Problem Note 32085: Incorrect SQL optimization may produce incorrect results
In rare cases, an incorrect optimization of an
SQL query may produce incorrect results. This problem
occurs only when one or more variables are keys in
an index created with the UNIQUE option.
To circumvent this problem, set the SPDSTCNT= macro
variable or the THREADNUM= data set option to 1.
Operating System and Release Information
| SPDS | Scalable Performance Data Server | Microsoft Windows 2000 Server | 4.4 TSM0 | 4.4 TSM4 | | |
| Microsoft® Windows® for x64 | 4.4 TSM0 | 4.4 TSM4 | | |
| Microsoft Windows 2000 Professional | 4.4 TSM0 | 4.4 TSM4 | | |
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | 4.4 TSM0 | 4.4 TSM4 | | |
| Microsoft® Windows® for 64-Bit Itanium-based Systems | 4.4 TSM0 | 4.4 TSM4 | | |
| Microsoft Windows XP 64-bit Edition | 4.4 TSM0 | 4.4 TSM4 | | |
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | 4.4 TSM0 | 4.4 TSM4 | | |
| Microsoft Windows 2000 Datacenter Server | 4.4 TSM0 | 4.4 TSM4 | | |
| Microsoft Windows 95/98 | 4.4 TSM0 | 4.4 TSM4 | | |
| Microsoft Windows 2000 Advanced Server | 4.4 TSM0 | 4.4 TSM4 | | |
| Microsoft Windows NT Workstation | 4.4 TSM0 | 4.4 TSM4 | | |
| Microsoft Windows Server 2003 Datacenter Edition | 4.4 TSM0 | 4.4 TSM4 | | |
| Microsoft Windows Server 2003 Enterprise Edition | 4.4 TSM0 | 4.4 TSM4 | | |
| Microsoft Windows Server 2003 Standard Edition | 4.4 TSM0 | 4.4 TSM4 | | |
| Microsoft Windows XP Professional | 4.4 TSM0 | 4.4 TSM4 | | |
| Windows Millennium Edition (Me) | 4.4 TSM0 | 4.4 TSM4 | | |
| Windows Vista | 4.4 TSM0 | 4.4 TSM4 | | |
| 64-bit Enabled AIX | 4.4 TSM0 | 4.4 TSM4 | | |
| 64-bit Enabled HP-UX | 4.4 TSM0 | 4.4 TSM4 | | |
| 64-bit Enabled Solaris | 4.4 TSM0 | 4.4 TSM4 | | |
| HP-UX IPF | 4.4 TSM0 | 4.4 TSM4 | | |
| Solaris for x64 | 4.4 TSM0 | 4.4 TSM4 | | |
*
For software releases that are not yet generally available, the Fixed
Release is the software release in which the problem is planned to be
fixed.
| Type: | Problem Note |
| Priority: | high |
| Date Modified: | 2008-05-17 11:24:37 |
| Date Created: | 2008-05-13 10:48:26 |
