Instead session.CreateQuery you can write session.GetNamedQuery a named query can be an HQL or a SQL or a H-SQL All queries wrote in the mapping are checked and compiled at BuildSessionFactory
Dynamic queries as Criteria and QueryOver are dynamically created an so interpreted/translated each time. For Linq (in NH trunk) we are working to avoid the translation each time (it need a "little" overhead to calculate the hashcode of the Linq sentence). 2010/2/17 Ricardo Peres <[email protected]> > Hi, Gustavo! > > I didn't mean named queries, but those created with CreateQuery(String > queryString). > On a side note, if named queries are compiled at the beginning, it > means that we cannot have multiple queries, for different DB engines, > because some of them will not compile, is that so? > > Thanks, > > RP > > On Feb 17, 1:15 pm, Gustavo Ringel <[email protected]> wrote: > > HQL named queries are compiled at the beggining. > > > > Gustavo. > > > > > > > > On Wed, Feb 17, 2010 at 2:50 PM, Ricardo Peres <[email protected]> > wrote: > > > Hello, > > > > > Does NHibernate support compilation of queries (HQL, Criteria, LINQ)? > > > I was looking for ways to speed up the generation of the actual SQL, I > > > assume it has to be done each time a query is List()ed, or is there a > > > query cache for HQL, Criteria and LINQ? > > > > > Thanks! > > > > > Ricardo Peres > > > > > -- > > > 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. > > -- 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.
