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DB2 - Problembeschreibung

Problem IC61581 Status: Geschlossen

LOAD WITH "LOCK FORCE" OPTION, RUN ON A TABLE WITH CONSTRAINTS,
DOES NOT FORCE OFF LOCKS

Produkt:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problembeschreibung:
Load with "lock force" option, run on a table with constraints, 
does not force off locks and errors out with SQL0911 RC 68 (if 
locktimeout is set to a specific value). If locktimeout is set 
to -1, then the load waits for the locks indefenitely. 
 
Test case: 
 
(i) Create a table with a constraint definded on it. 
(ii) Run a db2 +c select with RR on the same table from one 
window 
(iii) Run a load with lock force option into this table from a 
second window. This is supposed to force off any 
existing locks on the table, but instead just times out after 
whatever value the locktimeout is set to.
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* None                                                         * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* Load with "lock force" option, run on a table with           * 
* constraints,                                                 * 
* does not force off locks and errors out with SQL0911 RC 68   * 
* (if                                                          * 
* locktimeout is set to a specific value). If locktimeout is   * 
* set                                                          * 
* to -1, then the load waits for the locks indefenitely.       * 
*                                                              * 
*                                                              * 
*                                                              * 
* Test case:                                                   * 
*                                                              * 
*                                                              * 
*                                                              * 
* (i) Create a table with a constraint definded on it.         * 
*                                                              * 
* (ii) Run a db2 +c select with RR on the same table from one  * 
*                                                              * 
* window                                                       * 
*                                                              * 
* (iii) Run a load with lock force option into this table from * 
* a                                                            * 
* second window. This is supposed to force off any             * 
*                                                              * 
* existing locks on the table, but instead just times out      * 
* after                                                        * 
* whatever value the locktimeout is set to.                    * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* None                                                         * 
****************************************************************
Local-Fix:
The load works fine when... 
 
(i) Constraint checking is turned OFF 
(ii) The db2 +c select is done with CS instead of RR 
(iii) The load command is issued with the "with read access" and 
"with lock force" options. (Note :- with read access is not 
compatible with a load replace)
verfügbare FixPacks:
DB2 Version 9.7 Fix Pack 1 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 2 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 5 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 6 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows

Lösung
First fixed in DB2 V9.7 FP 1
Workaround
keiner bekannt / siehe Local-Fix
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
19.06.2009
22.12.2009
22.12.2009
Problem behoben ab folgender Versionen (IBM BugInfos)
9.7.FP1
Problem behoben lt. FixList in der Version
9.7.0.1 FixList