Closes#744
```sql
# Wanda = 9, Whitney = 11, William = 111
do_execsql_test column_alias_in_group_by_order_by_having {
select first_name as fn, count(1) as fn_count from users where fn in ('Wanda', 'Whitney', 'William') group by fn having fn_count > 10 order by fn_count;
} {Whitney|11
William|111}
```
Closes#864
0050f4aeea