NHibernate 3.3.3.GA released

Hello. Just a few minutes ago we released NHibernate 3.3.3.GA. You can pick it up from sf.net or install it using the NuGet package manager .

This is a minor release, but in addition to fixing bugs and shortcomings, we have prepared a little tasty. This release was mainly aimed at improving the Linq provider:

• WCF DataServices support has been improved
• Linq supports the mapping of more standard .NET methods to the functions and procedures of the underlying database. For example, methods Sin, Cosand other trigonometric functions from a class System.Math.
• From this release, Linq to NHibernate has finally * limited support for collection projections:

var emplyee = (
    from emoloyee in db.Employees
        select new 
        {
            EmployeeId = employee.EmployeeId,
            OrderIDs = employee.Orders.Select(o => o.OrderId)
        }
).ToArray();

* Currently, you cannot add additional criteria to subqueries.

CAUTION :

In versions prior to 3.3.3.CR1, the processing of the method Take()contained a logical error: it did not matter where the request for the method was located - it was always processed as if the method call was located at the end. In version 3.3.3, this behavior was fixed - now it is Take()processed correctly in accordance with its semantics. Therefore, the following queries may produce different results.

session.Query.OrderBy(...).Take(5).Where(...);

session.Query.Where(...).OrderBy(...).Take(5);

In version 3.3.3 and higher, the first query will generate a subquery that will apply a limit on the number of rows before the where clause.

A complete list of changes can be found here .

You can report bugs found in JIRA . Source code is available on GitHub .

Many thanks to all those who participated in the release of this release.