SUPPORT / SAMPLES & SAS NOTES
Problem Note 31179: Hot Fix E9OC10 for Oracle timestamp support might cause performance degradation
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Applying the Hot Fix E90C10 for Oracle timestamp support might cause performance degradation. This degradation occurs when your query contains a date comparison with a date constant. Instead of using the Oracle TO_DATE function as was done previously, SAS® software now uses Oracle's TO_TIMESTAMP function in the query for the date constant. As a result, Oracle might take longer to run the query.
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 | SAS Release | |
| Reported | Fixed* | |||
| SAS System | SAS/ACCESS Interface to Oracle | Tru64 UNIX | 9.1 TS1M3 SP4 | |
| z/OS | 9.1 TS1M3 SP4 | |||
| Microsoft Windows XP Professional | 9.1 TS1M3 SP4 | |||
| Microsoft Windows Server 2003 Standard Edition | 9.1 TS1M3 SP4 | |||
| Microsoft Windows 2000 Server | 9.1 TS1M3 SP4 | |||
| Microsoft Windows 2000 Professional | 9.1 TS1M3 SP4 | |||
| Microsoft Windows Server 2003 Datacenter Edition | 9.1 TS1M3 SP4 | |||
| Microsoft Windows XP 64-bit Edition | 9.1 TS1M3 SP4 | |||
| Microsoft Windows Server 2003 Enterprise Edition | 9.1 TS1M3 SP4 | |||
| Microsoft Windows NT Workstation | 9.1 TS1M3 SP4 | |||
| Microsoft® Windows® for x64 | 9.1 TS1M3 SP4 | |||
| Microsoft Windows 2000 Advanced Server | 9.1 TS1M3 SP4 | |||
| Microsoft Windows 2000 Datacenter Server | 9.1 TS1M3 SP4 | |||
| 64-bit Enabled Solaris | 9.1 TS1M3 SP4 | |||
| Windows Vista | 9.1 TS1M3 SP4 | |||
| 64-bit Enabled HP-UX | 9.1 TS1M3 SP4 | |||
| OpenVMS Alpha | 9.1 TS1M3 SP4 | |||
| Linux on Itanium | 9.1 TS1M3 SP4 | |||
| HP-UX IPF | 9.1 TS1M3 SP4 | |||
| 64-bit Enabled AIX | 9.1 TS1M3 SP4 | |||
| Linux | 9.1 TS1M3 SP4 | |||
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | 9.1 TS1M3 SP4 | |||
| Microsoft® Windows® for 64-Bit Itanium-based Systems | 9.1 TS1M3 SP4 | |||
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | 9.1 TS1M3 SP4 | |||