SUPPORT / SAMPLES & SAS NOTES
Problem Note 19344: SAS® may ignore indexes during query on 64-Bit UNIX systems
 |  |  |  |  |
If a data set created prior to SAS 9.2 has more than two gigabytes of rows, SAS does not use indexes in a query even if an appropriate index exists and its use is warranted. This includes DATA Step and SQL queries.
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 | Base SAS | Microsoft® Windows® for 64-Bit Itanium-based Systems | 9.1 TS1M3 | 9.2 TS1M0 |
| HP-UX IPF | 9.1 TS1M3 | 9.2 TS1M0 | ||
| 64-bit Enabled Solaris | 9.1 TS1M3 | 9.2 TS1M0 | ||
| Linux on Itanium | 9.1 TS1M3 | 9.2 TS1M0 | ||
| 64-bit Enabled AIX | 9.1 TS1M3 | 9.2 TS1M0 | ||
| Tru64 UNIX | 9.1 TS1M3 | 9.2 TS1M0 | ||