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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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71 results found

  1. 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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  2. 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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  3. Add support for Pervasive DB

    4 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  4. 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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  5. TUniMetaData.MetaDataKind add RefConstraints, Triggers, Views

    17 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  6. 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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  7. 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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  8. 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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  9. 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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  10. 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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  11. 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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  12. 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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  13. Adding the OnInfoMessage event for UniConnection

    Some of our DAC products support receiving information messages from database servers. (ToraSession and TMSConnection have the OnInfoMessage event, PgConnection has OnNotification event). We may add such event to TuniConnection; it will be called when a message from a database server is received.

    57 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  14. Adding comment feature as property to UniDAC components

    Add a "comment" property to possible UniDAC components. It could be very helpfull to add comments to TUniConnection, TUniQuery, TUniTable, ... because technical names are often short or meaningless and a comment can translate it into a meaningful description.

    8 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  15. Allow Joined tables' columns to be updated in TDBGrid, as ADO allows

    When using TADOConnection / TADOQuery to create datasource for TDBGrid, columns from main tables as well as joined tables may be edited in the grid. With TUNIxxx components, only the first table in the query can have its columns updated in the grid.

    1 vote
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    0 comments  ·  UniDAC  ·  Admin →
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  16. dbMonitor shows string fields as <BLOB:19> Should show the actual data

    dbMonitor, which is a great feature, shows any string values as <BLOB:19> instead of the actual data in that field. This might only apply to postgresql

    3 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  17. Simple Example Code for the components

    Put some simple sample code into the help/demos files, that must be great. some times that be very usefully

    4 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  18. Migration Wizard (Strip the .DB from tablenames if Paradox)

    When converting from Paradox to SQLite, I ran into 2 problems.
    1) the TableName.DB I used in paradox does NOT have a .DB ending in the actual tablename...
    2) The data module where the "database1" was declared for the TUniConnection was not included in the files, and then the connections were not set to them. I had to open all the forms and remove the .db and set them

    I think that the Migration Wizard should handle those better...

    1 vote
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    0 comments  ·  UniDAC  ·  Admin →
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  19. Create driver/components to work with neo4j or orientdb

    There are some great uses for graph databases and the Delphi desktop world would benefit greatly

    17 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  20. The ability to create views with identical field names.

    It will not take over the identical field names of a view. If multiple fields have the same name located in different sub-tables of this view.

    1 vote
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