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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).

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Delphi Data Access Components

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246 results found

  1. Add support for Pervasive DB

    4 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  2. Install directories

    You guys use several uncommon directories for 3rd party components : 1: windows\System32 for some BPL
    2: Delphi\Lib for some dcp
    3: Delphi\Bin for some other BPL
    4: UniDAC for dcu

    How about using
    BDSCommon\BPL for all bpl
    BDSCommon\DCP for all dcp
    leaving the dcu in the lib of the unidac install directory

    To explain : As a developer i work with several virtual PCs that I have to update. I use a local SVN for that. Installing unidac is always a hassle because after the install I first have to copy everything where it's supposed to be and then…

    1 vote
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    0 comments  ·  UniDAC  ·  Admin →
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  3. TUniMetaData.MetaDataKind add RefConstraints, Triggers, Views

    17 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  4. Monitoring every events (insert, edit,..)

    Add monitoring feature to uniDac to let developers monitor each events occured to MySQL database (insert, update, delete..) and return the result.

    1 vote
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    0 comments  ·  UniDAC  ·  Admin →
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  5. sqlmonitor

    Enhance the SQLMonitor with params copy out functionality

    32 votes
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    2 comments  ·  Common  ·  Admin →
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  6. Can you add the feature to UniDump so that it can backup *all* database objects? In MySQL currently

    Can you add the feature to TUniDump so that it can backup all database objects? In MySQL currently it only does tables and views. I would like to backup stored procedures and functions also. I haven't tried other databases (Firebird, Postgres etc) but this would be a great feature to be able to to backup / restore the entire database.

    63 votes
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    5 comments  ·  UniDAC  ·  Admin →
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  7. Use named parameters in TMSSToredProc SQL text generattion

    Passing parameters by name is more reliable than by index, aspecially when stored procedures is not constant and parameter's list is changed frequently.

    3 votes
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    0 comments  ·  SQL Server  ·  Admin →
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  8. Provide a progress callback for Firebird Backup Service

    21 votes
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    1 comment  ·  InterBase/Firebird  ·  Admin →
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  9. support distributed transactions in myDAC

    support distributed transactions in MYDAC

    3 votes
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    0 comments  ·  MySQL  ·  Admin →
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  10. Add support for Params[x].AsLargeUInt

    Add support for unsigned int64 in SQL-parameters. Using uInt64 is currently troublesome, as this needs to be done via IntToStr or other tricks.

    This makes the code harder to write and also clutters the list of param's - having some of them are dome directly in the SQL-text and having other's in the param-list.

    For me (and many other, I guess), the use of unsigned uInt64's gets more and more widespread, eg. in IP-numbers as INETATON/INETNTOA in big data.

    3 votes
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    0 comments  ·  Admin →
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  11. Creating a native provider for Paradox

    BDE Replacement for Standard / Paradox driver

    29 votes
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    started  ·  4 comments  ·  Admin →
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  12. Add OnFetched event to TOraSQL or TCustomDADataSet class

    It looks that there is no universal solution to notify about moment when TOraSQL / TCustomDADataSet class (and its descendants) finishes fetching all data in NonBlocking mode.

    There should be added some event that related to Fetched method

    3 votes
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    0 comments  ·  Common  ·  Admin →
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  13. More control on Connection Pooling in Unidac Components

    Timeout for connection pooling is fixed for 30000 ms in Unidac ( It is a local constant variable). It is not enough for some applications. We need more control on connection pooiling. It would be better if developer could set timeout as a property.

    6 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  14. Add a limit for the record count in the DataSet

    Add a parameter, for example, MaxFetchRows, which will limit the number of records which can be fetched to the DataSet.

    83 votes
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    planned  ·  5 comments  ·  Common  ·  Admin →
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  15. Better sql editor in Unidac

    Uniquery sql editor editopr should be improved, showing Tables, fields and stored procedures with drag and drop (Fibplus like).

    79 votes
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    4 comments  ·  UniDAC  ·  Admin →
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  16. Save settings to the database as in an *.ini file or in registry

    Many applications use TiniFile or TRegistry for saving their settings. However sometimes one user can work on several workstations with his login and password. He wants to have the same settings on all of his workplaces, and that settings, saved on one computer, were available on other ones.

    To implement this feature we may add classes or components with interface similar to TiniFile or TRegistry that save data not on the local computer, but in a database.

    82 votes
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    5 comments  ·  Common  ·  Admin →
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  17. vba

    sometimes user adding in access mdb, accdb query a vba function , so i hope that could the access query using vba function executed also on delphi

    1 vote
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    0 comments  ·  UniDAC  ·  Admin →
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  18. Create table in unidac

    create table method which is database independend.

    70 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  19. Multiple dataset result in Unidac

    Multiple dataset result in Unidac. In SDAC it is possible to have multiple dataset as a result of executing a query. With CanOpenNext it is possible to open the next dataset. MySql has the same capabilities. We would appreciate to have this functionality the same way Sql Server componentset has it.

    3 votes
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    0 comments  ·  Common  ·  Admin →
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  20. Creating a provider for ADO

    ADO access is included in some form in the SQLServer provider. Possibly it could extended to support other Ado providers/drivers. For example foxpro has ado driver till version 9, the odbc driver is at version 6. MSAccess is another example.

    59 votes
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    under review  ·  2 comments  ·  UniDAC  ·  Admin →
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