DB2 - Problem description
Problem IT22360 | Status: Closed |
WRONG RESULT WHEN EXPRESSION ON JOIN COLUMN | |
product: | |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 | |
Problem description: | |
Description: DB2 query may generate wrong result when the following conditions are met: 1) The query has multiple joins 2) There are at least two equivalent join predicates that may form a a new transitive predicate 3) There is an expression in one of those join columns | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Db2 version 10.5 * **************************************************************** | |
Local Fix: | |
Manually add the transitive predicate in the query | |
Solution | |
Workaround | |
not known / see Local fix | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 12.09.2017 10.10.2017 12.10.2017 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |