This is jdbc standard stuff, access the field and then call rs.wasNull().
Fields returning an object (getString) will return null if they are null.

david jencks

On 2002.09.04 13:58:57 -0400 Christian Flaig wrote:
> Hello,
>
> we are using the firebird-jdbc for four weeks now, and it is working
> well.
>
> But there is one question: how can I check if a field is null in the
> database?
>
> Something like ... rs.getString(...).isNull !?!
>
> Thanks in advance.
>
> Christian
>
>
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