diff --git a/src/include/executor/execScan.h b/src/include/executor/execScan.h
index 2003cbc7ed5..818809f2819 100644
--- a/src/include/executor/execScan.h
+++ b/src/include/executor/execScan.h
@@ -222,6 +222,49 @@ ExecScanExtended(ScanState *node,
 		 */
 		if (qual == NULL || ExecQual(qual, econtext))
 		{
+			StringInfoData t;
+			StringInfoData bin;
+			StringInfoData attname;
+
+			initStringInfo(&t);
+			initStringInfo(&bin);
+			initStringInfo(&attname);
+
+			for (int i = 0; i < slot->tts_nvalid; i++)
+			{
+				FormData_pg_attribute *a = TupleDescAttr(slot->tts_tupleDescriptor, i);
+
+				if (i > 0)
+				{
+					appendStringInfoChar(&t, ',');
+					appendStringInfoChar(&bin, ',');
+					appendStringInfoChar(&attname, ',');
+				}
+
+				appendStringInfoString(&attname, NameStr(a->attname));
+
+				if (!slot->tts_isnull[i])
+				{
+					Oid outfunc;
+					bool varlena;
+
+					getTypeOutputInfo(a->atttypid, &outfunc, &varlena);
+					appendStringInfoString(&t, OidOutputFunctionCall(outfunc, slot->tts_values[i]));
+					appendStringInfo(&bin, UINT64_FORMAT, slot->tts_values[i]);
+				}
+				else
+				{
+					appendStringInfoString(&t, "NULL");
+					appendStringInfoString(&bin, "NULL");
+				}
+			}
+			elog(NOTICE, "scan tuple = (%s) (%s) (%s)", attname.data, t.data, bin.data);
+			pfree(t.data);
+			pfree(bin.data);
+			pfree(attname.data);
+
+			/* leaking output func string */
+
 			/*
 			 * Found a satisfactory scan tuple.
 			 */