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From "Dmitri Pissarenko" <dmitri.pissare...@gmail.com>
Subject Problem with UNIQUE constraint
Date Wed, 13 Aug 2008 20:07:23 GMT

I have a database table with a UNIQUE constraint.

However, when I try to insert duplicate records, this happens without
an exception (I'm using prepared statements).

How can fix this problem, i. e. how can I achive that an exception is
thrown, when my program attempts to insert a duplicate record in this

Thanks in advance

Dmitri Pissarenko

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