MySQL Data Access Components (MyDAC) 版本發布

MySQL Data Access Components (MyDAC) 14.0.0主要版本2026年3月27日

功能

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.

修正

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.

MySQL Data Access Components (MyDAC) 版本發佈