|
Problem IC94991
|
Status: Closed |
BITWISE SCALAR FUNCTIONS MIGHT RETURN INCORRECT RESULTS WHEN USED WITH DECFLOAT DATATYPE ON AIX POWER7 |
| product: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problem description: |
On AIX POWER7, the following bitwise functions might return
incorrect results when used with the DECFLOAT datatype: BITAND,
BITANDNOT, BITOR, BITXOR, and BITNOT
Example:
db2 "values ( bitand(integer(41), 33.67), bitand(integer(41),
decfloat(33.67, 34)) )"
1 2
------------------------------------------
------------------------------------------
32
32
Correct result from AIX P6 and linuxamd64:
1 2
------------------------------------------
------------------------------------------
33
33 |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* AIX POWER7 *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 version 10.5.0.1. *
**************************************************************** |
| Local Fix: |
|
| available fix packs: |
DB2 Version 10.5 Fix Pack 1 for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 2 for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 3a for Linux, UNIX, and Windows
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 10.5.0.1. |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 16.08.2013
23.08.2013
23.08.2013 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.5.0.1
|
 |
