On Monday 13 January 2003 16:22, you wrote: > >Aren't ChassisPool instances unique with regard to the pk? > > Yes, they are. But doesn't ODMG support distinct select for specified > fields. (eg > > select distinct ChassisPool.name from "+ChassisPool.class.getName(); This is what I say: in your original query there were no fields specified, so OJB fetched all fields and pk among them, 'disticnt' keyword does nothing. Also I say that the CVS version of OJB now supports distinct select for specified fields. However note that in this case the OQL query returns a List of field values (if one field is specified in the SELECT list) or a List of Object[] instances with multiple field values (if multiple fields listed), I think this is in accord with ODMG spec.
Regards, Oleg > > -----Original Message----- > From: Oleg Nitz [mailto:[EMAIL PROTECTED]] > Sent: Friday, January 10, 2003 7:09 PM > To: OJB Users List > Subject: Re: Question about OQL and Distinct? > > Aren't ChassisPool instances unique with regard to the pk? > Try something like > String sql = "select distinct ChassisPool.name from > "+ChassisPool.class.getName(); > against CVS version of OJB :-) > > Oleg > > On Friday 10 January 2003 19:46, Douglas Montanus wrote: > > I am having problem implementing the "distinct" in my query. I have > > tried it many different ways but can't seem to get the result I > > desire. > > > Here is an example: > > > > String sql = "select distinct ChassisPool from > > "+ChassisPool.class.getName(); > > > > Douglas -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
