MySQL Data Access Components (MyDAC) 출시

MySQL Data Access Components (MyDAC) 14.1.02026년 9월 29일

기능

Added support for RAD Studio 13 Florence Release 2.
Improved support for the Arm64EC target platform.
Added support for Lazarus 4.8.
Added support for MySQL 9.7.x.
Added support for generated columns.
Added support for handling the new ER_CLIENT_INTERACTION_TIMEOUT error packet.
Added support for the authentication_ldap_sasl authentication plugin with the GSSAPI mechanism.
Improved support for the GSSAPI authentication plugin.
Improved handling of the UpdatingTable property when a query contains multiple references to the same table.

수정 사항

Fixed an issue with incorrect INSERT statement generation when a SELECT statement included fields from multiple tables.
Fixed an issue that caused the "Record was changed by another user" error when calling the TMyTable.Lock() method.
Fixed an issue that occurred when both FlatBuffers and UseUnicode were set to True.
Fixed an issue with incorrect field ordering when using CloneCursor().

MySQL Data Access Components (MyDAC) 14.0.12026년 6월 15일

수정 사항

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.

MySQL Data Access Components (MyDAC) 14.0.0주요 버전2026년 3월 27일

기능

Added support for RAD Studio 13.1 Florence.
Added support for the Arm64EC target platform.
Added support for Lazarus 4.6.
Added support for MySQL 9.6.
Added the SetFieldsReadOnly property to TCustomMyDumpProcessor to allow adding read-only fields in INSERT statements during backup.
Added the Delimiter property to TCustomMyDumpProcessor to set a custom delimiter for stored procedure and trigger backup.
Added the "For the current user/For all users" option during installation.
Added masking of the Password property in the Connection component to prevent it from being stored in memory as plain text.
Added the GetWhere method to the TCustomDADataSet component.
Added the DeleteOrderBy method to the TCustomDADataSet component.
Added the RangeFieldCount property to TCustomDADataSet to specify the number of indexed fields used for range setting.
Added the AutoClose option to TCustomDADataSet to control automatic closing of a dataset when its associated ClientDataSet is closed.
Renamed the DecimalsCount property of TMyFloatVector to Scale.

수정 사항

Fixed an issue in tunnel.php that required establishing a tunnel connection in a browser first.
Fixed an issue with executing SHOW COLUMNS for MySQL 4.11.x when UseUnicode = True.
Fixed an issue that caused incorrect record sorting in a dataset when both ORDER BY and IndexFieldNames are used.
Fixed an issue with the ConnectString property in the Connection component when its value contained a sequence of SQL comment characters.

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