NHibernate has 6 ways to query your domain btw ICriteria CreateCriteria(string associationPath, string alias, JoinType joinType, ICriterion withClause);
On Thu, Sep 16, 2010 at 9:22 AM, harshil hameed <[email protected]> wrote: > firiends.., pls help us on it,. > > If 'Criteria' api not support this,we will go with HQL. > > but like to go with 'Criteria' api always,,(nt hql ;( ) > > > > > On Thu, Sep 16, 2010 at 5:35 PM, Jason Meckley <[email protected]>wrote: > >> Oh sorry, misunderstood the problem. that's a good question, I'm not >> sure if/how that's possible. >> >> On Sep 15, 5:53 pm, Armin Landscheidt <[email protected]> wrote: >> > em yes this is the reason why I want use the Criteria api ;-). The >> > question is not how to use the api, it's how to add conditions to a >> > join? In hql you can do this with the "with" keyword as Fabio >> > mentioned but there is no equivalent in the criteria api. >> > >> > On Sep 15, 11:08 pm, Jason Meckley <[email protected]> wrote: >> > >> > > Criteria is meant to build queries at run-time (dynamically). HQL is >> > > meant for design-time queries. trying to build an HQL statement at >> > > runtime is counter intuitive. >> > >> > > var criteria = session.CreateCriteria<Entity>(); >> > > if(....) >> > > { >> > > criteria.Add(....);} >> > >> > > //repeat as necessary >> > >> > > var results = criteria.List<Entity>(); >> > >> > > On Sep 15, 4:59 pm, Armin Landscheidt <[email protected]> wrote: >> > >> > > > Is there a way to do this with the Criteria API? In my project I'm >> > > > building a dynamic query an using HQL at this point is a pain. >> > >> > > > On Sep 13, 3:07 pm, harshil hameed <[email protected]> wrote: >> > >> > > > > can we do same with out HQL, >> > > > > (//like wise Criteria.CreateAlias,) >> > > > > we are not recommend HQL any where in Product. >> > >> > > > > On Mon, Sep 13, 2010 at 5:28 PM, Fabio Maulo < >> [email protected]> wrote: >> > > > > > the clause is : "with" >> > > > > > >> http://fabiomaulo.blogspot.com/2009/05/nhibernate-210-hql-with-clause... >> > >> > > > > > On Mon, Sep 13, 2010 at 8:23 AM, Armin Landscheidt < >> [email protected] >> > > > > > > wrote: >> > >> > > > > >> Hello, >> > >> > > > > >> I have a little performance problem and could resolve it if I >> could >> > > > > >> add the restriction in the where clause to the join clause. >> Actual the >> > > > > >> generated sql looks like: >> > >> > > > > >> select * from parent p >> > > > > >> left outer join child c on c.Parent = p.Id >> > > > > >> where p.Name like '%theName%' or c.Name like '%theName%' >> > >> > > > > >> This is to slow. But if I could generate a statement like >> > >> > > > > >> select * from parent p >> > > > > >> left outer join child c on c.Parent = p.Id and c.Name like >> '%theName%' >> > > > > >> where p.Name like '%theName%' >> > >> > > > > >> it would be much faster. >> > >> > > > > >> Is there a way to realize this? >> > >> > > > > >> Regards Armin >> > >> > > > > >> -- >> > > > > >> 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. >> > >> > > > > > -- >> > > > > > Fabio Maulo >> > >> > > > > > -- >> > > > > > 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]<nhusers%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/nhusers?hl=en. > -- Fabio Maulo -- 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.
