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DB2 - Problem description

Problem IC64540 Status: Closed

SQLSETSTMTATTRW(SQL_ATTR_CHAINING_END) RETURNS 0, EVEN WHEN ONE OF THE
PREVIOUS CHAINED STATEMENTS FAILED

product:
DB2 FOR LUW / DB2FORLUW / 950 - DB2
Problem description:
In a CLI application several actions can be chained together. 
When one of these actions fail, the ending 
SQLSetStmtAttrW(SQL_ATTR_CHAINING_END) should not return with a 
SQL_SUCCESS (return status=0). 
 
For example, consider the following scenario: 
A SQLExecute() fails with SQL0911 deadlock and the server rolls 
back the the transaction. Since this is never reported back, the 
application continues the current transaction. This way, we can 
end up with a partially written transaction, leading to data 
loss and/or logical data inconsistency. 
 
In addition, the SQLRowCount() will report a wrong value after a 
partially committed transaction.
Problem Summary:
USERS AFFECTED: 
All 
 
PROBLEM DESCRIPTION: 
See ERROR DESCRIPTION 
 
PROBLEM SUMMARY: 
See ERROR DESCRIPTION
Local Fix:
available fix packs:
DB2 Version 9.5 Fix Pack 5 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 6a for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 10 for Linux, UNIX, and Windows

Solution
First fixed in DB2 UDB Version 9.5, FixPak 5
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
13.11.2009
15.12.2009
11.12.2010
Problem solved at the following versions (IBM BugInfos)
9.5.
Problem solved according to the fixlist(s) of the following version(s)
9.5.0.5 FixList
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