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Build vNext
=============================
** Known BREAKING CHANGES from NH3.3.2.GA to vNext
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.
##### 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 assepting 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.
* Mis-spelled AdoNetWithDistrubtedTransactionFactory removed: Use AdoNetWithDistributedTransactionFactory instead
* HqlDistinctHolder removed: Use HqlExpressionSubTreeHolder instead
* DisableLogFormattedSql method removed: the default is disabled
* ISession.SaveOrUpdateCopy removed: Use Merge instead
Build 3.3.2.GA
=============================
** Bug
* [NH-2463] - Exception in LINQ projection with redundant type cast - block using WCF Data Services projection's
* [NH-2688] - SelectMany with cast throws QuerySyntaxException
* [NH-2898] - Retrieving object from 2nd cache with lazy property fails
* [NH-3050] - Contributed patch as solution to Unable to cast object of type 'NHibernate.Impl.ExpandedQueryExpression' to type 'NHibernate.Linq.NhLinqExpression' at NHibernate.Linq.NhQueryProvider.PrepareQuery
* [NH-3123] - Nuget package should contain the NHibernate logo
* [NH-3217] - OrderBy with a parameter then Skip and Take produces sql error
* [NH-3239] - Linq to NHibernate and Dynamic LINQ - query caching not working
* [NH-3271] - Threading problem in TypeFactory
** Improvement
* [NH-3296] - Tweak build system to allow keeping a constant assembly version between compatible releases
* [NH-3297] - NHibernate 3.x NuGet package should forbid Iesi.Collections 4.0 or higher
** Patch
* [NH-3293] - SimpleExpression.ToString() returns hashes for strings and dates
Build 3.3.1.GA
=============================
** Sub-task
* [NH-3167] - Support for Microsoft Sql Server 2012 sequences
* [NH-3170] - Add native "iif" function to MsSql2012Dialect
** Bug
* [NH-2789] - LINQ query on byte? simple property fails on MSSQL 2005 (tinyint)
* [NH-2812] - Performing a Linq query on a non-null byte property throws an InvalidCastException
* [NH-3121] - Silent truncation of binary data
* [NH-3124] - invalid cast to int in generated sql with a char property
* [NH-3125] - Invalid SQL when querying via LINQ with grouping (regression from 3.2)
* [NH-3126] - InvalidCastException when cascading saves to transient dictionary values
* [NH-3138] - Distinct Bug on MSSQL with OrderBy/Limit and functions in Projection/Order
* [NH-3142] - Batch-loading of lazy children failing when key is composite
* [NH-3145] - HQL query using base class entity with lazy properties throws "No Persister For" error
* [NH-3147] - Calling Contains on a subquery that contains a join throws an Exception
* [NH-3153] - Duplicated id generator tables if schema is specified using different methods for different classes.
* [NH-3162] - Byte.Equals in LINQ Where clauses throws NotSupportedException
* [NH-3172] - "Duplicate dynamic module name within an assembly"
** Improvement
* [NH-3104] - Typo in Warning Messages
* [NH-3149] - MsSql2005Dialect should use nowait in LockMode.UPGRADE_NOWAIT
* [NH-3156] - ShowBuildMenu.bat does not work with spaces in repository folder name
* [NH-3168] - Add support for bit_length function for MsSql2000Dialect and above
* [NH-3169] - Add supprot for extract function for MsSql2000Dialect and above
Build 3.3.0.GA
=============================
** Known BREAKING CHANGES from NH3.2.0.GA to NH3.3.0.GA
##### Possible Breaking Changes #####
* [NH-2214] - SQL Server 2005/2008: Exception is now thrown when paging a statement that requires distinct results, and is ordered by a column that is not included in the result set of the query
- Dialog.ExtractColumnOrAliasNames method signature and visibility changed - may affect custom dialects that use this method
* [NH-2950] - IAccessCallback.NextValue property renamed and changed to a method called IAccessCallback.GetNextValue()
* [NH-2953] - SequenceStyleGenerator now forces use of a table if a pooled optimizer is chosen and the dialect doesn't support pooled sequences.
* [NH-2960] - Queries for an entity name will now not include instances of the same class mapped using a different entity name.
* [NH-2664] - IHqlExpressionVisitor has new property ISessionFactory SessionFactory { get; }
* [NH-3067] - The use of Substring() in Linq queries have been corrected so the zero-based index parameter in C# is converted to one-based index in SQL.
* [NH-2528] - Throw exception instead of silently truncate string and blob data
* [NH-3086] - The base dialect now defaults to ANSI syntax for substring. A custom dialect may need to adjust for this.
** Bug
* [NH-2956] - SybaseSQLAnywhere10Dialect doesn't override OffsetStartsAtOne
* [NH-3111] - Wrong SQL generated when subquery uses objects from parent query
** Improvement
* [NH-3086] - All dialects should support substring() with two arguments
Build 3.3.0.CR1
=============================
** Bug
* [NH-1477] - Saving a collection (thats been Cleared) with all-delete-orphan using Oracle with ODP drivers
* [NH-2214] - Distinct and Row_number problem
* [NH-2347] - Casts inside aggregate functions are incorrectly applied outside of them
* [NH-2419] - Linq Provider Problem with group by with an order by clause
* [NH-2429] - SQL Server Linq Average function on Interger field only returns truncated interger value
* [NH-2439] - LINQ 'in' query not fully interpreted
* [NH-2451] - LINQ Issue - joining twice with same table when used in both select and where. Second join is a full select and filtered in where instead of a join .. on
* [NH-2452] - NH 3.0 Linq provider does not correctly translate standard .Key property when grouping
* [NH-2492] - Problem with ROW_NUMBER and DISTINCT operator using LINQ
* [NH-2511] - System.ArgumentException: Object of type 'System.Linq.Expressions.ConstantExpression' cannot be converted to type 'System.Linq.Expressions.LambdaExpression' when passing an expression through a method
* [NH-2527] - AbstractBatcher reuses disposed IDbCommands which causes an ArgumentOutOfRangeException with OracleDataClientDriver
* [NH-2560] - NoViableAltException with ordering by projection in GroupBy
* [NH-2664] - Linq, cannot query dynamic-component
* [NH-2706] - subselect in LINQ query with Contains clause produces wrong SQL
* [NH-2722] - Linq Count() does not respect previous calls to Select() or Distinct()
* [NH-2744] - NewArrayInit Is not Implemented
* [NH-2763] - queryover fails where referencing enum in VB.NET
* [NH-2781] - linq's OrderBy by a calculated column doesn't work
* [NH-2809] - Incorrect specification of VARBINARY(MAX) in MsSql2005Dialect
* [NH-2828] - Persist uploads not initialized collections on flush
* [NH-2833] - "where" clause not working after "group by", generates wrong SQL
* [NH-2846] - Fetch on Count Throws Error
* [NH-2850] - Unable to use enums in NH 3.2 QueryOver checked comparison
* [NH-2853] - SetFirstResult and SetMaxResults do not work correctly on Oracle (ODP.NET)
* [NH-2856] - Retrieval of cached query with Fetch throws exception
* [NH-2857] - Medium Trust Bug in 3.2
* [NH-2858] - ToString() on Guid column with SQL Server Dialects
* [NH-2863] - Criteria API restriction over aggregate function wrapped in NotExpression is wrongly placed in WHERE clause instead of HAVING clause which generates invalid SQL
* [NH-2869] - Custom extension methods in the select clause are not projected using HQL
* [NH-2880] - Proxies loose their session reference on session deserialization
* [NH-2881] - Fix not found key handling on extra lazy one to many maps
* [NH-2886] - Informix support broken
* [NH-2889] - QueryOver component with multiple properties results in Sql Error
* [NH-2891] - Too many parameters removed (Pervasive SQL) - SELECT doesn't work
* [NH-2893] - NHibernate SQL Parameter on IBM.Data.DB2.iSeries provider
* [NH-2904] - Wrong query generation with LINQ subquery
* [NH-2906] - Using the same parameter name for two differently typed where clauses throws an exception
* [NH-2913] - LINQ query that contains .Any() produces invalid SQL
* [NH-2917] - Paging error with Skip().Take().
* [NH-2925] - Improper SQL is generated for Take (pagination) for dialects which have UseMaxForLimit = true (like Oracle)
* [NH-2927] - Oracle Dialect does not handle the correct resolution for timestamp version columns
* [NH-2937] - Invalid index 0 for this DB2ParameterCollection with Count=0.
* [NH-2940] - OracleDialect creates wrong sql using SetFirstResult with criteria queries
* [NH-2946] - Superfluous join when querying by foreign key given Id with LINQ
* [NH-2954] - PostgreSQL should SupportsPooledSequences
* [NH-2959] - Polymorphic queries in MultiQuery, MultiCriteria and Futures cause ArgumentOutOfRangeException
* [NH-2960] - Query using entity name also returns entities of same type but different entity name
* [NH-2967] - MySQL Schema Update tool fails with exception
* [NH-2976] - AbstractPersistentCollection.Remove does not remove item from an uninitialized dictionary
* [NH-2989] - ComponentAsId does not set Id Property
* [NH-2998] - Allow to use AsQueryable on child collection
* [NH-3000] - QuerySyntaxException: Exception of type 'Antlr.Runtime.NoViableAltException' was thrown. when projection contains complex code [regression]
* [NH-3001] - NHibernate.HibernateException: Query Source could not be identified
* [NH-3002] - HQL: parser is trying to reuse parent implied join for subquery
* [NH-3003] - Linq: extra joins
* [NH-3004] - DriverBase.RemoveUnusedCommandParameters removes all parameters when UseNamedPrefixInSql = true and UseNamedPrefixInParameter = false
* [NH-3008] - Excess DB parameters created when passing SqlFunctionProjection to LHS of InExpression
* [NH-3009] - Linq trying to add parameters twice if same predicate is used in query more then once
* [NH-3016] - Mapping by code does not properly support nested types
* [NH-3019] - LINQ: Select Key from group by generates wrong SQL
* [NH-3020] - Firebird and DB2 dialect claims to support sequences, but throws in GetSelectSequenceNextValString(string) (since not overriden)
* [NH-3026] - Linq order by grouped count before select clause gives wrong sql
* [NH-3031] - Cannot Sum Property of Type Single
* [NH-3032] - Group By and Condition Throws Exception
* [NH-3036] - Wrong SqlType size set for LIKE statement
* [NH-3044] - Self-joined query with subquery and where - where applied to subquery rather than the external query
* [NH-3059] - Contains broken when used on a path (Works in previous version)
* [NH-3063] - Turkish-I problem in ValidateColumn
* [NH-3064] - Schema validation fails for ODBC
* [NH-3073] - Equal in Linq-provider is only implemented for string
** Improvement
* [NH-1007] - Add a generator attribute to id
* [NH-2528] - Throw exception instead of silently truncate string and blob data
* [NH-2825] - Add property-ref and not-found attributes in mapping by code
* [NH-2835] - SQL Anywhere dialect/driver improvements
* [NH-2870] - Simplify Development on NHibernate for Contributors
* [NH-2875] - Add Foreign Key to one-to-one mapping by code
* [NH-2883] - DisableLogFormatedSql is not useful
* [NH-2899] - Support for "in (<subquery>)" in Linq
* [NH-2950] - Update optimizers for enhanced id generators (ported from Hibernate)
* [NH-2953] - Update the SequenceStyleGenerator
* [NH-2962] - Fix PostgreSQL and Firebird timestamp selection and precision
* [NH-2974] - Add unsaved-value attribute in mapping by code.
* [NH-2980] - Port enhanced TableGenerator from Hibernate
* [NH-3024] - Mapping-by-Code does not allow Unique in Component mapping
* [NH-3040] - SymbolSource support along with NuGet
** Patch
* [NH-2004] - SequenceStyleGenerator + TableStructure opens multiple transactions.
* [NH-2545] - Comparing strings in VB throws NotSupportedException
* [NH-2840] - Improper SQL is generated for Take (pagination) for dialects which have UseMaxForLimit = true (like Oracle)
* [NH-2864] - Fix for nuget package creation.
* [NH-2905] - Support for multistep joins in Linq
* [NH-2914] - Functions for DateTime properties in OracleDialect
* [NH-2924] - CLONE - Improper SQL is generated for Take (pagination) for dialects which have UseMaxForLimit = true (like Oracle)
* [NH-2936] - Better Sequence Support for Firebird
* [NH-2964] - WhereRestrictionOn().IsInG() is a icollection not ienumerable like it should be
* [NH-2982] - SimpleExpression.ToString() can result in unwanted loading of lazy objects
* [NH-3010] - Fix for batching/command behaviour in OneToManyPersister
* [NH-3067] - Linq - substring function does not work
** Task
* [NH-2672] - Upgrade Npgsql lib file to next release after 2.0.11.91.
* [NH-2752] - Re-enable CriteriaQueryTest.AllowToSetLimitOnSubquries for SQLite
Build 3.2.0.GA (rev6000)
=============================
** Known BREAKING CHANGES from NH3.1.0.GA to NH3.2.0.GA
##### Design time #####
* removed obsolete "use_outer_join" property from nhibernate-configuration.xsd (simply remove it from your xml configuration)
##### Possible Breaking Changes #####
* All Dialect.GetLimitString() methods replaced with a single GetLimitString method with a new signature.
For dialects the developers don't perform routine tests on, efforts were made to ensure the new limit string
method conforms to the database documentation. Please report any limit-related bugs discovered at runtime.
* [NH-2550] - Allow public access to FieldInterceptor Session (IFieldInterceptor changed)
* [NH-2593] - For Microsoft SQL Server the default batch-size (adonet.batch_size) is set to 20 where not explicit defined in the session-factory configuration
* - ICollectionPersister added property to fix [NH-2489]
* [NH-2605] Refactorize MultiQuery/MultiCriteria implementation to delegate responsibility to IDrive (IDrive changed).
* For users who don't look at Log-ERROR, to prevent wrong behavior when lazy-properties are used the DynamicProxyValidator validates the accessability of properties setters.
* For those implementing IDrive without inherit from DriveBase: IDrive.AdjustCommand
* Dialect base: removed some no more needed properties
** Bug
* [NH-2792] - Using a named parameter multiple times in a native SQL query results in invalid parameter binding (exception in some drivers)
* [NH-2813] - Cache DefaultExpiration type is "byte"
** Improvement
* [NH-2571] - Full PostgreSQL Support
* [NH-2743] - Generic version of ISession.Merge()
* [NH-2800] - Change internal primitive type constructor to protected
** Patch
* [NH-2811] - Wrong logger type into AdoNetTransactionFactory & AdoNetWithDistributedTransactionFactory classes
* [NH-2814] - Documentation Error: Section 3.5 - Table 3.2 - transaction.factory_class (with patch)
Build 3.2.0.CR1 (rev5976)
=============================
** Bug
* [NH-2118] - GroupBy without Select doesnt work
* [NH-2387] - Postgres - Unable to run LINQ query using boolean predicate - ERROR: 42883: operator does not exist: boolean = integer
* [NH-2435] - No order by clause generated with self referencing orderby clause.
* [NH-2583] - Query with || operator and navigations (many-to-one) creates wrong joins
* [NH-2773] - ProxyObjectReference creates a new ProxyFactory for each deserialization which disables proxy caching
** Improvement
* [NH-2748] - Support % operator
** Patch
* [NH-2774] - Perf - reusing same regex object in joinwalker objects
Build 3.2.0.Beta2 (rev5964)
=============================
** Bug
* [NH-2206] - Cast is not supported by the new Linq provider
* [NH-2213] - CLONE -Wrong parameters order in IQuery with SetParameterList and Filter. SQL Server 2005
* [NH-2296] - Subselect fetching strategy with a "SetMaxResults" query generates *extremely* inefficient sql
* [NH-2317] - Select after Take does not work properly
* [NH-2318] - Template functions fail with certain combinations of arguments.
* [NH-2328] - Linq query on <Any/> fails
* [NH-2415] - HQL parameters not converted correctly to SQL
* [NH-2657] - OrderBy After Cast Not Working
* [NH-2662] - Casting a joined alias in QueryOver loses alias context and looks for property on QueryOver root
* [NH-2700] - SqlFunctionProjection does not honor parameter order
* [NH-2701] - Cannot use Linq Skip() in conjunction with FetchMany and ToFuture
* [NH-2703] - Using a "with" restriction in outer joins result in wrong SQL
* [NH-2708] - Cast<>() with a where clause fails with a NotSupportedException
* [NH-2712] - Linq query doesn't support enums in VB.NET
* [NH-2717] - Count() after Cast<>() causes InvalidOperationException
* [NH-2729] - Parameter values are not set using OffsetStartsAtOne
* [NH-2733] - Using an expression in QueryOver gives: Lambda Parameter not in scope
* [NH-2736] - Inverted parameters in HQL statement using take
* [NH-2739] - Can't get ByCode mapping to produce not nullable varbinary(max)
* [NH-2741] - CLONE -HQL .class query on <any> mapping does not work
* [NH-2746] - Invalid SQL generated for MSSQL when using Filter and paging subquery together [regression from 2.1]
** Improvement
* [NH-941] - One-Many Requiring Nullable Foreign Keys
* [NH-1050] - Unidirectional One To Many Without Nullable Foreign Key
* [NH-2070] - Better error message for "object references an unsaved transient instance"
* [NH-2427] - Support querying HasValue on Nullable types
* [NH-2683] - Add common dialect functions as extension methods for QueryOver
* [NH-2702] - Support HQL pagination with parameters
* [NH-2728] - ManyToAny missing from ICollectionElementRelation<TElement>
* [NH-2732] - Dialect.GetLimitString simplifications and improvements
* [NH-2738] - Exception thrown when mapping contains empty enum
* [NH-2749] - Externalize Remotion.Linq namespace
* [NH-2753] - one-shot-insert for <list> and <map> for unidirectional one-to-many
* [NH-2760] - Unable to order by sub-collection's count
* [NH-2770] - Property spelling of IDbIntegrationConfigurationProperties.LogFormatedSql
** New Feature
* [NH-2616] - Support Trim() function in Linq
** Patch
* [NH-2125] - Solution for NH2123 - Subselect in combination with a disjuction query causes an enormous memory cons
* [NH-2363] - Patch for ComponentCollectionCriteriaInfoProvider, fixed persister.ElementType cast in constructor.
Build 3.2.0.Beta1 (rev5839)
=============================
** Bug
* [NH-2404] - Future queries crash (MultiQuery) when using projection queries using hql + result transformer or the linq provider (which compiles into hql)
* [NH-2421] - NotSupportedException text in ToFuture and ToFutureValue does not make sense (or help)
* [NH-2422] - ToFuture throws NotSupportedException on IQueryable if Fetch is used.
* [NH-2559] - NH 3.0 Linq Provider : Issue using multiple filters on the same entity
* [NH-2615] - Linq Fetch cannot traverse through components
* [NH-2690] - Linq Select() broken with .ToFuture()
* [NH-2691] - Linq LongCount() behavior different from Count()
* [NH-2697] - Named parameter not found in HQL with mapping using "entity-name"
* [NH-2698] - Proxying fails for methods with generic type constraints
** Improvement
* [NH-2568] - Create Custom Persister for Collection Type inherited from OneToManyPersister
* [NH-2695] - update default driver of firebird dialect to FirebirdClientDriver (FirebirdDriver is obsolete)
** New Feature
* [NH-2699] - Sql Azure dialect
Build 3.2.0.Aplha3 (rev5803)
=============================
** Sub-task
* [NH-1344] - QueryTranslator: Invalid Cast to object array when using IResultTransformer
* [NH-1642] - one-to-many collection doesn't work if the child is mapped using table per class
** Bug
* [NH-1090] - Query cache does not work when using Criteria API to create a projection query with a result transformer
* [NH-1747] - Lazy load failure on items using <join> if FK for bag is in the secondary table
* [NH-2510] - Lazy-loading doesn't work with cache
* [NH-2569] - IDGeneratorBinding seems broken when mixing schemas
* [NH-2587] - .Cacheable().Fetch() throws 'Exception occurred getter of xxx'
* [NH-2661] - NHibernate cannot handle SQL Server TIME columns when built with the .NET 4 framework
* [NH-2673] - Nhibernate 2nd level cache and Result transformer
* [NH-2685] - Unnecessary proxy initialisation in CriteriaQueryTranslator
* [NH-2686] - Embedded ResultsTransformers should implements Equals/GetHashCode
** Improvement
* [NH-2505] - Querries with WHERE containing SQL Server 'bit' datatype produce CASE construction
* [NH-2551] - Bad code practice. Function SessionFactoryImpl.GetImplementors: if type not found - value from ReflectHelper.ClassForFullName returns through TypeLoadException.
* [NH-2670] - Stateless Session load no-lazy collection
* [NH-2684] - More simple way to add NamedQueries by-code
** New Feature
* [NH-2674] - QueryOver doesn't have support for entity-name
** Patch
* [NH-2669] - Patch to prevent "NHibernate.AssertionFailure: possible non-threadsafe access to the session" error caused by stateless sessions
Build 3.2.0.Aplha2 (rev5715)
=============================
** Bug
* [NH-2540] - Linq generates invalid boolean case statements (was: Linq ignoring configured query-substitutions)
* [NH-2640] - HQL Having clause is ignored without preceeding group by
* [NH-2641] - HQL does not throw exception on unexpected trailing tokens
* [NH-2642] - BatcherDataReaderWrapper.GetValue has a typo
* [NH-2643] - MSSQL configuration template is still using "use_outer_join"
* [NH-2652] - SchemaMetadataUpdater does not take Dialect default properties
** Improvement
* [NH-2644] - schemaaction is not supported in joinedsubclass
** New Feature
* [NH-2533] - Support paging in HQL
** Task
* [NH-2653] - Remove just added ExpressionTreeVisitor class
Build 3.2.0.Aplha1 (rev5664)
=============================
** Bug
* [NH-1925] - Wrong SQL aliases generated for HQL subselect
* [NH-2480] - AssertByIds test function with unordered Ids
* [NH-2488] - Subclass join does not exclude lazy properties
* [NH-2489] - AbstractPersistentCollection.ReadElementByIndex gives wrong result for missing element with lazy="extra"
* [NH-2490] - Mapping.Join.IsLazy always returns true
* [NH-2491] - ObjectNotFoundException in HQL query when referencing joined subclass
* [NH-2498] - Lazy="no-proxy" does eager load
* [NH-2554] - NHibernate Formula doesnt recognize varbinary as a keyword on Sql Server 2008 or 2008 R2
* [NH-2565] - session.Persist does not work with entities with lazy properties (no-proxy)
* [NH-2584] - An entity with a lazy property cannot be saved in new session
* [NH-2603] - lazy="extra" return different count than initialized collection.
* [NH-2604] - Problem with MSTest and Relinq (possibly due to ILMerge)
* [NH-2607] - Proxifier should not try to proxy sealed and non public methods
* [NH-2610] - ISQLExceptionConverter doesn't work with MultiCriteria and MultiQuery
* [NH-2622] - Proxying fails for methods with out and ref arguments
* [NH-2626] - LinqExtensionMethods.Query<T> implements wrong NhQueryable<T>
* [NH-2627] - Cloning subcriteria loses WithClause
* [NH-2628] - Fails to create proxy for class with method that has argument "ref of Dictionary<string, string>"
* [NH-2632] - Lazy Properties Causing An Exception If Containing Class Is Set To Not Lazy
* [NH-2633] - MapperByCode don't Register Component
** Improvement
* [NH-1513] - MultiCriteria, MultiQuery improvements
* [NH-2382] - HQL, Criteria, QueryOver need Set methods for all NHibernate types
* [NH-2418] - Dialect.IsQuoted fails on empty name
* [NH-2495] - Support ISqlQuery in MultiQuery
* [NH-2518] - disable/truncate SQL parameter logging of BLOBs
* [NH-2526] - Sybase ASE 15 support
* [NH-2530] - Include WHERE clause in error message if we aren't able to locate a 'High' value
* [NH-2531] - NHibernate.Impl.CriteriaImpl.cs: Fix for possible ArgumentNullException in sub-criteria alias handling
* [NH-2550] - Allow public access to FieldInterceptor Session
* [NH-2563] - Support calls to ToString() in Linq queries
* [NH-2570] - Full SQLite Support
* [NH-2573] - Ability to retrieve longest registered type for a specified DbType
* [NH-2580] - "Unable to locate persister" exception message should be more helpful
* [NH-2586] - Default ProxyFactory
* [NH-2592] - Add ICriteria functionality missing in QueryOver
* [NH-2593] - Default common values per dialect
* [NH-2601] - Remove Dialect.HasAlterTable
* [NH-2605] - Refactorize MultiQuery/MultiCriteria implementation to delegate responsibility to IDrive
* [NH-2612] - Move the lambda con to the same namespace than Configuration
* [NH-2630] - Truncate SQL parameter logging of very long strings
** New Feature
* [NH-2015] - Implement Hibernate's Order.IgnoreCase()
* [NH-2426] - postgresql schema metadata
* [NH-2591] - Insert ordering
* [NH-2602] - Mapping <subselct> node in collection, subclass, join and so on
* [NH-2635] - Mapping by code
** Patch
* [NH-2548] - HQL Select Clause Parameters
* [NH-2590] - Missed registration of Concat function for SQLCE4
* [NH-2600] - Increase visibility of components in AbstractPersistentCollection
** Task
* [NH-2561] - Consider current_timestamp semantics
* [NH-2575] - Update documentation for immutable classes
* [NH-2608] - Integrate Remotion 1.13.100 to fix duplicate mscorlib problem
* [NH-2636] - Expose ExpressionTreeVisitor Members
Build 3.1.0.GA (rev5425)
=============================
** Known BREAKING CHANGES from NH3.0.0.GA to NH3.1.0.GA
##### Design time #####
* [NH-2481] - Deprecated: ISession.SaveOrUpdateCopy methods - use ISession.Merge methods instead
##### Run time #####
* [NH-2481] - An exception will now be thrown when an entity references a transient entity and cascade="merge|all" is not configured on the association
##### Possible Breaking Changes #####
* [NH-2461] - Signature change for IQuery.SetParameterList
* [NH-2556] - NH is too tolerante to incorrect naming when access="field.XXX" is used
** Sub-task
* [NH-2525] - Wrong parameter used for limit claues in MySQL
** Bug
* [NH-1985] - NHibernate is allowing deletion of immutable objects
* [NH-2037] - Reattaching an entity with many-to-one inside a natural-id
* [NH-2130] - Reporting query containing sum crashes when there are no rows
* [NH-2179] - String constants are not useable in Linq query projection
* [NH-2203] - problem with orderby in linq query
* [NH-2280] - LINQ Query on Composite key creates invalid SQL
* [NH-2311] - .Any() extension method does not work in most cases
* [NH-2362] - GroupBy with multiple fields fails with exception
* [NH-2375] - OfType with a where clause fails with a NotSupportedException
* [NH-2381] - Fetch clause fails with a NotSupportedException
* [NH-2386] - Unecessary update / invalid SQL generated when collection updated with a versioned (generated) parent entity
* [NH-2400] - Linq query fail when using contains from an empty Collection
* [NH-2407] - Linq provider doesn't support enums in VB.NET
* [NH-2412] - OrderBy generates an inner join instead a left join
* [NH-2433] - When using extensions methods with generic parameters the provider uses the first use even if the generic parameter is different.
* [NH-2441] - Logical bool values are not mapped properly (query execution returns incorrect result with SQLite)
* [NH-2443] - Error compiling NH with ShowBuildMenu.bat -> Cannot run Tests
* [NH-2450] - Multi Query in MySQL no longer working in 3.0 (was in 2.1)
* [NH-2459] - LINQ provider query plan cache issue with use of type check expression .Where(o=>o is SomeType)
* [NH-2460] - version generator is not working with DateTime2 data type.
* [NH-2464] - NHibernate DLLs not built with optimization in 'release' mode.
* [NH-2467] - Futures in 3.0.0.GA go bananas when using PostgreSQL
* [NH-2470] - PersistentIdentifierBag not creating snapshot correctly for new collections.
* [NH-2482] - SerializationException when writing object to viewstate
* [NH-2484] - Regression - Binary Blob SerializationException - MSSQL 2k8 / varbinary(max)
* [NH-2499] - Case statement does not handle multiple when clauses
* [NH-2501] - Case statement does not allow a parameter in the first then clause
* [NH-2503] - HQL subselect with addition fails
* [NH-2507] - LINQ queries tha compare enumeration values with /checked+ compiler option throw NotSupportedException
* [NH-2512] - QueryOver with Where clause and Take crashes
* [NH-2524] - Linq converts enums to integers prematurely
* [NH-2529] - Linq on Informix using take gives an exception
* [NH-2536] - Second call to OfType don't change the query
* [NH-2543] - IQueryOver support is not implemented for IStatelessSession
* [NH-2549] - Disposing an Stateless Session that has already been closed causes a SessionException
* [NH-2555] - Linq with Contains doesn't work with read only collections
* [NH-2556] - NH is too tolerante to incorrect naming when access="field.XXX" is used
** Improvement
* [NH-1342] - Very slow inserts for large BLOB
* [NH-2023] - Batch operations - introduce SetBatchSize for IStatelessSession
* [NH-2098] - Support for transaction isolation levels in stateless sessions.
* [NH-2211] - Stateless Session Linq Support
* [NH-2228] - Cascading StaleStateException doesn't show which Entity caused the problem
* [NH-2425] - Cache the XmlSerializer for HbmMapping class
* [NH-2449] - Add IStatelessSession.BeginTransaction(IsolationLevel) Method
* [NH-2454] - Add auto-quote settings to main documentation
* [NH-2455] - Centralization of proxy check to IProxyFactoryFactory (better support for static proxy)
* [NH-2457] - Ability to use DetachedCriteria from stateless session
* [NH-2461] - Allow parameter list as ienumerable and simplify IQuery
* [NH-2471] - ShowBuildMenu.bat and Windows XP
* [NH-2481] - Merge can fail when there is a transient entity reachable by multiple paths and at least one path does not cascade on merge
* [NH-2502] - Fetch/Cacheable Should be Allowed to be Called Anywhere
* [NH-2508] - Deprecate the ISession.SaveAndUpdateCopy API
* [NH-2522] - ILMerge Antlr and ReLinq
* [NH-2537] - Implement camelcase-m-underscore naming strategy
* [NH-2557] - Improves log message, of CustomType not serializable, by adding additional data
** New Feature
* [NH-908] - Implement read-only entities
* [NH-2410] - Port <properties> from Hibernate
** Patch
* [NH-2153] - Unused parameter in SetCommandTimeout method in DriverBase
* [NH-2172] - Unrecognised method call in expression when using QueryOver queries in VB.Net
* [NH-2445] - Add IStatelessSession.IsOpen and IStatelessSession.IsConnected
* [NH-2473] - EntityName + inheritance doesn't work
* [NH-2474] - Xsd for <properties> on subclass missing
* [NH-2478] - Docs for <properties>
* [NH-2513] - SetMaxResults issue with DB2400Dialect
** Task
* [NH-2506] - Fix first example of ternary association in documentation
* [NH-2541] - Upgrade ReLinq to 1.13.93
Build 3.0.0.GA (rev5290)
=============================
** Known BREAKING CHANGES from NH2.1.1.GA to NH3.0.0.GA
##### Design time #####
* [NH-2392] - ICompositeUserType.NullSafeSet method signature changed
##### Run time #####
* [NH-2199] - null values in maps/dictionaries are no longer silenty ignored/deleted
* [NH-1894] - SybaseAnywhereDialect has been removed, and replaced with SybaseASA9Dialect.
- Sybase Adaptive Server Enterprise (ASE) dialects removed.
##### Possible Breaking Changes #####
* [NH-2251] - Signature change for GetLimitString in Dialect
* [NH-2284] - Obsolete members removed
* Related to [NH-2358]: DateTimeOffset type now works as a DateTimeOffset instead a "surrogate" of DateTime
** Bug
* [NH-2222] - Wrong type for constant/parameter value used
* [NH-2234] - Query on Property mapped with IUserType
* [NH-2244] - Linq provider does not has full supporting of components in queries.
* [NH-2370] - NHibernate.Linq simple where clause results in a table scan.
* [NH-2394] - Comparing an enum (stored as a string with a user type) to an enum literal fails
* [NH-2398] - Null equality uses non-boolean expression
* [NH-2402] - LINQ equality should map to SQL equality
* [NH-2403] - Linq boolean constants are of wrong type (integer)
* [NH-2409] - Using WithClause in Criteria API causes NH to mix up query parameters
* [NH-2416] - NHibernate.Linq does not support queries against <map> elements
* [NH-2417] - NHibernate fails to correctly load a child collection if the parent contains a many-to-one
* [NH-2420] - Cannot use distributed transactions while providing connection to the session
* [NH-2438] - LINQ 'in' query not fully interpreted
** Improvement
* [NH-2423] - NHibernate.Linq queries against Dictionaries with ContainsKey
** Patch
* [NH-2413] - Micro optimization in DefaultFlushEntityEventListener
* [NH-2437] - Typo
Build 3.0.0.CR1 (rev5265)
=============================
** Bug
* [NH-1897] - boolean discriminator formulas broken on PostgreSQL
* [NH-2154] - Booleans may not be used in expression HQL in PostgreSQLDialect
** Patch
* [NH-2392] - ICompositeUserType support for cases where not all parameters should be set (such as dynamic-update)
Build 3.0.0.Beta2 (rev5254)
=============================
** Bug
* [NH-1155] - SubselectFetch doesn't take into account paging
* [NH-2371] - Exception is thrown when using SetMaxResults on query using MySQL
* [NH-2374] - ForeignGenerator does not support EntityMode.Map
** Improvement
* [NH-1799] - Change SQL Server dialect to support variable limits
* [NH-2376] - Allow IDisposable for event-listeners
** Patch
* [NH-2342] - Added XDocument type
* [NH-2378] - Don't currently support idents of type Int16
* [NH-2391] - Updated Chapter 4
Build 3.0.0.Beta1 (rev5241)
=============================
** Bug
* [NH-2001] - Filter by Null in Linq (hql ast version) doesn't work
* [NH-2077] - SQL Server Dialect: Nhibernate fails to execute native queries with parameters, separated with ';'
* [NH-2084] - Future + hql queries + same parameter name leads to "NHibernate.QueryException: The named parameter personId was used in more than one query. Either give unique names to your parameters, or use the multi query SetParameter() methods"
* [NH-2331] - ICriteria: Correlated query throws "Could not find a matching criteria info provider to", works in 2.1.0 broken in 2.1.2
* [NH-2352] - Null reference exception in GetDefaultConfigurationFilePath when AppDomain.CurrentDomain.RelativeSearchPath is null
* [NH-2358] - DateTimeOffsetType doesnt properly convert to-from database; milliseconds are lost.
* [NH-2364] - Dynamic entities with "full name" result in incorrect queries
** Improvement
* [NH-1108] - Reference Data - Ability to load all rows from a table using an HBM file.
* [NH-2313] - Better logging when SessionFactory is being built
* [NH-2355] - Allow composite-id without class on dynamic entity
** New Feature
* [NH-2309] - Add support for Future() with the new Linq provider
* [NH-2367] - Native support for System.Uri as string
** Patch
* [NH-2073] - Missing QuerySequencesString override in FirebirdDialect
* [NH-2082] - AdoTransaction sometimes writes to log wrong information about IsolationLevel
* [NH-2357] - Support for custom boolean functions in the linq provider (as FREETEXT).
Build 3.0.0.Alpha3 (rev5226)
=============================
** Bug
* [NH-1927] - Criteria generates wrong sql when eager fetching one-to-many with filter
* [NH-1928] - SQL line comments swallow next line
* [NH-2024] - Max results parameter could not provided to subquery
* [NH-2061] - Merge operation causes null exception for null components that contain many-to-many relations
* [NH-2096] - IndexOutOfRangeException reading zero-length binary value from MySQL
* [NH-2112] - Update executed on the DB during a Session.Merge of an unmodified entity
* [NH-2138] - Entity name support in custom SQL is broken: sql-query/return/@entity-name attribute is ignored
* [NH-2147] - default_batch_fetch_size has no effect
* [NH-2188] - Exception occurs when configuration searches default config file and multiple search path were defined for current AppDomain.
* [NH-2202] - Unable to use ICriteria with projection property that references a composite key relationship
* [NH-2258] - Paging params in subquery breaks query execution.
* [NH-2265] - Any linq query using oracle fails when restricting the number of results returned
* [NH-2270] - NHibernatethrows MappingException on Linux/Mono 2.7
* [NH-2279] - PersistentIdentifierBag fails to maintain ID map in many cases
* [NH-2288] - The drop scripts from SchemaExport in SQL2005 dialect will not work for constraints when using DefaultSchema setting other than dbo
* [NH-2289] - Linq query fail when using contains from ICollection<T> or IList<T>
* [NH-2302] - MsSql Dialect, mapping an nvarchar(max) using string(10000) causes string truncation
* [NH-2303] - Regression bug: hibernate-mapping/subclass element can no longer extend hibernate-mapping/class//subclass element
* [NH-2322] - Performing updates in OnPostUpdate event causes enumeration error
* [NH-2339] - After rev 5139 (apply NH-2335) NHibernate does not work under Medium Trust
* [NH-2343] - NHibernate.Type.GenericBagType<T>.Wrap() incorrectly assumes collection implements IList<T>
* [NH-2344] - Coalesce expression does not work on linq provider
** Improvement
* [NH-626] - Adding XmlDoc to NH types
* [NH-1618] - Lazy loading for one-to-one association
* [NH-1894] - New SQL Anywhere NHibernate dialect
* [NH-2135] - Compatible with Mono
* [NH-2292] - Set Initialize in AbstractLazyInitializer as virtual
* [NH-2301] - Castle Bytecode with last released 2.5
* [NH-2321] - Recommended method for xml intellisense
* [NH-2340] - Workaround, for some DataProviders, in AbstractCharType for char?
** New Feature
* [NH-866] - SQL Server 2005 XML Support
* [NH-2348] - Support polymorphism with Get and Load
** Patch
* [NH-2006] - Additional test to use-many-to-one
* [NH-2111] - PersistentIdentifierBag has null reference exception when accessing SyncRoot on lazy loaded collection
* [NH-2278] - PersistentGenericIdentifierBag instantiates wrong list type
* [NH-2284] - Obsolete members can be removed
* [NH-2293] - When query has only a "from" throw QuerySyntaxException instead of InvalidCastException
* [NH-2307] - Fix ByteCode Framework Targets
* [NH-2332] - Update SybaseAnywhereMetaData.cs to support fetching the reserved words
* [NH-2335] - ReflectiveHttpContext support for different .NET versions
* [NH-2336] - Leading and trailing ansi trim emulation functions are reversed
* [NH-2346] - Dialect.TableTypeString is not used when creating schema.
** Task
* [NH-2161] - Breaking change in naming strategy from 2.0 to 2.1
* [NH-2315] - Spring version does not match antlr version
* [NH-2338] - Upgrade to Castle.Core 2.5.1
Build 3.0.0.Alpha2 (rev5159)
=============================
** Bug
* [NH-1653] - SubqueryExpression don't support Dialect with VariableLimit
* [NH-1836] - AliasToBean transformer doesn't work correctly with MultiQuery
* [NH-2133] - Incorrect number of command parameters
* [NH-2148] - Not possible to call methods on Proxy for lazy-property
* [NH-2149] - CAST() statements fail in MySql due to invalid type parameters
* [NH-2158] - NVL Sql Function is broken
* [NH-2160] - MSSql DateTime2 type is not supported when preparing
* [NH-2162] - Formulas containing a DateTime data type incorrectly have that data type aliased with the outer entity alias
* [NH-2224] - SQLite 'In'-Restriction with year function
* [NH-2245] - AbstractEntityPersister ignores optimistic-lock when generating delete SQL on versioned objects
* [NH-2251] - System.FormatException mixing Future and Skip/Take
* [NH-2253] - SchemaExport/SchemaUpdate should take in account hbm2ddl.keywords
* [NH-2257] - Parameter ordering not working when driver does not support Named Parameters
* [NH-2261] - Linq Count function fails with MySQL Dialect
* [NH-2273] - SqlClientBatchingBatcher doesn't set timeout on batches after the first
* [NH-2277] - NHibernate.Linq - Eager Fetching Superclass Collection Throws NullReferenceException.
** Improvement
* [NH-1378] - New Drivers using ADO.NET's DbProviderFactories
* [NH-1421] - Better exception message for Invalid handling of empty parameter lists
* [NH-2103] - Expose hbm mappings
* [NH-2117] - many-to-one mapping with composite-id formula fails
* [NH-2191] - Make a method FilterFragment of class AbstractEntityPersister a virtual
* [NH-2217] - LinFu version 1.0.3 used is not thread-safe. (new LinFu1.0.4 available)
* [NH-2220] - Support temporary tables within SQLite Dialect
* [NH-2226] - Set custom bytecode provider type in app.config
* [NH-2263] - Client Profile Support
* [NH-2266] - better exception if no concrete subclasses exist
* [NH-2267] - Prepared statements should be enabled for PostgreSQL
* [NH-2268] - Substring and Replace functions for PostgreSQLDialect
* [NH-2287] - Wrong HQL should throws QuerySyntaxException
** New Feature
* [NH-1135] - Local & Utc DateTime Type
* [NH-1554] - Logging Abstraction
* [NH-1946] - Criteria API support for HQL 'with' clause
* [NH-2256] - Add support for user-provided extensions to the Linq provider
* [NH-2259] - Add a way to reset the Any cached type
** Patch
* [NH-2026] - Fix: SchemaExport fails with foreign key constraints on Informix
* [NH-2120] - CsharpSqlite managed/embedded SQL database driver
* [NH-2142] - Register function Concat fo MySql to avoid null problem
* [NH-2190] - Criteria Join Restrictions Support (HHH-2308 Port)
* [NH-2252] - Added paging support for SQL CE 4
* [NH-2255] - MsSql2005Dialect resets parameters' positions(for paging parameters) when lock in use.
Build 3.0.0.Alpha1 (rev5056)
=============================
** Sub-task
* [NH-2045] - NH 2044 Fixed
** Bug
* [NH-892] - <many-to-one> associated by property-ref generates wrong SQL
* [NH-1849] - Using custom sql function "contains" causes an Antlr exception
* [NH-1891] - Formula - Escape characters break formula
* [NH-1899] - SaveOrUpdateCopy throws InvalidCastException
* [NH-1902] - QBE don't set the '%' wildcards when using an other matchmode than Matchmode.Exact
* [NH-1975] - QueryOver() on char Property yields exception
* [NH-1981] - Multiple SQL parameters generated for same HQL parameter
* [NH-1989] - Future query does not use second level cache
* [NH-2009] - Many-to-one fails when using property-ref against a joined property
* [NH-2020] - ISQLExceptionConverter does not get called if batch size enabled
* [NH-2027] - NH sql-query does not support calling Stored Procedures in Packages
* [NH-2030] - NHibernate.SqlTypes.SqlTypeFactory is not threadsafe
* [NH-2035] - Wrong error "ORDER BY items must appear in the select list if SELECT DISTINCT is specified."
* [NH-2044] - NHibernate.Criterion.Expression.Eq with chartype has a bug
* [NH-2047] - OracleDataClientBatchingBatcher writes misleading log messages in a different format than SqlClientBatchingBatcher
* [NH-2052] - CLONE -Getting identifier on a proxied class initializes it when identifier is defined in parent class
* [NH-2064] - Filter definitions should not be mandatory to be used
* [NH-2069] - When touching the identifier of a proxy object a call to the database is executed.
* [NH-2074] - SQL Server Dialect: unicode literals in formula results in incorrect SQL
* [NH-2086] - MsSqlCeDialect fails when mapping contains schemas
* [NH-2090] - ShemaValidator + Firebird
* [NH-2092] - Constrained lazy loaded one to one relations using Castle DynamicProxy throws ArgumentNullException
* [NH-2093] - When using Castle:s FieldInterceptionProxy, NHibernateProxyHelper.GuessClass() cannot guess the correct entity type.
* [NH-2094] - When using Castle:s FieldInterceptorProxy, accessing an initialized property (even nonlazy) throws LazyInitializationException
* [NH-2102] - Entity with constrained, lazy one-to-one relation should not generate field intercepting proxy
* [NH-2113] - NH force eager loading of key-many-to-one entity with overriden GetHashCode
* [NH-2122] - Nhibernate documentation refers to CriteriaUtil whitch is removed from 2.1
* [NH-2129] - FutureValue Parameters Missing Quotes
* [NH-2137] - list-index with one-to-many does not work
* [NH-2155] - NHibernate project files contain reference to missing AssemblyInfo.cs file
* [NH-2166] - Custom ISQLExceptionConverter is not called in the case when using query.UniqueResult<T>()
* [NH-2168] - Statistics.QueryExecutionMaxTimeQueryString is empty
* [NH-2173] - SetMaxResults fails when Dialect has BindLimitParametersFirst == true
* [NH-2175] - Cannot Cache NHibernate Future Criteria Results
* [NH-2189] - Fetch Join Not Consistently Working With Future
* [NH-2192] - Thread safety issue with QueryParameters.PrepareParameterTypes
* [NH-2199] - Map with element doesn't support nullable types
* [NH-2205] - NHibernate.Loader.Loader.DoQuery can hide exceptions
* [NH-2210] - Problem with merging detached entities with components
* [NH-2219] - HQL Update of multiple columns only updates the first column
* [NH-2221] - The tuplizer value specified for a component within a HBM file is ignored
* [NH-2225] - New Embedded LINQ Provider & Bitwise Queries
* [NH-2235] - IQueryOver.SelectList uses sub-type type instead of root type
* [NH-2242] - Formula - Escape characters break formula
** Improvement
* [NH-1248] - Check if result of Subquery is null with Criteria API
* [NH-1838] - Guid support in MySql dialect
* [NH-1850] - NHibernate should log query duration
* [NH-1862] - Strongly typed configuration of SessionFactory properties
* [NH-1877] - Support for Projections.GroupBy(IProjection projection)
* [NH-1892] - Programatic configuration of Cache
* [NH-1935] - Add new WcfSessionContext to the already available ICurrentSessionContext implementations
* [NH-2021] - Exceptions serialization
* [NH-2055] - hbm2ddl SchemaExport support batching (GO in ddl)
* [NH-2065] - provide better exception details
* [NH-2083] - Undocumented attributes on hibernate-mapping element
* [NH-2150] - CreateCriteria / QueryOver inconsistency
* [NH-2186] - Allow MultiCriteria to directly add IQueryOver
* [NH-2215] - MsSql2005Dialect does not use parameters for paging parameters
* [NH-2216] - EnumType<T> as IType
* [NH-2230] - <parent> tag does not allow any accessor
* [NH-2249] - DateType as IParameterizedType to customize the BaseDateValue for null
** New Feature
* [NH-429] - Lazy load columns
* [NH-1922] - Allow DetachedCriteria To Work with IStatelessSession
* [NH-1978] - Add ability to delimit aliases in generated SQL
* [NH-2152] - QueryOver equality to null should generate (x is null or x == value)
** Patch
* [NH-2031] - Mod function in SqlDialect is broken
* [NH-2041] - SchemaExport does not export Components in Joined tables properly
* [NH-2046] - Release builds do not include PDB files
* [NH-2101] - Missing IsNotIn for WhereRestrictionOn
* [NH-2106] - DetachedCriteria.SetLockMode() is missing
* [NH-2131] - SessionIdLoggingContext perf patch
* [NH-2169] - ToUpper and ToLower functions are inverted in the new Linq provider
* [NH-2194] - NHibernate.Util.PropertiesHelper class throwing FormatException when property values are in-compatible with the expected type
* [NH-2201] - NDataReader doesn't reset the currentrow index when a move to NextResult is executed
* [NH-2227] - Missing [Serializable] attribute on ReadOnlyAccessor
* [NH-2236] - GetSequenceNextValString for Informix is wrong
* [NH-2243] - 'foreign-key' ignored in join/key
** Task
* [NH-2013] - HQL breaking change
* [NH-2247] - Update FlushMode Documentation
Build 2.1.2.GA (rev4854)
=============================
** Bug
* [NH-2011] - Many-to-many inside a component will not be saved when using SaveOrUpdateCopy or Merge
* [NH-2283] - CLONE -one-to-many collection with table per subclass, using discriminator: wrong proxies in collection
** Improvement
* [NH-2022] - Allow overriding in Query By Example
** Patch
* [NH-2007] - SesssionIdLoggingContext patch for big resultsets
* [NH-2019] - Clarification about the use of <import> for polymorphic queries
Build 2.1.1.GA (rev4814)
=============================
** Sub-task
* [NH-1368] - Check same behavior for other persistent collection.
** Bug
* [NH-1255] - key-many-to-one && not-found
* [NH-1476] - filtering by key-many-to-one causes invalid sql
* [NH-1760] - Missing table join when use a criteria on key-many-to-one part of a Composite Id
* [NH-1785] - Invalid SQL generated for join on composite id using Criteria API
* [NH-1858] - Problem with MsSql2000 and 2005 Dialects GetLimitString when using use_sql_comments=true
* [NH-1895] - delete-orphan mapping, NullReferenceException in DefaultDeleteEventListener.DeleteTransientEntity
* [NH-1898] - HQL query parser can't determine parameter type when using native sql function in hql query.
* [NH-1899] - SaveOrUpdateCopy throws InvalidCastException
* [NH-1902] - QBE don't set the '%' wildcards when using an other matchmode than Matchmode.Exact
* [NH-1904] - Protected properties and public properties cannot have the same name with different case
* [NH-1905] - Join used together with subquery generates wrong SQL
* [NH-1907] - IQuery.SetParameter<T> should use DetermineType
* [NH-1908] - Mishandling of filter parameters causes System.InvalidCastException
* [NH-1911] - Aggregate parameters in projection are not substituted
* [NH-1913] - AdoNet batcher not using CommandTimeout
* [NH-1914] - Collections with out native ID generation is not working
* [NH-1915] - CLONE -HQL AST-Parser: Null-Pointer Exception on Non-Exsistant Entity on Joins
* [NH-1917] - Not retrieving AUTO_INCREMENT identifier on MySQL because of connection closing
* [NH-1920] - Session Filters + collection + parametrized query = bug
* [NH-1926] - Oracle: Schema update crashes
* [NH-1931] - NativeSQLQuerySpecification.Equals compares collections by reference
* [NH-1938] - No 'lower' call in sql-query in LikeExpression with 'ignorecae' = true
* [NH-1939] - Missing <param> element in NHibernate mapping schema.
* [NH-1941] - Custom Enum-String mapping is not written to SQL statement
* [NH-1948] - Hibernate mapping file does not allow a value of 0 for the "scale" attribute of the "property" element
* [NH-1959] - Adding/Removing items to idbag in one transaction causes KeyNotFoundException
* [NH-1963] - System.InvalidCastException on cacheable query with byte array query parameter
* [NH-1964] - Byte array truncation to a length of 8000
* [NH-1969] - Criteria API does not handle property of type "System.Type" correctly
* [NH-1973] - DateTime sent to dataase is not accurate to millisecond
* [NH-1979] - cast and parameter combination in HQL fails to parse
* [NH-1983] - Blobs and Clobs with Sql Server CE
* [NH-1985] - NHibernate is allowing deletion of immutable objects
* [NH-1987] - MultiQuery does not update statistics
* [NH-1990] - Subquery filter parameters are not set as variables in SQL
* [NH-1992] - BasicFormatter throws exceptions for certain types of data
* [NH-1997] - Original exception information lost when error occurs NHibernate.Engine.TransactionHelper.Work.DoWork
* [NH-2000] - Problem when calling ISession.GetEnableFIilter with a not enabled filter name
* [NH-2003] - IsNullable property is not set properly in ClassIdBinder.cs
** Improvement
* [NH-847] - Oracle stored procedure with Ref Cursor out
* [NH-1525] - IResultTransformer should override Equals and GetHashCode
* [NH-1912] - Add decimal types to MySQL dialect.
* [NH-1943] - Fix introduction in docs so it won't mention VS 2003
* [NH-1980] - Ignore exception when trying to set the same type of CollectionTypeFactory
** New Feature
* [NH-1922] - Allow DetachedCriteria To Work with IStatelessSession
* [NH-1936] - Introduce new Interface IPostEvent in NHibernate.Event
* [NH-1998] - Possibility to turn off many-to-one filters
** Patch
* [NH-1903] - GetEnumerator().Current inconsistent for generic
* [NH-1970] - SQLite dialect - Fix to substring function
* [NH-1993] - Patch for a bug in MySQLMetaData.cs
Build 2.1.0
========================
** Known BREAKING CHANGES from NH2.0.xGA to NH2.1.0
##### Run time #####
* If you want work using lazy loading with LinFu.DynamicProxy now you must deploy NHibernate.ByteCode.LinFu.dll
* If you want work using lazy loading with Castle.DynamicProxy2 now you must deploy NHibernate.ByteCode.Castle.dll
* If you want work using lazy loading with Spring.Aop now you must deploy NHibernate.ByteCode.Spring.dll
* compatible only with .NET2.0 SP1 or above (System.DateTimeOffset)
* In SchemaExport.Execute the parameter "format" was removed; (NH-1701) enabled configuration property format_sql (default true)
* Antlr3.Runtime.dll is required
* the syntax foo.bar.baz.elements or foo.bar.baz.indices is not longer supported. Use the alternative syntax of elements(foo.bar.baz) or indices(foo.bar.baz) instead
Note: in some case, where a sub-select is needed, the collection is enough example: FROM m IN CLASS Master WHERE NOT EXISTS( FROM m.Details d WHERE NOT d.I=5 )
* INamingStrategy.PropertyToColumnName does not include the component property path
##### Possible Breaking Changes #####
* ISession interface has additional methods
* ICriteria.SetProjection now takes a params array of projections, instead of a single projection
Only a breaking change if you are implementing ICriteria, there is full source code compatability
* IStatelessSession interface has additional methods
* DefaultProxyFactoryFactory removed
* IProxyFactoryFactory now provide the IProxyValidator implementation
* Now filters are working even with many-to-one association for Criteria and HQL (NH-1293, NH-1179)
##### Initialization time #####
* The ProxyValidator check for "internal virtual" (to be intercepted by proxy need "protected internal virtual")
* The session-factory configuration property "proxyfactory.factory_class" is mandatory; You must choose one of the availables NHibernate.ByteCode
##### Breaking Changes #####
* see NH-1633 if you are using SQL native queries
* CriteriaUtil is gone. NHibernate.Transform.Transformers now returns predefined IResultTransformer.
* ISessionFactory.Settings is gone (moved to ISessionFactoryImplementor.Settings)
* Obsolete ORACLE dialects was removed (new implementations are available)
* ISQLExceptionConverter was changed in order to have more flexibility about information available for the conversion and followed management.
* ADOException now use string instead SqlString
* IParameterizedType is using IDictionary<string, string>
Build 2.1.0.Beta2 (rev4501)
=============================
** Sub-task
* [NH-1827] - SchemaUpdate exception
* [NH-1843] - Precision and scale for MySQL is not working, too
** Bug
* [NH-1734] - NHibernate aggregate function sum() to return Int64 instead of floating point value
* [NH-1810] - Use of custom sorted set leads to "collection not processed by flush" exception
* [NH-1812] - Aggregates + IsNull bug (AST parser)
* [NH-1821] - Wrong SQL executed when the SQL contains new lines
* [NH-1822] - CLONE -NHibernate.Util.TypeNameParser doesn't parse correctly generic types
* [NH-1830] - Missing MatchMode Parameter
* [NH-1831] - AST Parser & Bitwise queries
* [NH-1834] - Formula node in Many-To-One is ignored
* [NH-1835] - prepare_sql = true (creating prepared queries) makes NHibernate set up wrong size for byte arrays larger than 8000
* [NH-1837] - UniqueResult<T>() executes sql query twice.
** Improvement
* [NH-473] - order-by in <bag> is ignored if FetchMode is Join
* [NH-1069] - Add context information to LazyInitializationException.
* [NH-1097] - Should not parse column names, and consider them as failing HQL queries
* [NH-1192] - Support bitwise operations
* [NH-1266] - ISQLExceptionConverter for various Dialects
* [NH-1672] - Unnecessary calls to planCache.Put
* [NH-1820] - PostgreSQL: support for Temporary Tables
* [NH-1824] - MySQL: support for Temporary Tables
* [NH-1826] - PostgreSQL: support iff() function
* [NH-1833] - OverflowException instead of expected FormatException when trying to parse a "long" literal
* [NH-1846] - DbTimestampType (from H3.3.1)
** New Feature
* [NH-1623] - Configuration of UserCollection for any collection type
* [NH-1817] - Allow <typedef> for Id generator class
** Patch
* [NH-1829] - AbstractEntityPersister.Delete is not virtual
* [NH-1842] - Type.CharBooleanType.ctor(SqlType) is internal for no reason. Making it protected supports better extensibility.
Build 2.1.0.Beta1 (rev4424)
=============================
** Bug
* [NH-959] - HQL queries with math operators and aggregates fail
* [NH-1092] - An Aggregate Count(*) on on an Abstract Base Class (Polymorphic) with UniqueResults returns 1 result per subclass when using the table per subclass approach
* [NH-1171] - Named parameters in SQL query are not substituted when query contains comments with apostrophes
* [NH-1182] - Calling session.delete() causes unnecessary update to timestamp before sql:delete
* [NH-1400] - HQL string literals with dots in are tried loaded as types (classes) and fails
* [NH-1427] - XML Comments inside <join> tag cause exception
* [NH-1444] - broken implicit join
* [NH-1487] - schema generation of unique-key with column involved in multiple unique constraints
* [NH-1507] - NHibernate misplaces JOIN conditions when WHERE references their columns and others altoghether
* [NH-1517] - SaveOrUpdateCopy does not call "public LifecycleVeto OnUpdate(ISession s)"
* [NH-1601] - Problems when accessing lists through property
* [NH-1617] - Formulas containing a data type incorrectly have that data type aliased with the outer entity alias
* [NH-1735] - TicksType used as entity version causes exceptions on cache put operation.
* [NH-1789] - A proxy sometimes doesn't call the overriden Equals() method (mapping interface instead class)
* [NH-1801] - Cross join with a where clause where lhs and rhs are different types of associations breaks with the new AST Query Translator
* [NH-1802] - Query Cache does not include filters in QueryKey.ToString
* [NH-1805] - Does ignore <meta> on <subclass>