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 Post subject: adding additional critteria on a Join
PostPosted: Tue Mar 06, 2012 6:30 am 
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Joined: Tue Mar 06, 2012 6:17 am
Posts: 1
I'm quite new to NHibernate and QueryOver and I can't get NHibernate to generate the SQL I need.

I need to make a join and have an extra criteria on so I avoid getting to much data from the table I'm joining with.

The SQL I receive from QueryOver is:
Code:
SELECT * FROM adresse this_
left outer join r580_test.afvigelse remarkalia1_ on this_.id=remarkalia1_.adrid
left outer join r580_test.afvigelseklagepunkter remarkcomp5_ on remarkalia1_.id=remarkcomp5_.afvigelseid
left outer join r580_test.klagepunkter complainta2_ on remarkcomp5_.klagepunktid=complainta2_.id
WHERE  this_.id = 16633 and remarkalia1_.dato between '2009-03-13 00:00:00' and '02-03-2012 16:34:35'


What I would like is this(the where date between has been moved to the end for the first left outer join):
Code:
SELECT * FROM adresse this_
left outer join r580_test.afvigelse remarkalia1_ on this_.id=remarkalia1_.adrid and remarkalia1_.dato between '2009-03-13 00:00:00' and '02-03-2012 16:34:35'
left outer join r580_test.afvigelseklagepunkter remarkcomp5_ on remarkalia1_.id=remarkcomp5_.afvigelseid
left outer join r580_test.klagepunkter complainta2_ on remarkcomp5_.klagepunktid=complainta2_.id
WHERE  this_.id = 16633


My QueryOver looks like this:
Code:
adr = session.QueryOver<Address>()
    .Where(x => x.Id == 16633)
    .JoinQueryOver<Remark>(y => y.Remarks).Where(y => y.Created > DateTime.Now.AddDays(-14))
    .JoinAlias(y => y.RemarkComplaint, () => complaintAlias, JoinType.LeftOuterJoin)
    .SingleOrDefault();


Anyone know how I can get the SQL I need? Should I use something else instead of QueryOver or am I using it wrong?


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