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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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246 results found

  1. 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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  2. 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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  3. 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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  4. 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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  5. add support for sql 2012 sequence objects like ibdac generators

    9 votes
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  6. 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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  7. 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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  8. 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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  9. 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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  10. 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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  11. 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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  12. 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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  13. 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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  14. 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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  15. 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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  16. 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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  17. 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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  18. 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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  19. Manual with more details for newbie programmers

    user manual for beginners who exemplefique simplified models to use advanced functions.

    The help system is very simplified and UNIDAC says very little for those who are migrating to SQL universe.

    Do you use one language for those who already have a much better knowledge of advanced programming examples in its accompanying suite

    2 votes
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    0 comments  ·  Common  ·  Admin →
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  20. To Know what is the Number for new Transaction ( TransactionID)

    In FIBPLus we have Tr.TransactinID => number for new transaction after StartTransaction execution.

    4 votes
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    0 comments  ·  InterBase/Firebird  ·  Admin →
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