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Thread: ANN: DAC for MySQL 3.0.4 is out!

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Alexander Andreev

Posts: 15
Registered: 12/16/12
ANN: DAC for MySQL 3.0.4 is out!
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  Posted: Mar 29, 2016 1:45 AM
MicroOLAP Direct Access Components for MySQL and Delphi/C++ Builder (also known as MySQLDAC) is a Borland Delphi/C++Builder component set for direct connect to MySQL database server. DAC for MySQL allows you to create Delphi/C++Builder applications without BDE, ODBC, ADO and without libmysql.dll.

What’s new in v3.0.4:
This release includes Refresh Record features, improvements and bug fixes.

Full changelog:
[+] TMySQLDataSet.RefreshRecord function for refresh current record added
[+] TMySQLDataSet.Options.RefreshDelete property added
[+] TMySQLDataSet.DoBeforeRefreshRecord and TMySQLDataSet.DoAfterRefreshRecord events added
[+] TMySQLUpdateSQL.RefreshRecordSQL property added
[+] TMySQLDataset.StatementId property for get statement id of prepared query added
[-] "In some cases prepared DataSet returns empty IndexDefs" bug fixed
[-] "The error may occur on reconnecting" bug fixed
[-] "AV occurs when trying Prepare statment with error in SQL syntax" bug fixed
[-] "AV occurs if loading SSL library is not succeded" bug fixed
[-] "Query edit form not showing in older IDE version" bug fixed
[-] "TMySQLDataSet.Prepare works incorrectly with NULL fields" bug fixed
[-] "AV occurs when destroy prepared TMySQLQuery which call ExecSQL method" bug fixed
[-] "AV occurs after closing form when using TMySQLQuery with TMySQLUpdateSQL" bug fixed
[-] "Error occurs on open TMySQLQuery with execute statements (doesn't return ResultSet)" bug fixed

You're welcome to download the DAC for MySQL v3.0.4 right now at: ,
or login to your private area on our site at

Please don't hesitate to ask any questions or report bugs with our Support Ticketing system available at
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