On 8/10/06, Juliann Meyer <Julie(dot)Meyer(at)noaa(dot)gov> wrote:
> I have a table with a column, lets call it identifier, that is defined
> as varchar(8) that should never contain lower case letters. Its a large
> table. Is there a way to query the table to see if any values in this
> column are lower case and to get a list out? The user interface
> application that users use prevents them from adding an entry in lower
> case now, but didn't in earlier version.
select * from sometable where identifier <> upper(identifier);
Regards,
Rodrigo