sql query need a help.
- by benjamin button
If i have a table with two fields.customer id and order.
let's say i have in total order ID 1,2,3,4
all the customer can have all the four orders.like below
1234 1
1234 2
1234 3
1234 4
3245 3
3245 4
5436 2
5436 4
you can see above that 3245 customer doesnt have order id 1 and 2.
how could i print in the query…