc()s below don't choke.
 		 */
-		elog(LOG, "ExecInitAgg: could not find any aggregate functions");
+		elog(DEBUG1, "ExecInitAgg: could not find any aggregate functions");
 		numaggs = 1;
 	}
 
diff --git a/src/backend/executor/nodeAppend.c b/src/backend/executor/nodeAppend.c
index 8bc7136cb4..6100496b25 100644
--- a/src/backend/executor/nodeAppend.c
+++ b/src/backend/executor/nodeAppend.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/executor/nodeAppend.c,v 1.46 2002/09/02 01:05:05 tgl Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/executor/nodeAppend.c,v 1.47 2002/11/01 19:33:09 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -292,7 +292,7 @@ ExecProcAppend(Append *node)
 	subnode = (Plan *) nth(whichplan, appendplans);
 
 	if (subnode == NULL)
-		elog(LOG, "ExecProcAppend: subnode is NULL");
+		elog(DEBUG1, "ExecProcAppend: subnode is NULL");
 
 	/*
 	 * get a tuple from the subplan
diff --git a/src/backend/optimizer/path/indxpath.c b/src/backend/optimizer/path/indxpath.c
index cfd20e8f48..2dab5e54cd 100644
--- a/src/backend/optimizer/path/indxpath.c
+++ b/src/backend/optimizer/path/indxpath.c
@@ -9,7 +9,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/optimizer/path/indxpath.c,v 1.123 2002/09/18 21:35:21 tgl Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/optimizer/path/indxpath.c,v 1.124 2002/11/01 19:33:09 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -1226,7 +1226,7 @@ pred_test_simple_clause(Expr *predicate, Node *clause)
 	if (!HeapTupleIsValid(tuple))
 	{
 		/* this probably shouldn't fail? */
-		elog(LOG, "pred_test_simple_clause: unknown test_op");
+		elog(DEBUG1, "pred_test_simple_clause: unknown test_op");
 		return false;
 	}
 	aform = (Form_pg_amop) GETSTRUCT(tuple);
@@ -1255,7 +1255,7 @@ pred_test_simple_clause(Expr *predicate, Node *clause)
 
 	if (isNull)
 	{
-		elog(LOG, "pred_test_simple_clause: null test result");
+		elog(DEBUG1, "pred_test_simple_clause: null test result");
 		return false;
 	}
 	return DatumGetBool(test_result);