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Delphi Data Access Components

Delphi Data Access Components is a line of DB connectivity solutions for such databases as: Oracle, Microsoft SQL Server, MySQL, InterBase, Firebird, PostgreSQL, SQLite, Microsoft Access, DB2, Sybase Advantage Database Server, Sybase Adaptive Server Enterprise, and other databases (using ODBC provider).

http://www.devart.com/dac.html

Delphi Data Access Components

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243 results found

  1. Support UDL File for ConnectionString by SQL Server

    I think that this can be very useful I to be able to encapsulate the connecting data in a file UDL. In the forum You have promised that possibility for future versions, 5 years old.

    6 votes
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    0 comments  ·  Admin →
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  2. Make DAC errorors more clear

    When an exception is thrown by a DAC product during startup of a project - like some SQL code cant execute, then the error code wont show what form and what object created the object. If I have project with 20 forms and hundreds of MyQuerys the errr "IdObject does not exist" is not very helpfoul.

    28 votes
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    0 comments  ·  MySQL  ·  Admin →
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  3. Add support for xml, image and text fields.

    I can make TVirtualTable.Assign( TMSQuery ), but xml and other blob fields are lost. A great pity!

    9 votes
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    0 comments  ·  SQL Server  ·  Admin →
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  4. Add properties KeepAlive + KeepAliveInterval (maintain the connection)

    The component should TUniConnection every 3000 ms (for example) to send to the server any single request (for example, "select 1 from dual"), to the gateway and the server is "seen" that the connection is active and the client is connected.

    RUS:
    Компонента TUniConnection должна, каждые 3000 мс (к примеру) отправлять на сервер какой-нибудь холостой запрос (к примеру, "select 1 from dual"), чтобы шлюз и сервер "видел", что соединение активно и клиент подключен.

    Сообщение на форуме: http://www.devart.com/ru/forums/viewtopic.php?p=2081#2081

    69 votes
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    1 comment  ·  Common  ·  Admin →
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  5. Improve the unified sql structure and macros

    Extend the actual unified sql structure and macros to stored procedures, functions, views etc. to be able to create applications truly database independent.
    more info at
    http://www.devart.com/forums/viewtopic.php?t=15057&highlight=

    7 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  6. Support non-blocking queries for MySQL in MyDAC or UniDAC

    As many DB applications support multiple threads, we could benefit from non blocking MySQL queries. Of course we know that MySQL's C connector does not currently support asynch queries; At least not documented.

    21 votes
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    4 comments  ·  MySQL  ·  Admin →
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  7. Add support for Pervasive DB

    4 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  8. Creating a native provider for INFORMIX

    One of best database server on market, with high performance and for multiple platforms.
    And what is nice - now with free (slightly limited) version for commercial use (IBM Informix Innovator-C Edition) and free developer version.

    25 votes
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    0 comments  ·  Admin →
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  9. Create SNMP VCL

    1 vote
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    0 comments  ·  Admin →
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  10. Extension of TUniDump. - Backup and restore of one into another DB system.

    Extension of TUniDump.
    - Backup and restore of one into another DB system. For example, MS SQL Server to Oracle. Including BLOB fields.
    - Possibility to select the tables to be restored.

    20 votes
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    1 comment  ·  UniDAC  ·  Admin →
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  11. Changing TITLE control in Dataset Manager

    WHen DatasetManager is used to drop field to form, title of type TLabel is generated. No chance to change it. Will be nice to have same chance use other type, for example TcxLabel (DevExpress suite).

    1 vote
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    0 comments  ·  Common  ·  Admin →
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  12. TUniMetaData.MetaDataKind add RefConstraints, Triggers, Views

    17 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  13. Delphi, MySql simple application code

    Simple Delphi code to show how to use MySql (MyDac) to connect to an external server. How to retrieve and upload from the external database.

    10 votes
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    1 comment  ·  MySQL  ·  Admin →
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  14. Integrate RAD Studio ID window with basic information about the connected database

    10 votes
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    0 comments  ·  InterBase/Firebird  ·  Admin →
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  15. make migrations wizard to unidac from scibits MyComponents

    from scibit

    12 votes
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    0 comments  ·  MySQL  ·  Admin →
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  16. Provide a progress callback for Firebird Backup Service

    21 votes
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    1 comment  ·  InterBase/Firebird  ·  Admin →
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  17. sqlmonitor

    Enhance the SQLMonitor with params copy out functionality

    32 votes
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    2 comments  ·  Common  ·  Admin →
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  18. Support for Oracle objects in UniDAC queries.

    Enable retrieving Oracle objects and varrays from database in query fields. Now in some cases it only properly works if you're retrieving object into a parameter.

    6 votes
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    started  ·  0 comments  ·  UniDAC  ·  Admin →
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  19. Add a "lock_local_transaction_id" and "unlock_local_transaction_id" to Session

    Add an option into the session object to deactivate the "
    begin :result := sys.dbmstransaction.localtransaction_id(true); end; " calls.

    7 votes
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    2 comments  ·  Oracle  ·  Admin →
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  20. Enhance the SQLMonitor to allow grouping of objects by nane

    In the SQL-Monitor an option is needed that the log files of source objects are grouped by the name of the object.

    7 votes
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    1 comment  ·  Common  ·  Admin →
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