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    <p>There is an issue with the current implementation of the LINQ extensionmethods for NHibernate 3.1.0.4000 used together with NHibernate Facility 2.0RC (and previous versions) (see: <a href="https://nhibernate.jira.com/browse/NH-2626" rel="nofollow">https://nhibernate.jira.com/browse/NH-2626</a> and discussion here: <a href="http://groups.google.com/group/castle-project-devel/browse_thread/thread/ac90148a8d4c8477" rel="nofollow">http://groups.google.com/group/castle-project-devel/browse_thread/thread/ac90148a8d4c8477</a>)</p> <p>The fix I am using at the moment is to simply ignore the LINQ extensionmethods provided by NHibernate and create it myself. They're really just one-liners:</p> <pre><code>public static class NHibernateLinqExtensions { /// &lt;summary&gt; /// Performs a LINQ query on the specified type. /// &lt;/summary&gt; /// &lt;typeparam name="T"&gt;The type to perform the query on.&lt;/typeparam&gt; /// &lt;param name="session"&gt;&lt;/param&gt; /// &lt;returns&gt;A new &lt;see cref="IQueryable{T}"/&gt;.&lt;/returns&gt; /// &lt;remarks&gt;This method is provided as a workaround for the current bug in the NHibernate LINQ extension methods.&lt;/remarks&gt; public static IQueryable&lt;T&gt; Linq&lt;T&gt;(this ISession session) { return new NhQueryable&lt;T&gt;(session.GetSessionImplementation()); } /// &lt;summary&gt; /// Performs a LINQ query on the specified type. /// &lt;/summary&gt; /// &lt;typeparam name="T"&gt;The type to perform the query on.&lt;/typeparam&gt; /// &lt;param name="session"&gt;&lt;/param&gt; /// &lt;returns&gt;A new &lt;see cref="IQueryable{T}"/&gt;.&lt;/returns&gt; /// &lt;remarks&gt;This method is provided as a workaround for the current bug in the NHibernate LINQ extension methods.&lt;/remarks&gt; public static IQueryable&lt;T&gt; Linq&lt;T&gt;(this IStatelessSession session) { return new NhQueryable&lt;T&gt;(session.GetSessionImplementation()); } } </code></pre> <p>Then, when I need to do a LINQ query, I just use <code>session.Linq&lt;EntityType&gt;()</code> instead of <code>session.Query&lt;EntityType&gt;</code>.</p> <p>Hope it helps someone in the same situation that I was.</p>
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    1. USDaniel Schilling
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    1. COdoes help! thanks
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    2. COThanks! Good job!
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