Good evening all,
I have a strange situation which I cannot think myself out of. To make
it simple my db looks like this
(hr db, emp_master table)
+--------+---------------+
| emp_id | last_name     |
+--------+---------------+
|      1 | smith               |
|      3 | wesson            |
|      4 | doe                 |
|      6 | clinton             |
|      7 | bush              |
+--------+---------------+
(tools db, orders table)
+--------+---------+---------+
| order_id | emp_id |approved_by |
+--------+---------+---------+
|      1     |   1    |       6 |
|      2     |   4    |       7 |
|      3     |   3    |       4 |
|      4     |   7    |       3 |
|      5     |   6    |       1 |
+--------+---------+---------+
I want my query results to be similiar to this:
if I'm selecting all, this is what I want:
1     smith     clinton
2     doe       bush
3     wesson  doe
4     bush       wesson
5     clinton    smith
It seems so easy, but I've tried hard and cannot get it to work I've
been going along the lines (changed several times) of
Select tools.orders.order_id, hr.emp_master.last_name as ordered_by,
hr.emp_master.last_name as approved_by from tools.orders, hr.emp_master
where ((tools.orders.emp_id=hr.emp_master.emp_id) and
(tools.orders.approved_by=hr.emp_master.emp_id))
 
(I hope I wrote that right, it was freehand, not in db)
Thank you for any direction you can give me!
Dam
 
 

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