A fix for bug #176

code cleanup

mysql-test/r/having.result

@@ -63,3 +63,10 @@ Fld1	max(Fld2)
 1	20
 3	50
 drop table t1;
+create table t1 (id int not null, qty int not null);
+insert into t1 values (1,2),(1,3),(2,4),(2,5);
+select id, sum(qty) as sqty from t1 group by id having sqty>2;
+id	sqty
+1	5
+2	9
+drop table t1;