Problem Note 42390: Incorrect results generated for heterogeneous SQL JOIN in SAS® Scalable Performance Data Server®
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Incorrect results are generated for a heterogeneous SQL JOIN when the following situation occurs:
- A heterogeneous JOIN between a table that resides on a big-endian server (for example, AIX) and a table that resides on a little-endian server (for example, Linux for x64), and
- The SQL JOIN is controlled by the big-endian server.
To circumvent, specify the SQL option NOKEEP in the spdsserv.parm file:
SQLOPTS= "RESET NOKEEP";
Setting this option guarantees that the rows sent from one server to
the other are full rows instead of only the requested columns.
Alternatively, select the Hot Fix tab in this note to access the hot fix for this issue.
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SPDS | Scalable Performance Data Server | Microsoft® Windows® for x64 | 4.52 HF3 | 4.52 HF4 | ||
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | 4.52 HF3 | 4.52 HF4 | ||||
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | 4.52 HF3 | 4.52 HF4 | ||||
| Microsoft Windows 2000 Server | 4.52 HF3 | 4.52 HF4 | ||||
| Microsoft Windows Server 2003 Datacenter Edition | 4.52 HF3 | 4.52 HF4 | ||||
| Microsoft Windows Server 2003 Enterprise Edition | 4.52 HF3 | 4.52 HF4 | ||||
| Microsoft Windows Server 2003 Standard Edition | 4.52 HF3 | 4.52 HF4 | ||||
| Microsoft Windows Server 2003 for x64 | 4.52 HF3 | 4.52 HF4 | ||||
| Microsoft Windows Server 2008 | 4.52 HF3 | 4.52 HF4 | ||||
| Microsoft Windows Server 2008 for x64 | 4.52 HF3 | 4.52 HF4 | ||||
| Microsoft Windows XP Professional | 4.52 HF3 | 4.52 HF4 | ||||
| 64-bit Enabled AIX | 4.52 HF3 | 4.52 HF4 | ||||
| 64-bit Enabled HP-UX | 4.52 HF3 | 4.52 HF4 | ||||
| 64-bit Enabled Solaris | 4.52 HF3 | 4.52 HF4 | ||||
| HP-UX IPF | 4.52 HF3 | 4.52 HF4 | ||||
| Linux for x64 | 4.52 HF3 | 4.52 HF4 | ||||
| Solaris for x64 | 4.52 HF3 | 4.52 HF4 | ||||
A fix for this issue for Scalable Performance Data Server 4.52 is available at:
http://ftp.sas.com/techsup/download/hotfix/HF2/B57.html#42390A fix for this issue for SPD Server 4.4 is available at:
http://www.sas.com/techsup/download/hotfix/spds44.html#042390| Type: | Problem Note |
| Priority: | alert |
| Date Modified: | 2011-03-01 19:15:28 |
| Date Created: | 2011-02-15 10:32:27 |