Universal Data Access Components (UniDAC) Releases

Released: Dec 9, 2021

Updates in 9.1.1

Features

  • Added PoolId connection option.

PostgreSQL data provider

  • Added support for PostgreSQL 14.
  • Added stored procedure OUT parameters in PostgreSQL 14.

InterBase data provider

  • Added CutOffParams global variable.
  • Added WireCompression option to the Connection component.
  • Fields of type dtFloat are now created for system types INT128, DECFLOAT, and large NUMERIC by default.

NexusDB data provider

  • Block fetch is now supported.
  • Improved fetch performance.

DBF data provider

  • FSIZE SQL function is now...

Released: Sep 13, 2021

Updates in 9.0.1

Features

  • Added support for Embarcadero RAD Studio 11 Alexandria.
  • Added support for Apple macOS ARM.
  • Added a demo project for FastReport FMX.

Fixes

  • Fixed bug with duplicate records when navigating through TVirtualDataSet for which a filter is set.
  • Fixed bug with persistent fields when saving and then reading data from file to TVirtualTable.
  • Fixed bug with setting a DateTime value before the year 1800 to TTimeField.
  • Fixed bug with using a BLOB field in the IndexFieldNames property of the DataSet...

Released: Jul 14, 2021

Updates in 8.4.4

Features

  • Added support for TFieldOptions.

Fixes

  • Fixed bug with applying both Encryption and Data Type Mapping on a BLOB column.
  • Fixed bug with AV after adding the Lookup field to a prepared DataSet.
  • Fixed bug with the Locate method on ftLongWord fields.
  • Fixed bug with AV in the TVirtualTable.Assign method.
  • Fixed bug with AV when executing a DELETE FROM statement using TVirtualQuery.
  • Fixed bug with corrupted data of a GUID field in TVirtualDataSet.
  • Fixed bug with universal quoting of identifiers.

Released: Apr 6, 2021

Updates in 8.4.3

Features

SQLite data provider

  • JournalMode - Added jmDefault option value for the Connection component.

Fixes

  • Demo compatibility with new a version of SecureBridge has been fixed.
  • Fixed bug with assigning a BLOB parameter when the source data is loaded via the TParam.LoadFromStream method.

Oracle data provider

  • Fixed bug with an Invalid pointer operation on Fetch.

SQLServer data provider

  • Fixed bug a string parameter getting trimmed.

PostgreSQL data provider

  • Fixed bug with reading date value...

Released: Mar 26, 2021

Updates in 8.4.2

Features

  • Added support for Lazarus 2.0.12.

Fixes

  • Fixed a bug with the ConvertEOL connection option.
  • Fixed a bug with AV in applications using DBMonitor.
  • Fixed a bug with committing a transaction when LockMode = lmPessimistic.
  • Fixed a bug with getting values of calculated fields.

Released: Mar 2, 2021

Updates in 8.4.1

Features

  • Added support for Embarcadero RAD Studio 10.4.2 Sydney.
  • Added support for Apple macOS 11 Big Sur.
  • Added support for Apple iOS 14.
  • Added support for Android 11.
  • Improved batch operation performance.
  • Improved performance of the FindFirst, FindNext, FindLast and FindPrior methods.
  • Added UseUnicode option to the VirtualQuery component.

Oracle data provider

  • Added support for Oracle 21c.
  • Added support for the PrefetchRows option in Direct mode.
  • Improved data fetch performance in Direct mode...

Released: Sep 14, 2020

Updates in 8.3.2

Features

  • Release 1 is now required for RAD Studio 10.4 Sydney, Delphi 10.4 Sydney and C++Builder 10.4 Sydney.

Fixes

  • Fixed the incompatibility of DatasetManager with RAD Studio 10.4 Release 1.

SQLServer data provider

  • Fixed a bug with the "Wrong amount of parameters 4 in TableName" error when retrieving data from a linked server.
  • Fixed a bug with an assertion failure when manually creating parameters.

MySQL data provider

  • Fixed a bug with values getting cut off after calling the SHOW CREATE...

Released: Aug 26, 2020

Updates in 8.3.1

Features

  • Added support for Lazarus 2.0.10 and Free Pascal Compiler (FPC) 3.2.0.
  • Improved the performance of Batch Insert, Update and Delete operations.

Oracle data provider

  • Added support for Oracle 20c.
  • Added support for connection via SSL protocol.
  • Added support for connection via SSH protocol.
  • Added support for connection via HTTP tunnel.

SQL Server data provider

  • Added support for Microsoft SQL Server 2019.

DBF data provider

  • Added support for native dBase functions in a SQL statement.

ODBC...

Released: Jun 9, 2020

Updates in 8.2.5

Fixes

  • Oracle data provider - Fixed bug describing sorted procedure parameters.

Released: Jun 1, 2020

Updates in 8.2.4

Features

  • Added support for RAD Studio 10.4 Sydney.
  • Added support for Lazarus 2.0.8.
  • Added support for macOS 64-bit in Lazarus.