|
Problem IT02214
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Status: Closed |
INCORRECT RESULTS WHEN SELECTING "DISTINCT LENGTH(<VARCHAR_COLUMN>)" FROM A COLUMN-ORGANIZED TABLE |
| product: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problem description: |
Incorrect results might be seen when selecting "DISTINCT
LENGTH(<VARCHAR_COLUMN>)" from a column-organized table if a
join predicate is used on the same VARCHAR column. The data in
the VARCHAR column was incorrectly normalized (losing the
trailing blank) before the DISTINCT clause was applied. As a
result, an incorrect number of rows might be returned. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All users *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 version 10.5.0.4. *
**************************************************************** |
| Local Fix: |
|
| available fix packs: |
DB2 Cancun Release 10.5.0.4 (also known as Fix Pack 4) for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 9 for Linux, UNIX, and Windows
|
| Solution |
The problem is first fixed in DB2 version 10.5.0.4. |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 04.06.2014
08.09.2014
09.04.2015 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.5.0.4
|
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