Universal Data Access Components (UniDAC) 12.0.1

Released: Jun 15, 2026

Atualizações na 12.0.1

Recursos

  • PostgreSQL data provider
    • Replaced the UseSystemLocale Boolean connection option with the SystemLocale charset option.
  • NexusDB data provider
    • Added support for the DatabaseReadOnly option on both Remote and Embedded servers.

Correções

  • Fixed a bug that caused the "Invalid package handle" error when closing the IDE on Windows on Arm.
  • Resolved an issue that could cause an AccessViolation when changing the provider in the Connection component with DisconnectedMode enabled.
  • Fixed a bug that caused incorrect query results in the VirtualQuery component when a BDE dataset was used as the data source.
  • Oracle data provider
    • Fixed an issue with time zone conversion for TIMESTAMP WITH TIME ZONE values.
  • SQLServer data provider
    • Fixed an issue with handling names that contain consecutive dots in Direct mode.
  • InterBase data provider
    • Fixed an issue with updating datasets that use composite primary keys containing identity columns.
  • MySQL data provider
    • Fixed a bug that caused the ReceiveHeader: Net packets out of order error when wait_timeout expired.
    • Fixed a bug in TMyScript script execution when the default delimiter (;) was used and the script contained the DELIMITER ;; statement.
  • PostgreSQL data provider
    • Fixed a bug that caused the "Incompatible types" error.
    • Resolved an issue related to parameter handling.
    • Fixed an issue with saving parameters in UniSQL.
    • Fixed an Access Violation that could occur when using connection pooling with master-detail UUID fields.
    • Resolved an issue that could cause an AccessViolation when using C++Builder Windows 64-bit (Modern) compilation.
  • SQLite data provider
    • Fixed an error that occurred when compiling the LiteStaticCall unit.
  • DB2 data provider
    • Resolved an issue with missing table fields on the SQL Generator tab of the Query Editor window.