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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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249 results found

  1. Add support for Firebird 3 item iscdpbauthpluginlist and iscspbauthpluginlist. At the moment I am not able to specify what plugins are available to log in to Firebird 3.0 (Legycy_auth, Aug, Aug256)

    1 vote
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  2. It's about time dbMonitor had a long awaited upgrade with some really basic common sense pieces of functionality added.

    1) Add buttons to clear terminated processes and all processes. Come on guys, having to select each process one by one to clear it is, quite frankly, ridiculous and poor UI design.

    2) Parameters should be formatted according to the DB you're connected to.
    E.g. for Oracle
    Like this...
    :SrcSchema VARCHAR2(13) :='MY_SCHEMA' ;

    rather than this

    :SrcSchema(VARCHAR[13])='MY_SCHEMA'
    Why? Well it allows us developers to set up anonymous blocks quickly to test the same call, if say an error occurs. Currently I…

    1 vote
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    0 comments  ·  Common  ·  Admin →
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  3. db Monitor has fetch checkbox that is useless at the moment.
    It would be nice if the fetch time would be sent to the db monitor

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    0 comments  ·  Common  ·  Admin →
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  4. Unlike other product such as ODAC, for virtualDAC, as now I am using VirutalQuery, if debug is set to true, it seems that dialog will be shown at each step, which make the debug in thread/service very difficult.

    Is it possible, like TOraMonitor of ODAC, we have have sort of TVirtualDACMonitor for VirtualDAC, to push the debug information to dbmonitor, the same behavior as of other product family?

    1 vote
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    0 comments  ·  UniDAC  ·  Admin →
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  5. Unlike other product such as ODAC, for virtualDAC, as now I am using VirutalQuery, if debug is set to true, it seems that dialog will be shown at each step, which make the debug in thread/service very difficult.

    Is it possible, like TOraMonitor of ODAC, we have have sort of TVirtualDACMonitor for VirtualDAC, to push the debug information to dbmonitor, the same behavior as of other product family?

    1 vote
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    0 comments  ·  Common  ·  Admin →
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  6. Connect to Firebird direct via Android and IOs without the need for a DB Client similar to PostgreSQL, Mysql, Redshift and Nexus.

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    0 comments  ·  UniDAC  ·  Admin →
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  7. Sometimes it's required to read a lot of records from db server as fast as possible and collect it to dictionary etc. Even tough Unidac (at least with PostegreSQL) is fast, having tdataset, tfield in middle will slow down things a littlebit.
    I'm looking to solutions like this pseudo level code
    q.sql.text := 'select Barcode,price,name from table where ...';
    q.open;
    q.useOnlyeLowLevel := true; //disables mapping to fields.
    while not q.eof do
    begin
    lean:= q.lowlevel.readString;
    lPrice := q.lowlevel.readFloat;
    lname := q.lowlevel.readString;
    // do something with lean, lprice, lname
    q.next;
    end;
    Of cource this could implemented with other type of solution.

    I'm…

    1 vote
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    0 comments  ·  UniDAC  ·  Admin →
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  8. Layer-2 scaling is becoming an important part of blockchain development as businesses look for ways to support more users and transactions. Many blockchain networks offer strong security, but transaction speed and network fees can become challenges as usage increases. Layer-2 solutions are designed to improve efficiency by processing transactions separately and then confirming them on the main blockchain.

    As the businesses, this isn’t just about the underlying tech, but also the practicality behind building scalable apps for tomorrow. It doesn't matter whether it's building a payments application, an NFT marketplace, a supply chain application, a Dapp; a scalable structure comes…

    1 vote
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  9. CRDBGrid have only one popup where it shows "Filtered", "Filter Bar", "Search Bar" as a text and everything else is pictures on it. Or, field names which can be set by programmer.

    It would be nice to be able to localize these texts in the object inspector. Should be pretty easy to implement, and would be a nice addition to the component.

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