http://groups.google.com/group/google-appengine-java/search?group=google-appengine-java&q=lowercase+query&qt_g=Search+this+group
Kris wrote:
> I'm more concerned about the proper way to do this generically. I
> can't realistically store duplicates of every string based field that
> I may want to search for.
>
>
> On Nov 16, 11:36 am, Rusty Wright <rwright.li...@gmail.com> wrote:
>> The recommended approach is to store the userName in all lower case, as an
>> additional field/column, and then do the toLowerCase on the incoming
>> parameter user name when you do the query and use that field/column that was
>> stored in lower case.
>>
>>
>>
>> Kris wrote:
>>> Is there any way to perform a JDO query on google app engine using a
>>> case insensitive string comparison? e.g.
>>> For example,
>>> Query query = pm.newQuery(User.class, "userName.toLowerCase() ==
>>> user && password == pass");
>>> query.declareParameters("String user, String pass");
>>> query.setUnique(true);
>>> User user = (User) query.execute(userName.toLowerCase(),
>>> password);
>>> Of course GAE does not support the usage of toLowerCase() in the
>>> filter string.
>>> There's probably a terribly simple way to do this that I'm just not
>>> aware of.
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