Universal Data Access Components (UniDAC) 8.1.3

Mejora el rendimiento de TMSLoader al cargar datos en modo directo.
Marzo 12, 2020
Nueva versión

Características

Microsoft SQL Server data provider

  • Added UuidWithBraces option.
  • Improved performance of TMSLoader when loading data in Direct mode.

ASE data provider

  • Improved performance of TMSLoader when loading data in Direct mode.

Correcciones

  • Fixed bug installing different editions of two or more DACs in a single system.
  • Fixed bug with SQL statements that contain fields with the same name from different tables.
  • Fixed bug executing SQL statements that contain comments using the Script component.
  • Fixed bug resetting the value of the parameter after adding a new TDACondition.
  • Fixed bug reading a field value using the AsBytes method in Lazarus.
  • Fixed bug using constraints after calling the Refresh method.
  • Oracle data provider
    • Fixed bug fetching data in the NonBlocking mode.
  • Microsoft SQL Server data provider
    • Fixed bug reconnecting to the server.
    • Fixed bug connecting after a server connection failure.
    • Fixed bug performing a TLS 1.2 handshake during connection attempt to the server.
    • Fixed bug getting the value of the RETURN_VALUE parameter from SP.
    • Fixed bug with the "Function is not linked" error when connecting to the server on iOS.
  • MySQL data provider
    • Fixed bug with TMyDump when the TMyDump.Options.FieldsAsString = True.
    • Fixed bug with an empty error message when invoking the TMyQuery.Prepare method.
    • Fixed bug handling comments in a SQL statement.
  • PostgreSQL data provider
    • Fixed bug with an incorrect value of the RowsAffected property when executing an INSERT ... RETURNING statement.
    • Fixed bug with AV on closing an application that uses the Alerter component.
    • Fixed bug executing a query which has a param of type date.
  • InterBase data provider
    • Fixed bug with the incorrect default value of the TField.Required property for columns of type DOUBLE PRECISION.
    • Fixed bug with assertion failure when changing BLOB fields with the CacheBlobs property set to False.
    • Fixed bug using ftFMTBCD datatype params in batch operations.
    • Fixed bug loading Memo fields in TUniLoader.
  • SQLite data provider
    • Fixed bug opening a query containing aggregate fields with the SmartFetch property set to True.
  • DBF data provider
    • Fixed bug using the CHRTRAN and DELETED functions in index expressions.
    • Fixed bug executing an ALTER TABLE statement.
    • Fixed bug executing an UPDATE statement.
    • Fixed bug deleting a record.
  • Redshift data provider
    • Fixed bug reading a newly inserted record within the explicitly started transaction.
Universal Data Access Components (UniDAC) 8.1.3
Universal Data Access Components (UniDAC)

Universal Data Access Components (UniDAC)

Una biblioteca de componentes que proporciona acceso directo a varias bases de datos de Delphi y C++Builder.

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