Do you have set up caching in your mapping file for the Person mapping like:

<class name="Person".....>
    <cache usage="read-only"/>
    ....
</class>


-- 
Jakob Tikjøb Andersen
+45 25 277 105


On Fri, Aug 7, 2009 at 2:11 PM, mattcole <[email protected]> wrote:

>
> Hi,
>
> I can't seem to get query caching to work for me, or else I'm
> misunderstanding how it should work.
>
> The following test:
>
> [Test]
>        public void Test()
>        {
>            var person = PersonBuilder.New().Build();
>            _session.Save(person);
>            _session.Flush();
>
>            var query = _session.CreateCriteria<Person>()
>                .Add(Restrictions.Eq("Id", person.Id))
>                .SetCacheable(true);
>
>            var listOne = query.List();
>            var listTwo = query.List();
>        }
>
> causes two queries to the db, and in the session factory statistics I
> can see that there have been 2 QueryCachePuts and 2 QueryCacheMisses,
> and no QueryCacheHits.
>
> I would have hoped that the first query would execute, and the second
> hit the cache.  Is that correct or am I missing something?
>
> My config file has these lines:
>
> <property
> name="cache.provider_class">NHibernate.Cache.HashtableCacheProvider</
> property>
>    <property name="cache.use_second_level_cache">true</property>
>    <property name="cache.use_query_cache">true</property>
>
> Thanks,
> Matt
> >
>

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