MySQL Server Data Access Components 5.00 Beta available!

MySQL Server Data Access Components 5.00 Beta available!

Postby Devart » Wed 10 Jan 2007 10:21

Dear users,

Please try MySQL Server Data Access Components 5.00 Beta version available for download now.
Version 5.00 introduces a large number of new features including disconnected model and local failover support,
extended server-specific functionality support and many others.

Here is the description of new features:

New functionality:
  • Disconnected model for working offline and automatically connecting and disconnecting supported
  • Local failover for detecting connection loss and implicitly reexecuting some operations supported
  • Added support for SSH protocol via CryptoLibrary component set
  • Added DataSet Manager to control project datasets
  • New component for transferring data between all types of TDataSets descendants added
  • Added support for retrieving output parameters from stored procedures and functions
  • Data export and import to/from XML supported
  • AutoRefresh mode supported
  • Option to break long-duration query execution added
  • Ability to search for installed MySQL servers in the local network added
  • Support for sending messages to DBMonitor from any point of your program added
Support for more MySQL server functionality:
  • HANDLER syntax supported in TMyTable
  • Added support for retrieving enumeration values for the ENUM and SET fields
Extensions and improvements to existing functionality:
  • Master/detail functionality extensions:
    - Local master/detail relationship support added
    - Master/detail relationship in CachedUpdates mode support added
  • TMyScript component improvements:
    - Support for executing individual statements in scripts added
    - Support for executing huge scripts stored in files with dynamic loading added
    - Ability to use standard MySQL client tool syntax added
  • Working with calculated and lookup fields improvements:
    - Local sorting and filtering added
    - Record location speed increased
    - Improved working with lookup fields
  • Greatly increased performance of applying updates in CachedUpdates mode
  • Connection pool functionality improvements:
    - Efficiency significantly improved
    - API for draining the connection pool added
  • Option to ignore or replace records with duplicated key values in TMyLoader added
  • Enhanced TMyServerControl functionality for working with server values
  • Ability to customize update commands by attaching external components to TMyUpdateQuery objects added
Usability improvements
  • Syntax highlighting in design-time editors added
  • Easy-to-use demo projects
We're looking forward to your comments and suggestions.

Core Lab development team
http://www.crlab.com/mydac
Devart
Devart Team
 
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Joined: Tue 26 Oct 2004 13:51

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