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wilycoyote
 Post subject: Equi Join using Restrictions ?
PostPosted: Wed Mar 28, 2007 5:03 am 
Newbie

Joined: Wed Mar 28, 2007 4:59 am
Posts: 1
I need to create an equi join Criterion.

ie.
where
this.id = that.id

Which Restrictions method allows me to do that ?
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anandbn
 Post subject:
PostPosted: Wed Mar 28, 2007 12:40 pm 
Regular
Regular

Joined: Wed May 05, 2004 3:41 pm
Posts: 118
Location: New Jersey,USA
You could do something like this:

Code:
Criteria crit = session.createCriteria(Employee.class,"emp")
      .createCriteria("empHistory","hist")
      .add(Expression.eqProperty("emp.employeeId","hist.employeeId"));

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