EntityDAC Revision History

4.0.0 01-Apr-26

Added support for RAD Studio 13 Florence Release 1
Added support for the Arm64EC target platform
Fixed bug with initializing an entity attribute with the NULL default value

3.5.0 22-Sep-25

Added support for RAD Studio 13 Florence
Fixed a bug in generation of the CREATE TABLE statement for the SQL Server dialect when creating a database from a model
Fixed a bug where RAD Studio 10.3 was missing from the installer

3.4.0 25-Mar-25

Added support for RAD Studio 12 Athens Release 3
Added support for the RAD Studio 64-bit IDE

3.3.2 29-Oct-24

Added support for RAD Studio 12 Athens Release 2
Fixed bug with updating an entity which has a Bytes property using the PostgreSQL dialect

3.3.1 16-May-24

Added support for RAD Studio 12 Athens Release 1
Now Release 1 for RAD Studio 12 Athens, Delphi 12 Athens, and C++Builder 12 Athens is required

3.3.0 15-Nov-23

Added support for RAD Studio 12
Added support for macOS Sonoma
Added support for iOS 17
Added support for Android 13
Fixed bug with executing LINQ queries which contain quantifiers using the dbExpress provider

3.2.0 30-Mar-23

Added support for RAD Studio 11 Alexandria Release 3
Fixed bug with an invalid position of a newly inserted record in TEntityDataSet
Fixed bug with a memory leak in a one-to-many association
Fixed bug with a memory leak in the Demo project
Fixed bug with a "Value too long" exception in the SQL Server dialect
Fixed several bugs with Table-Per-Type inheritance

3.1.0 02-Nov-22

Added support for RAD Studio 11 Alexandria Release 2
Added support for iOS Simulator ARM 64-bit target platform
Added support for iOS 15
Added support for Android 12
Fixed bug with querying an entity which has both a TPT-descendant and an association
Fixed bith updating an entity which has a boolean property using TPgDACDataProvider
Fixed bug with opening a model which contains both inherited entities and the Many-To-Many association

3.0.2 27-Oct-21

Bug in Entity Developer after installing Windows updates is fixed

3.0.1 29-Sep-21

RAD Studio 11 Alexandria is supported
macOS ARM is supported
Bug with the memory leak on in the TEntityDataSet.Cancel method is fixed
Bug with displaying a recordset with the only record in a DBGrid is fixed
Bug with the One-To-Many association built on GUID columns is fixed
Bug with updating an entity which has long attribute names is fixed

2.4.1 15-Jun-20

RAD Studio 10.4 Sydney is supported

2.3.4 20-Jan-20

Android 64-bit is supported
Now Trial editions for macOS and Linux are fully functional
The Bytes attribute for the Guid generator is supported
Bug with compiling a LINQ statement containing both OrderBy and Limit clauses is fixed
Bug with AV when loading an XML-model is fixed
Bug with creating a One-To-Many association for an inherited entity is fixed
Bug with the CreateDatabase method of the EntityConnection component is fixed

2.2.3 25-Jul-19

macOS 64-bit is supported
Release 2 for RAD Studio 10.3 Rio, Delphi 10.3 Rio, and C++Builder 10.3 Rio is now required
The Bytes attribute for the Guid generator is supported
Bug with compiling a LINQ statement containing both OrderBy and Limit clauses is fixed
Bug with AV when loading a XML-model is fixed

2.1.2 30-Nov-18

RAD Studio 10.3 Rio is supported
Bug with declaring multiple enum types for a model is fixed

2.0.1 14-Aug-18

iOS is supported
Android is supported
Linux is supported
NexusDB data provider is added
Now contexts are thread-safe
Support for using TGUID as an entity key or as an expression argument is added
Support for enum types is added
Now the Contains method in LINQ expressions can accept a subquery or a set of expressions as an argument
Now Entity Developer includes Firebird .NET Provider 5.12.1.0
Published access level for an entity property is added
EntityDAC.Common.Xml unit is renamed to EntityDAC.Common.DacXml
Several bugs with persistent fields and field expressions in TEntityDataSet are fixed
Bug with data providers distributed with EntityDeveloper is fixed
Bug with incorrect mapping of longtext fields in the MySQL provider is fixed
Bug with registering the Firebird provider in Entity Developer is fixed
Bug with incorrect displaying of the Entity Developer version is fixed
Bug with inserting datetime2 data using ADO data provider is fixed
Bug with JOINing entities which are a TPT-parent and a TPT-descendant is fixed
Bug with handling BCD-fields is fixed
Bug with setting an entity reference to Null is fixed
Bug with working the "Layout Diagram" function in Entity Developer is fixed

1.7.13 19-Feb-18

Support for using TGUID as an entity key or as an expression argument is added
Support for enum types is added
Published access level for an entity property is added
Now the Contains method in LINQ expressions can accept a subquery or a set of expressions as an argument
Now EntityDeveloper includes Firebird .NET Provider 5.12.1.0
Several bugs with persistent fields and field expressions in TEntityDataSet are fixed
Bug with incorrect mapping of longtext fields in the MySQL provider is fixed
Bug with registering the Firebird provider in EntityDeveloper is fixed
Bug with incorrent displaying of the EntityDeveloper version is fixed
Bug with inserting datetime2 data using ADO data provider is fixed
Bug with JOINing entities which are a TPT-parent and a TPT-descendant is fixed
Bug with handling BCD-fields is fixed

1.6.12 13-Apr-17

RAD Studio 10.2 Tokyo is supported
Bug with an incorrect query result when an expression contains Distinct is fixed
Bug with using the AS keyword in the InterBase provider is fixed
Bug with re-executing queries is fixed
Bug with Master-Detail relationship in TEntityDataSet on character fields is fixed

1.5.11 02-Dec-16

The ConnectionDefName connection string parameter in FireDAC data provider is supported
Cache disabling feature is improved
Bug with compatibility with other Devart Data Access Components is fixed
Bug with opening EntityDataSet is fixed
Bug with saving an entity inside a transaction using SDAC data provider is fixed
Bug with connecting using dbExpress data provider is fixed
Bug with lookup fields is fixed
Several bugs with Table-Per-Type inheritance are fixed
Several bugs with Many-To-Many association are fixed

1.5.10 05-Jul-16

Bug with compatibility with other Devart Data Access Components is fixed
Bug with opening an EntityDataSet is fixed

1.5.9 29-Apr-16

RAD Studio 10.1 Berlin is supported
The ServerDataType property in the TMetaAttribute class is added
Handling of attribute default values is improved
Bug with handling Null values in the Contains method of a filter clause is fixed
Bug with using subqueries in a Join LINQ clause is fixed
Bug with building a column list for the Select LINQ clause is fixed
Bug with saving entities using the SQL Server dialect is fixed
Bug with saving entities using the ZEOS provider is fixed

1.4.8 20-Jan-16

The Options.CollectionOptions property is added for the Context component
Cache disabling feature is improved
Bug with Connection component in Trial edition is fixed
Bug with compilation in Professional edition with source code is fixed
Bug with model loading is fixed
Bug with incorrect error messages is fixed
Bug with Min and Max methods in LINQ expressions is fixed
Bug with using the Contains method in a filter clause is fixed
Bug with field expressions in the EntityDataSet component is fixed
Bug with AV when disabling entity cache at design-time is fixed
Bug with entity associations generation is fixed
Bug with accessing a linked collection from a newly created entity is fixed

1.4.7 19-Nov-15

Cache disabling feature is improved
Bug with appending a record to TEntityDataSet containing field expressions is fixed
Bug with attaching new entities containing references is fixed
Bug with query caching is fixed
Bug with accessing an entity reference which is previously created is fixed
Bug with the obsolete Clear method in nullable types is fixed
Bug with saving a deleted entity is fixed
Bug with handling associations in inherited entities is fixed
Bug with demo project in Trial Edition is fixed

1.4.6 17-Sep-15

RAD Studio 10 Seattle is supported
Capability to disable entity caching with TDataContext.Cache.Enabled and TMetaType.AllowCaching properties is added
Bug with AV in the EntityXmlModel component when loading a XML-model is fixed
Bug with handling BCD-fields in InterBase provider is fixed
Bug with getting an attached entity by a condition is fixed
Bug with getting modified entities by a condition is fixed
Bug with adding a record to the DBGrid component is fixed
Several errors in the Demo model are fixed

1.3.5 14-May-15

RAD Studio XE8 is supported
Bug with generating junction class names in EntityDeveloper is fixed
Bug with using filtered collections in TEntityDataSet is fixed
Bug with handling class properties with Auto-Sync enabled is fixed

1.2.4 27-Jan-15

Bug in EntityDeveloper when opening an existing model is fixed
Bug in EntityDeveloper when opening a class property editor is fixed
Bug with getting Identity attributes in the SDAC data provider is fixed
Bug with getting RecordCount in the dbExpress data provider is fixed

1.2.3 26-Dec-14

Auto-Sync for entity property is supported
Now InterBase and Firebird are different SQL dialects
Ability to reload Entity that was changed in database is added
IdGenerator=Increment for entity property is added in EntityDeveloper
Bug with obtaining identity field values while saving an entity is fixed
Bug with Delete and Remove entity from Collection is fixed
Bug with the TEntityDataSet.Refresh is fixed
Bug with parsing string LINQ conditions is fixed
Bug with re-using a LINQ query is fixed
Bug with handling the default value of an entity attribute is fixed
Bug with truncate string entity attributes stored as memo in database is fixed

1.2.2 24-Sep-14

RAD Studio XE7 is supported
Firebird .NET Provider in EntityDeveloper is added
Units are renamed: - EntityDAC.Common.CLRClasses.pas -> EntityDAC.Common.DacClasses.pas - EntityDAC.Common.MemData.pas -> EntityDAC.Common.DacMemData.pas - EntityDAC.Common.MemUtils.pas -> EntityDAC.Common.DacMemUtils.pas - EntityDAC.Common.Win32Timer.pas -> EntityDAC.Common.DacWin32Timer.pas - EntityDAC.Common.MemDS.pas -> EntityDAC.Common.DataSet.pas
Bug with creating classes with the same name in EntityDeveloper is fixed
Bug with using national characters in object names in EntityDeveloper is fixed
Bug with data provider name conflicts in EntityDeveloper installation is fixed
Bug with using a Delphi keyword as a table column name is fixed
Bug with loading an XML-mapped model is fixed
Bug with the Connection property of the Context component is fixed
Bug with applying SubmitChanges or RejectChanges is fixed
Bug with handling of the Now function in LINQ queries is fixed
Bug with saving an updated entity on MS SQL Server is fixed
Bug with converting ftTimeStamp field values to TDateTime entity attributes is fixed

1.1.1 11-Aug-14

Initial release of EntityDAC

1.0.8 Release Candidate 1-Aug-14

Entity classes generation was improved and all classes generated automatically should be regenerated by EntityDeveloper
Bug with setting a LINQ query result as a source of the detail dataset in master-detail is fixed
Bug with re-executing a LINQ query is fixed
Bug in the FireDAC data provider is fixed
Bug in the IBX data provider is fixed

1.0.7 Beta 16-Jun-14

Performance is improved

1.0.6 Beta 22-May-14

RAD Studio XE6 is supported

1.0.5 Beta 16-Apr-14

Express edition is added

1.0.4 Beta 14-Apr-14

Bugs related to templates in Entity Developer are fixed
Other improvements

1.0.3 Beta 24-Mar-14

Bug in installation if some of the IDEs doesn't have the required updates installed is fixed
Bugs related to BLOB types are fixed
Other improvements

1.0.2 Beta 06-Feb-14

Namespaces are added
Bug with Demo compilation is fixed

1.0.1 Beta 04-Feb-14

First release of EntityDAC Beta