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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. Faster access and less trafic over internet en lan

    You should implement a feature to avoid moving a lot of records over the network. The components should keep a record position pointer.
    So if a dbgrid is 20 lines (the system should read only 20 records en send 20 records over the internet of lan. At next page, read the next 20 records and at page back read the 20 previous records.
    It is a feature that is present in ElevateDb and Anydac.
    I am very happy with your components and I know we can set the number of records to return, but the described option should be a…

    14 votes
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    1 comment  ·  Common  ·  Admin →
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  2. populate fields inside watches window

    It would be great if I can simply right click on a table component (TIBCQuery in case of IBDac) and choose a command to display list of fields and select some of them or all then after press on ok all these fields added to the debugger watches window in format of <module>.<table>.FieldByName('Field_Name').As<Proper Data Type>

    This way I can quickly add watches for many fields from as many tables as I want at a single click and debug become more easier and faster

    3 votes
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    0 comments  ·  Common  ·  Admin →
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  3. Add threaded module to connect and performce SQL operations inside thread

    Currently when I tried to perform some SQL operation like connect or use filtersql for table the db bound control flashes and I get many errors like "system out of resource" , etc...

    I wish to see IBDac add a new special module to use as a holder for the IBDac components. this module can work inside a second thread but at the same can be bound to the main thread VCL UI controls....is that possible ?

    6 votes
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    0 comments  ·  InterBase/Firebird  ·  Admin →
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  4. Implement Compact, Repair, Shrink, Verify to SQL Server Compact database

    I would like to see SDAC implementation of next methods to SQL Server Compact database connection:
    Compact
    Repair
    Shrink
    Verify

    Same as is in C# SqlCeEngine class.
    Thanks.

    15 votes
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    0 comments  ·  SQL Server  ·  Admin →
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  5. Add functionality to allow compacting a Jet 4.0 (Access) database

    Currently it is not possible to use UniDAC to compact an existing Jet database.

    2 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  6. IBDAC - is there multiple overlapping transactions support ?

    inidac page claims multiple transaction supports. IBDAC is rumored to be slcie of UniDAc but it does not claim overlapped and evenmere nested transactions support at http://www.devart.com/ibdac/features.html

    I think that should be stated clearly whether this feature been removed from IBDAC or stays there.

    1 vote
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    0 comments  ·  InterBase/Firebird  ·  Admin →
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  7. UniDac should support ElevateDb

    ElevateDb is a powerful embedded and C/S database and should be supported by Unidac. It has been around for years and has many features found in PostgreSQL, like bi-drectional replication.

    10 votes
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    3 comments  ·  UniDAC  ·  Admin →
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  8. Export XML to XSD schema

    ADD new function to export the XML from your table
    components in a format compliant with the XSD schema
    instead of the XDR format you're using now

    1 vote
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    0 comments  ·  SQL Server  ·  Admin →
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  9. Improve naming mechanism of some components

    Happy New Year to everyone !

    I'm wondering if you can implement one new thing in your components...

    TIBCDataSource put by a TIBCQuery makes automatically connection to this TIBCQuery. Could you extend this procedure by adding code that would name TIBCDataSource not standard IBCDataSource1 but eg. ds_ + name of Query component.

    Example
    I have IBCQuery component named qcompanies. New TIBCDataSource should be named dsqcompanies instead of IBCDataSource1.
    If you are smart enough, you could recognize, that "q    " a prefix of query component and name DataSource as ds_companies.

    It concern every your DAC component set.

    It…

    2 votes
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    0 comments  ·  Common  ·  Admin →
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  10. FilterOnBookmarks-Functionality like in ADO

    Realize FilterOnBookmarks-Functionality like in ADO for better / easier Migration Projects from ADO.

    20 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  11. Salesforce connect component

    After i read dotnet having salesforce.com component, i hope delphi also have this.

    21 votes
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    2 comments  ·  Admin →
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  12. Allow using SYSDATE or subselects for specific fields

    Add 2 new String properties to TField containing text used for SQLInsert/SQLUpdate statements.
    This allow using SYSDATE or subselects without need of consructing whole SQLInsert or SQLUpdate. Property can be emptystring or null by default.

    4 votes
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    0 comments  ·  Oracle  ·  Admin →
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  13. add support for sql 2012 sequence objects like ibdac generators

    9 votes
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  14. TMSQuery. Debug SQL generator in design time

    There is a button "Execute" on the SQL tab of TMSQuery components, and I can test query in design-time with its help.
    But there isn't such button on UpdateSQLs tab. I have to build and run my application to debug SQLInsert, SQLUpdate, SQLDelete properties. It's uncomfortable.

    I would like to add button "Execute" into all tabs.

    3 votes
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    0 comments  ·  Admin →
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  15. Create UniAlerter support for DB2

    UniAlerter - is a component to receive notifications from DB server.
    Currently UniDAC supports Interbase, Oracle and PostgreSQL in UniAlerter.
    It will be great if UniDAC could support IBM DB2 (module DBMS_ALERTER) in UniAlerter component.

    10 votes
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    1 comment  ·  UniDAC  ·  Admin →
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  16. Create server layer over SQLite

    Sqlite isn't client-server. LiteDAC would contain server and transport components to help building applications in two or three tiers like here: http://sqlite.org/cvstrac/wiki?p=SqliteNetwork

    18 votes
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    1 comment  ·  SQLite  ·  Admin →
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  17. TUniSqlMonitor - дозапись в файл

    RUS
    Предлагаю добавить у компоненты TUniSqlMonitor возможность указать имя файла, чтобы компонента сама всё писала в этот файл. Без использования события OnSQL.

    ENG
    I propose to add a component TUniSqlMonitor the ability to specify the file name to the component itself is all written in the file. Without the use of event OnSQL.

    5 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  18. Native driver for Filemaker Server database

    The only way to access a Filemaker Server database is via ODBC, which is not supported in iOS. There is a large installation of Filemaker databases out there, backed by Apple, and with the increasing market share of Mac, iPad and iPhone, it will likely gain in popularity.

    3 votes
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    1 comment  ·  UniDAC  ·  Admin →
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  19. Be able to use MySql indexes

    TMyTable.IndexDefs property contains information about the indexes of a table, however, there is no way to use any of these indexes.

    See thread in forum SQL Index file in Data Access Components for MySQL

    2 votes
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    1 comment  ·  Admin →
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  20. Add ability to open dataset without sending SELECT query on server.

    It is useful for inserting new data without selecting existing.

    4 votes
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