> - If I run the script that creates the tables in Jaybird, then I can
> add duplicates with IBOConsole, with my java application and with
> isql.exe.
> - If I run the script to create the tables in isql.exe, I cannot add
> duplicates, whether I'm using isql.exe, my Java application or
> IBOConsole.

Ok, seems to be reproducable thing. I will try to come with a test case to
reproduce the issue.

BTW, do you use ClassicServer or SuperServer?

Roman