c# NHibernate 连接数据库

Build 4.0.4.GA ============================= ** Bug * [NH-3795] - C# compiler "Roslyn" regression Build 4.0.3.GA ============================= ** Bug * [NH-2504] - Can't use Cacheable with Group By * [NH-3457] - TemplatedViolatedConstraintNameExtracter.ExtractUsingTemplate calls Substring with wrong arguments * [NH-3468] - InvalidCastException when deleting entities containing uninitialized lazy components * [NH-3573] - Query cache statistics not updated when using MultiCriteria * [NH-3731] - Unable to serialize session after modifying the index of entities in a list Build 4.0.2.GA ============================= ** Bug * [NH-2779] - Session.Get() can throw InvalidCastException when log-level is set to DEBUG * [NH-2782] - Linq: selecting into a new array doesn't work * [NH-2831] - NH cannot load mapping assembly from GAC * [NH-3049] - Mapping by code to Field not working * [NH-3222] - NHibernate Futures passes empty tuples to ResultSetTransformer * [NH-3650] - ComponentAsId<T> used more than once, cache first mapping and produces subsequently a sql select wrong * [NH-3709] - Fix Reference to One Shot Delete and Inverse Collections * [NH-3710] - Use of SetLockMode with DetachedCriteria causes null reference exception ** Task * [NH-3697] - Ignore Firebird in NHSpecificTest.NH1981 * [NH-3698] - NHSpecificTest.NH1989 fails for some drivers Build 4.0.1.GA ============================= ** Bug * [NH-3102] - Wrong mapping produced by Map * [NH-3214] - PropertyContainerCustomizer.Bag() throws NullReferenceException when mapping a property of type IList * [NH-3575] - DefaultReadOnly not working for Future() queries * [NH-3656] - Firebird doesn't accept Currency as parameter type * [NH-3667] - MappingByCode produce wrong table field name 'idx' in Dictionary<,> mappings * [NH-3679] - SchemaExport.Create(false, false) does not write to file specified via SchemaExport.SetOutputFile * [NH-3691] - All dialect checks in NHSpecificTest.NH1487.Fixture are broken * [NH-3692] - TypedManyToOneTest is broken for Firebird * [NH-3694] - Criteria or QueryOver with join to components collection does not return data. It worked in NH 3.3. * [NH-3695] - NHSpecificTest.NH1845 fails for some Dialects * [NH-3696] - Connection pooling + Multi threraded tests * [NH-3701] - NHSpecificTest.NH2302 Fails under Firebird ** Improvement * [NH-3604] - Map ByCode fails when property is protected (not public) * [NH-3687] - Change Id mapping of TimesheetEntry from native to assigned * [NH-3688] - Modify NHSpecificTest.NH1391 so that it doesn't depend on preknown id values * [NH-3690] - Add LEFT function to Firebird ** Patch * [NH-3383] - Fix for multiple objects of CascadeStyle in Memory that should be singleton * [NH-3577] - Fix in SessionFactory.Statistics.LogSummary() method to show 0 milisecond as MaxQueryTime when no query was executed, instead of -922337203685477 ** Task * [NH-3085] - Document enhanced id generators * [NH-3660] - Ignore Firebird in DtcFailuresFixture * [NH-3689] - Ignore Firebird in NHSpecificTest.NH1171 Build 4.0.0.GA ============================= ** Known BREAKING CHANGES from NH3.3.3.GA to 4.0.0.GA NHibernate now targets .Net 4.0. Many uses of set types from Iesi.Collections have now been changed to use corresponding types from the BCL. The API for these types are slightly different. Support for persistent non-generic collections removed. Use the generic counterparts instead. ##### Possible Breaking Changes ##### * IDeleteEventListener, IEventSource: Use generic ISet<> instead of non-generic in method signatures. * SqlString.Parts removed. Use SqlString.Count and SqlString.GetEnumerator(). * IPersistentCollection.GetSnapshot() now returns object instead of ICollection. The snapshot should be opaque to outside code. * Removed IsDiscriminatorFormula, DiscriminatorFormula and GenerateSelectString from UnionSubclassEntityPersister class. * Removed ManagedWebSessionContext. Any configuration files which use the "managed_web" session context should now use "web" * SybaseASADialect removed: Use SybaseSQLAnywhere10Dialect instead. * ASA10ClientDriver, ASAClientDriver and SQLiteDriver removed: Use SybaseSQLAnywhereDriver, SybaseAsaClientDriver, SQLite20Driver instead. * Removed Classic HQL Parser. * Removed IQueryTranslatorFactory2. It's methods were pulled up to IQueryTranslatorFactory. Method CreateQueryTranslators accepting string as first argument marked as Obsolete. * IQueryExpression.Translate now has second boolean argument 'filter' * Added several methods which accepts IQueryExpression to ISessionImplementor, which is duplicating methods which accepts string. * Miss-spelled AdoNetWithDistrubtedTransactionFactory removed: Use AdoNetWithDistributedTransactionFactory instead * HqlDistinctHolder removed: Use HqlExpressionSubTreeHolder instead * DisableLogFormattedSql method removed: the default is disabled * ISession.SaveOrUpdateCopy removed: Use Merge instead * Oracle and MySQL: The atan2 and power functions now return double (instead of single) for consistency with other dialects. * Removed FirebirdDriver. It was the same as FirebirdClientDriver since 3.2, and the latter have been the default since then. * Removed bunch of unused methods on *Helper classes * Static fields on NHibernateUtil are declared as their exact class From NH4.0.0.Alpha1 to 4.0.0.Alpha2: Fixed mapping by code behaviour when map child subclasses (see NH-3135 and NH-3269) The constructor of AbstractComponentTuplizer now behaves like AbstractEntityTuplizer in the way that it doesn't create the instantiator any more. Custom component tuplizers that derive directly from AbstractComponentTuplizer need to add this line of code in their constructor: instantiator = BuildInstantiator(component); From NH4.0.0.Alpha2 to 4.0.0.CR1: The interface IEnhancedProjection was removed and its methods moved to IProjection. Two other overloads of the GetColumnAliases() methods was removed from IProjection. * [NH-2290] Invalid hql parenthesis expansion in generated sql Unary minus before parentheses in HQL lost the parentheses when translated to SQL and therefore the wrong value was returned. This use of unary minus is now implemented in the mathematically correct way. ** Bug * [NH-3638] - Mapping-by-code is occasionally picking the wrong column name * [NH-3654] - Internal access of PersistentGenericBag removed ** Improvement * [NH-3415] - Add Overload to IGeneratorMapper.Params That Receives a Dictionary * [NH-3657] - Map By Code - One to One Missing Class Action ** Patch * [NH-3529] - Add linqtohql.generatorsregistry to nhibernate-configuration.xsd Build 4.0.0.CR1 ============================= ** Bug * [NH-3455] - QueryOver + selecting a component + OrderBy = wrong OrderBy in SQL * [NH-3581] - nhibernate.everything.sln doesn't compile * [NH-3587] - Parameters within a select clause * [NH-3620] - ORA-01483 when inserting two blobs and a date using the OracleManagedDataClientDriver * [NH-3624] - broken insert statement with select * [NH-3629] - Translation of string.IndexOf() in Linq is broken for firebird * [NH-3641] - Missing Outer Join * [NH-3642] - PostgreSQL: Support LINQ DateTime.Date in select clause * [NH-3649] - Missing support for round() in SQLite and SQL Server CE dialects (affected criteria queries) ** Improvement * [NH-3623] - Add FirebirdExceptionConverterExample * [NH-3