FIX: The ResultSet.getBoolean method in the SQL Server 2005 JDBC Driver version 1.0 returns False when you retrieve data from a column of type char or varchar that has the value 1 (920765)



The information in this article applies to:

  • Microsoft SQL Server 2005 Java Database Connectivity Driver

Bug #: 870 (SQL Hotfix)
Bug #: 450355 (SQLBUDT)

Notice

Microsoft distributes Microsoft SQL Server 2005 fixes as one downloadable file. Because the fixes are cumulative, each new release contains all the hotfixes and all the security fixes that were included with the previous SQL Server 2005 fix release.
This article describes the following about this hotfix release:
  • The issues that are fixed by this hotfix package
  • The prerequisites for installing the hotfix package
  • Information about whether you must restart the computer after you install the hotfix package
  • Information about whether the hotfix package is replaced by any other hotfix package
  • Information about whether you must make any registry changes
  • The files that are contained in the hotfix package

SYMPTOMS

Consider the following scenario. You use the ResultSet.getBoolean method in the SQL Server 2005 JDBC Driver version 1.0 to retrieve data from a column. The column is of type char or varchar, and the column has the value 1. In this scenario, the method returns False instead of True.

RESOLUTION

A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next SQL Server 2005 JDBC Driver release that contains this hotfix.

To resolve this problem immediately, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

Prerequisites

There are no prerequisites for this hotfix.

Restart information

You do not have to restart the computer after you apply this hotfix.

Registry information

You do not have to change the registry.

Hotfix file information

This hotfix contains only those files that are required to correct the issues that this article lists. This hotfix may not contain of all the files that you must have to fully update a product to the latest build.

The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.
File nameFile versionFile sizeDateTimePlatform
Sqljdbc.jarNot Applicable231,91512-Jun-200604:26Not Applicable
Xa_install.sqlNot Applicable2,98705-Jun-200612:33Not Applicable
Sqljdbc_xa.dll1.0.809.20648,42412-Jun-200604:26x64
Sqljdbc_xa.dll1.0.809.20637,16012-Jun-200604:26x86

WORKAROUND

To work around this issue, use the ResultSet.getString method instead of the ResultSet.getBoolean method to retrieve data. Then, convert the result to the Boolean type in the code.

STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

MORE INFORMATION

For more information about JDBC, click the following article number to view the article in the Microsoft Knowledge Base:

313100 How to get started with Microsoft JDBC

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates


Modification Type:MinorLast Reviewed:7/26/2006
Keywords:kbExpertiseAdvanced kbtshoot kbfix kbQFE kbhotfixserver kbpubtypekc KB920765 kbAudDeveloper kbAudITPRO