|
Problem IC74223
|
Status: Closed |
WRONG RESULTS MAY BE RETURNED IF SORTHEAP IS TOO LOW WHILE PROCESSING AN HSJN ANTI-JOIN |
| product: |
DB2 FOR LUW / DB2FORLUW / 910 - DB2 |
| Problem description: |
If a database is set with a small SORTHEAP, and the optimizer
use an HSJN operation which is an anti-join (WHERE NOT IN
operator per example), an SQL statement could return a wrong
results. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All using "NOT IN" predicate *
****************************************************************
* PROBLEM DESCRIPTION: *
* See error description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to version 9.1 fixpack 11 *
**************************************************************** |
| Local Fix: |
Increase SORTHEAP value. |
| available fix packs: |
DB2 Version 9.1 Fix Pack 11 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 12 for Linux, UNIX and Windows
|
| Solution |
First fixed in version 9.1 fixpack 11 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 31.01.2011
13.12.2011
13.12.2011 |
| Problem solved at the following versions (IBM BugInfos) |
9.1.FP11
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.1.0.11
|
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