The purpose of these release notes for IBM® Informix® ODBC Driver, Version 3.70 is to:
These release notes are not intended to be all-inclusive; they should be used as an addendum to the product manuals.
Version 3.70 of IBM Informix ODBC Driver is compatible with the following database servers:
| Database server | Versions |
|---|---|
| IBM Informix Dynamic Server (IDS) Enterprise Edition | 10.0, 11.10, 11.50 |
| IBM Informix Ultimate Edition | 11.50, 11.70 |
| IBM Informix Dynamic Server (IDS) Express Edition | 10.0, 11.10, 11.50 |
| IBM Informix Express Edition | 11.70 |
| IBM Informix Extended Parallel Server | 8.50 and higher |
| IBM Informix SE | 7.25 |
| IBM Informix OnLine | 5.20 and higher |
New editions and product names
IBM Informix Dynamic Server editions were withdrawn and new Informix editions are available. Some products were also renamed. The publications in the Informix library pertain to the following products:
For more information about the Informix product family, go to http://www.ibm.com/software/data/informix/.
Changes were made in this version of ODBC to allow you to use this new feature of IBM Informix, Version 11.70. See the Informix release notes to learn more about the new feature:
This section describes some known problems with this release and how to work around them. A comprehensive list of the problems fixed in this release can be found in the DEFECTS document.
In order to display Unicode characters correctly in Visual Basic TextBoxes, use the TextBox control found in the Microsoft Forms 2.0 Object Library.
When using IBM Informix ODBC Driver to perform distributed transactions using Microsoft Transaction Server, it is necessary to turn off session pooling for the Microsoft OLE DB Provider for ODBC Drivers (MSDASQL). This property can be set in the application by adding the value "OLE DB Services=-4" in the connection string. This will turn off session pooling and autoenlistment in the MSDASQL OLE DB provider, and allows the pooling and autoenlistment to occur in the IBM Informix ODBC Driver.
For further details regarding this issue, see the Microsoft Knowledge Base Article #Q269735: http://support.microsoft.com/default.aspx?scid=kb;EN-US;Q269735
When a stored procedure with a return value is executed using the IBM Informix ODBC Driver, errors returned by the procedure are not returned to the application until a fetch is called on the result set. Error information from stored procedures with no returned values is available immediately following the execution of the procedure.
In a .NET application, when calling stored procedures, the OdbcCommand attribute "CommandType" does not function as required.
In order to work around this, use the commandText attribute for OdbcCommand to build your own string for the stored procedure call before calling the Executexxx methods of the command interface.
To configure a DSN on the Windows 64-bit platform, you must use the 32-bit ODBC Data Source Administrator: C:\WINDOWS\SysWOW64\odbcad32.exe
This section describes the known corrections and changes that need to be made to the IBM Informix ODBC Driver Programmer's Manual.
There are no known corrections or changes at this time.
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