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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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41 results found

  1. Implement compression to get most out of the FireBird 3

    Firebird 3 supports the compression between client and server.

    If possible implement this, it would make significant impact to the speed on slow connection (especially with large queries)

    26 votes
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    1 comment  ·  InterBase/Firebird  ·  Admin →
    completed  ·  AdminDevart (_, Devart) responded

    Hello,

    We supported Firebird compression in IBDAC 6.4.1.
    You can enable it using the WireCompression parameter:
    IBCConnection1.Params.Add(‘WireCompression=true’);

    Please note that you should use the zlib1.dll library, which has matching bitness. The zlib1.dll library should be placed in the directory with your executable file. Please make sure that your application uses the library the TIBCConnection.Connect method is called.

  2. Return NULL output parameters as NULL, not as Unassigned

    Now, all NULL output parameters has Value = Unassigned (although MSSQL returns NULL), if i want to pass this value to procedure that distinguish NULL and Unassigned, i should write IF THEN expression:
    if Prm.IsNull then MyProc(Null) else MyProc(Prm.Value);
    instead of simple MyProc(Prm.Value);

    3 votes
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    completed  ·  0 comments  ·  SQL Server  ·  Admin →

  3. Support Oracle Cloud Service (DBaaS) using Secure Connection

    Enable connection in ODAC/UniDac in direct mode to connect to Oracle Cloud Service DBaaS using the secure connection,

    1 vote
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    completed  ·  0 comments  ·  Oracle  ·  Admin →

  4. Direct mode for SQlite for all platforms (not only Windows)

    Currently direct mode is only supported in Windows for the UniDAC Sqlite components. In my project I need all platform to be supported.
    This would help a lot.

    6 votes
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    completed  ·  0 comments  ·  SQLite  ·  Admin →

  5. Encryption of UniDAC SQLite - support for ALL platforms

    I started a new project with UniDAC 6.01 and SQLite and I found out that the encryption support is only handled in Windows 32bit. I would like to have this possibility for all platforms: iOS, Android, MacOS and Win64.

    3 votes
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    completed  ·  0 comments  ·  SQLite  ·  Admin →

  6. MSSQL Server Provider/Connector for iOS, MACOS and Android

    Need a UniDac provider/connector for FireMonkey that support MSSQL Server.

    6 votes
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    completed  ·  0 comments  ·  SQL Server  ·  Admin →

  7. Add support for spatial data and other object data types to direct TCP/IP

    Support MDOSYS spatial data with direct TCP/IP connectivity.

    9 votes
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    completed  ·  0 comments  ·  Oracle  ·  Admin →

  8. IBDAC: Manually assign RecordCount property for faster performance

    Add the ability to manually assign the RecordCount property (in an Event) to improve performance when working with large data sets.

    3 votes
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    completed  ·  1 comment  ·  InterBase  ·  Admin →

  9. Add Expression IN('a,'b,'c) availabiltiy in TMSQuery (SDAC) to filter property

    Can the use of the IN() command be available in the filter property of the TMSQuery (SDAC) component? ex. EmpID IN('a','b','c'). This is available in the filterSQL property, but not the filter property.

    Thanks

    3 votes
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    completed  ·  0 comments  ·  Admin →

  10. Steal TOraSession password and crack database SERIOUS SAFETY PROBLEM

    There is a very serious safety problem in ODAC: in runtime a hacker can steal the database password, user, server parameters and can crack your database. Only needs to steal theese data: download and run userdump.exe from
    http://www.microsoft.com/en-us/download/details.aspx?id=4060
    than save the memory into a file. This dump file containts the password, user and server properties of TOraSession.

    16 votes
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    completed  ·  1 comment  ·  Oracle  ·  Admin →

  11. FIB

    Make migration wizard from FIB

    18 votes
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    completed  ·  0 comments  ·  Admin →

  12. Add support for IPV6 addresses

    Currently MyDAC does not support IPV6 ...

    69 votes
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    completed  ·  3 comments  ·  MySQL  ·  Admin →

  13. Add support for IPv6 addresses in direct TCP/IP mode

    Currently, it does not work with IP adresses like 2001:0:5ef5:79fb:c91:a6e:f5b6:bf83

    99 votes
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    completed  ·  0 comments  ·  Oracle  ·  Admin →

  14. Support for MongoDB either in UniDAC or as a separate VCL product

    I'd like to see UniDAC support MongoDb which is a scalable, NoSQL database that supports replication, high availability, auto-sharding, indexing, querying, GridFS (large files), stores BSON documents (binary JSON). MongoDB is ideal for storing large amounts of text or binary data, and makes it ideal for web sites with huge amounts of data that can't be handled by conventional relational databases like MySQL or Oracle.

    Customers include Disney, Craigslist, Forbes, Spike, Intuit, Sourceforge, New York Times ...

    See www.mongodb.org for more info on this free open source database.

    45 votes
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    2 comments  ·  UniDAC  ·  Admin →

  15. Unidac for iOS

    7 votes
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    completed  ·  0 comments  ·  UniDAC  ·  Admin →

  16. Replacement for BDE TTable.EmptyTable

    the BDE TTable-EmptyTable deletes all records of the table (e.g. Oracle trunc table)

    3 votes
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    completed  ·  1 comment  ·  Common  ·  Admin →

  17. Direct mode connections in FreePascal (Linux and MS Windows)

    Add support of Direct mode for ODAC in FreePascal, because today FPC is the only tool for compiling pascal modules for Apache 2.2.

    30 votes
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    completed  ·  2 comments  ·  Oracle  ·  Admin →

  18. Add static binding for the SQLite provider

    Current we need to deplay the sqlite.dll. With static binded sqlite-functions we don't need to deplay another file. Also it could better suported, because there is always the same version. But only make it a "fallback"-option, so that own dll's can also be used.

    19 votes
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    completed  ·  0 comments  ·  SQLite  ·  Admin →

  19. cancel a query/PS during its execution

    4 votes
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    completed  ·  2 comments  ·  InterBase/Firebird  ·  Admin →

  20. ConnectionDialog improvement(Firebird)

    Add possibility to use OS Authentication for login to Firebird database

    16 votes
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    completed  ·  0 comments  ·  Common  ·  Admin →
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