Problem Note 40528: Slow performance of DBCS SAS® when UPCASE() function is used
Performance problems with DBCS (Asian language) SAS will be
seen in the UNIX environment if the UPCASE() function is used.
The UPCASE() function has been internationalized, and can
be used with strings containing DBCS characters.
However, if a string has many character-set boundaries,
performance degrades.
Click the
Hot Fix tab in this note to access the hot fix for this issue.
Operating System and Release Information
| SAS System | Base SAS | 64-bit Enabled AIX | 9.1 TS1M3 SP4 | 9.3 TS1M0 |
| 64-bit Enabled HP-UX | 9.1 TS1M3 SP4 | 9.3 TS1M0 |
| 64-bit Enabled Solaris | 9.1 TS1M3 SP4 | 9.3 TS1M0 |
| HP-UX IPF | 9.1 TS1M3 SP4 | 9.3 TS1M0 |
| Linux | 9.1 TS1M3 SP4 | 9.3 TS1M0 |
| Solaris for x64 | 9.1 TS1M3 SP4 | 9.3 TS1M0 |
*
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: | 2010-09-06 20:10:14 |
| Date Created: | 2010-08-05 12:03:35 |
