Ahhhh. Another point. When I create PK on 2 columns or unique on 2
columns. VS always creates a key on these columns on DataTable level. No
unique is set for columns.
It seems to me, that unique and PK is from MS SQL's provider and VS's
view the same and they're handling it in a "special" way.
IMHO I consider this as not a bug. Firebird's provider has better
granularity on constrains that mssql's (they're making some hacks to
make VS methods work correctly with VS keys design).
If there's somebody who can prove contrary, I can check our code for
problems.
--
Jiri {x2} Cincura
http://blog.vyvojar.cz/jirka/ | http://www.ID3renamer.com
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