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 Data Access Components for MySQL Features

  • General usability

    • Direct access to server data without using client library. Does not require installation of other data provider layers (such as BDE and ODBC)
    • Interface compatible with standard data access methods, such as BDE and ADO
    • VCL, VCL for .NET, and CLX versions of library available
    • Separated run-time and GUI specific parts allow you to create pure console applications such as CGI
    • Unicode and national charset support

  • Network and connectivity

    • Disconnected Model with automatic connection control for working with data offline
    • Local Failover for detecting connection loss and implicitly reexecuting certain operations
    • Support for all existing MySQL protocols including the prepared statement (binary) protocol
    • SSH and SSL encrypted connection support with Core Lab SecureBridge
    • Full support for all current authentication protocols
    • Ability to search for installed MySQL servers in a local network
    • Connection timeout and command timeout management

  • Compatibility

    • Full support of the latest versions of MySQL
    • Support for Embedded MySQL server
    • Support for all MySQL Server data types
    • Compatible with all IDE versions starting with Delphi 5, C++Builder 5, and Kylix 2
    • Wide reporting component support, including support for InfoPower, ReportBuilder, FastReport
    • Wide support of all standard Borland and third-party visual data-aware controls
    • Allows you to use Professional Edition of Delphi and C++Builder to develop client/server applications

  • MySQL Server technology support

    • Fast record insertion with TMyLoader component
    • HANDLER syntax support
    • Transaction isolation level support
    • Possibility to retrieve last auto-incremented value
    • Session identifer retrieval
    • Server object information retrieval
    • Row-level and table-level locking support

  • Performance

    • High overall performance
    • Fast controlled fetch of large data blocks
    • Optimized string data storing
    • Advanced connection pooling
    • High performance of applying cached updates with batches
    • Caching of calculated and lookup fields
    • Fast Locate in a sorted DataSet
    • Preparing of user-defined update statements

  • Local data storage operations

    • Database-independent data storage with TVirtualTable component
    • CachedUpdates operation mode
    • Local sorting and filtering, including by calculated and lookup fields
    • Local master/detail relationship
    • Master/detail relationship in CachedUpdates mode

  • Data access and data management automation

    • Automatic data updating with TMyQuery, TMyTable and TMyStoredProc components
    • Automatic record refreshing
    • Automatic query preparing
    • Automatic checking for row modifications by another user
    • Support for ftWideMemo field type in Delphi 2006 and higher

  • Extended data access functionality

    • Separate component for executing SQL statements
    • Simplified access to table data with TMyTable component
    • BLOB compression support
    • Support for using macros in SQL
    • FmtBCD fields support
    • Ability to customize update commands by attaching external components to TMyUpdateSQL objects
    • Ability to perform MySQL administration tasks with the TMyServerControl component
    • Value range retrieval for ENUM and SET fields
    • Retrieval of output parameters from stored procedures and functions
    • Automatic retrieval of default field values
    • Deferred detail DataSet refresh in master/detail relationships
    • MIDAS technology support
    • MyDataAdapter component for WinForms and ASP.NET applications

  • Data exchange

    • Transferring data between all types of TDataSet descendants with TCRBatchMove component
    • Data export and import to/from XML (ADO format)
    • Ability to synchronize positions in different DataSets
    • Extended data management with TMyDump, TMyBackup components

  • Script execution

    • Advanced script execution features with TMyScript component
    • Support for executing individual statements in scripts
    • Support for executing huge scripts stored in files with dynamic loading
    • Optimized multi-statement script execution
    • Ability to use standard MySQL client tool syntax in scripts
    • Ability to break long-running query execution

  • SQL Execution monitoring

    • Extended SQL tracing capabilities provided by TMySQLMonitor component and DBMonitor
    • Borland SQL Monitor support
    • Ability to send messages to DBMonitor from any point in your program
    • Ability to retrieve information about the last query execution

  • Visual extensions

    • Includes source code of enhanced TCRDBGrid data-aware grid control
    • Customizable connection dialog
    • Cursor changes during non-blocking execution

  • Design-time enhancements

    • DataSet Manager tool to control DataSet instances in the project
    • Advanced design-time component and property editors
    • Integration with MySQL Developer Tools for browsing database schemas, manipulating database objects and visual building of queries
    • Automatic design-time component linking
    • Easy migration from BDE with Migration Wizard
    • More convenient data source setup with the TMyDataSource component
    • Syntax highlighting in design-time editors

  • Product clarity

    • Complete documentation sets
    • Printable documentation in PDF format
    • A large amount of helpful demo projects

  • Licensing and support

    • Included annual MyDAC Subscription with Priority Support
    • Licensed royalty-free per developer, per team, or per site



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