session.CreateCriteria(typeof(MyParentTable))
.CreateAlias("MyChildTable", "children")
.Add(Expression.Eq("children.IsMain", 1)).List()John Davidson On Wed, Aug 18, 2010 at 2:12 PM, Mike <[email protected]> wrote: > Can you show an example of how to create an alias on a subset of > MyChildTable? That's what I'm really after. > > On Aug 18, 12:42 pm, John Davidson <[email protected]> wrote: > > Then a detached criteria or an alias for MyChildTable in a criteria query > > would work > > > > John Davidson > > > > > > > > On Wed, Aug 18, 2010 at 12:28 PM, Mike <[email protected]> wrote: > > > Sorry, forgot to mention that. > > > > > Parent can have many children. The mapping is a one to many, is > > > completed, and works. I was trying to optimize a few of my queries. > > > > > On Aug 18, 11:09 am, John Davidson <[email protected]> wrote: > > > > What are your mappings for MyParentTable and MyChildTable? Have you > > > mapped > > > > an association in either or both of them? > > > > > > John Davidson > > > > > > On Wed, Aug 18, 2010 at 11:42 AM, Mike <[email protected]> wrote: > > > > > Hello, > > > > > I am trying to emulate the following SQL statement in Criteria API: > > > > > > > SELECT ... > > > > > FROM MyParentTable parent > > > > > INNER JOIN MyChildTable child ON (child.ParentID = parent.ID AND > > > > > child.IsMain = 1) > > > > > > > Is this something I would want to used DetachedCriteria for, or is > > > > > there a more direct way? > > > > > > > Thanks! > > > > > > > -- > > > > > You received this message because you are subscribed to the Google > > > Groups > > > > > "nhusers" group. > > > > > To post to this group, send email to [email protected]. > > > > > To unsubscribe from this group, send email to > > > > > [email protected]<nhusers%[email protected]> > <nhusers%[email protected]<nhusers%[email protected]>> > > > <nhusers%[email protected]<nhusers%[email protected]> > <nhusers%252bunsubscr...@googlegroup s.com>> > > > > > . > > > > > For more options, visit this group at > > > > >http://groups.google.com/group/nhusers?hl=en. > > > > > -- > > > You received this message because you are subscribed to the Google > Groups > > > "nhusers" group. > > > To post to this group, send email to [email protected]. > > > To unsubscribe from this group, send email to > > > [email protected]<nhusers%[email protected]> > <nhusers%[email protected]<nhusers%[email protected]>> > > > . > > > For more options, visit this group at > > >http://groups.google.com/group/nhusers?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "nhusers" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<nhusers%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/nhusers?hl=en. > > -- You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/nhusers?hl=en.
