Task #9634: fixed issue. The otdb function getTreeGroup used to return its...

Task #9634: fixed issue. The otdb function getTreeGroup used to return its results ordered by starttime, but it did not anymore after the excludePLCluster change. The fix is simple: order the result set by starttime again

SAS/OTDB/sql/getTreeGroup_func.sql

@@ -61,6 +61,7 @@ CREATE OR REPLACE FUNCTION getTreeGroup(INT, INT, VARCHAR(20))
 		vWhere			TEXT;
 		vQuery			TEXT;
 		vSortOrder		TEXT;
+		vSortOrderExcept	TEXT;
         vExcept         TEXT;
         vCluster        TEXT;
 
@@ -113,6 +114,8 @@ CREATE OR REPLACE FUNCTION getTreeGroup(INT, INT, VARCHAR(20))
         END IF;
       END IF;
 
+      vSortOrderExcept := replace(vSortOrder, 't.', '');
+
 	  -- do selection
 	  FOR vRecord IN EXECUTE '
         WITH VICtrees AS (
@@ -140,7 +143,7 @@ CREATE OR REPLACE FUNCTION getTreeGroup(INT, INT, VARCHAR(20))
           AND    t.classif  = 3
 		         ' || vWhere || '
 		  ORDER BY ' || vSortOrder || ')
-          ' || vQuery || vExcept 
+          ' || vQuery || vExcept || ' ORDER BY ' || vSortOrderExcept
 	  LOOP
 		RETURN NEXT vRecord;
 	  END LOOP;