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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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How can we improve our Delphi Data Access Components?

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248 results found

  1. 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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  2. 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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  3. 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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  4. 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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  5. 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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  6. 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.

    13 votes
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    3 comments  ·  UniDAC  ·  Admin →
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  7. add support for sql 2012 sequence objects like ibdac generators

    9 votes
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    0 comments  ·  Admin →
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  8. Support of direct mode for SQLite in FreePascal (Linux)

    With direct mode support external library is no longer needed - this reduce deployment complexity. In addition local database file can be encrypted - this is very useful in secured environment.

    34 votes
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    started  ·  0 comments  ·  SQLite  ·  Admin →
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  9. 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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  10. 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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  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. 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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  13. Retrieving Query Results Row-By-Row

    PostgreSQL 9.2 has a new feature that allows results sets to be returned row by row instead of the whole result set at once.
    This is a huge improvement for larger result sets.
    See here for more info:
    http://www.postgresql.org/docs/9.2/static/libpq-single-row-mode.html

    14 votes
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    0 comments  ·  PostgreSQL  ·  Admin →
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  14. 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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  15. Support Dev Express Grid Server mode

    Dev express have implemented a new server mode
    http://www.devexpress.com/Subscriptions/VCL/WhatsNewBuild12.1.3/index.xml?page=2#autolist1
    But it works only on ADO and DBexpress, perahaps you can work together to support unidac.

    201 votes
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    4 comments  ·  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. Encryption of the input and output parameters of stored procedures

    Шифрование входных и выходных параметров хранимых процедур.
    В IBDac есть возможность шифровать\расшифровывать на клиенте данные. Только с хранимыми процедурами это не работает.

    Encryption of input and output parameters of stored procedures. There is a capability in IBDAC to encrypt/decrypt data on the client. But it doesn't work with stored procedures.

    225 votes
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    planned  ·  0 comments  ·  InterBase/Firebird  ·  Admin →
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  18. Implement COPY FROM/TO functionality

    Implement COPY FROM/TO functionality for PostgreSQL (PgDAC component).

    PostgreSQL COPY manual:
    http://www.postgresql.org/docs/current/interactive/sql-copy.html

    103 votes
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    1 comment  ·  PostgreSQL  ·  Admin →
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  19. Extract table metadata information

    Extract a whole table metadata information, like ibx / IBExtractExtractObject.
    It's useful for example replicate a table.

    22 votes
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    0 comments  ·  InterBase/Firebird  ·  Admin →
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  20. 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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