About cross table multiple record

Topics: Developer Forum
Sep 9, 2008 at 9:41 AM
Edited Sep 9, 2008 at 9:42 AM
The cross table can insert multiple record if you execute add manipulation more than once.
I think check unique is necessary.

Can I add Unique Index on the cross table?
Sep 9, 2008 at 12:15 PM
Actually It's not a problem, you can ignore it, it can be prevented by logic.