Hi,

I migrated a 1.5. DB to 2.0.
I tried to put a foreign key constraint on a column of a table which
references another column of the same type and I received the message
above. What does it mean? The referenced column is a primary key so it
should be indexed!?!
By the way: All of the BigInt-Columns are now Numeric 18,0 and it is no
more possible to add any column with BigInt.
I couldn't find that in the release notes..

Regards, Christoph