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DB2 - Problembeschreibung

Problem IC75187 Status: Geschlossen

THE VALUE OF THE ALTER_TIME COLUMN OF SYSCAT.TABLES IS NOT CHANGED AFTER
ALTER TABLE DDL IS RUN

Produkt:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problembeschreibung:
After an alter table DDL is run, the value of the alter_time 
column of syscat.tables may be not changed accordingly. 
 
For example: 
 
> db2 "create table TEST1(c1 char(10))" 
DB20000I  The SQL command completed successfully. 
 
 
>date 
Tue Feb 22 08:38:35 CST 2011 
 
 
>db2 "select create_time, alter_time from syscat.tables where 
TABNAME='TEST1'" 
 
 
CREATE_TIME                ALTER_TIME 
 
-------------------------- -------------------------- 
 
2011-02-22-08.38.29.354479 2011-02-22-08.38.29.354479 
 
 
 
  1 record(s) selected. 
 
 
 
>date 
Tue Feb 22 08:39:18 CST 2011 
 
//add a column here using alter table DDL 
>db2 "alter table TEST1 add column c2 char(10)" 
DB20000I  The SQL command completed successfully. 
 
 
>db2 "select create_time, alter_time from syscat.tables where 
TABNAME='TEST1'" 
 
 
CREATE_TIME                ALTER_TIME 
 
-------------------------- -------------------------- 
 
2011-02-22-08.38.29.354479 2011-02-22-08.38.29.354479 
 
 
//As the above shows, the timestamp value for ALTER_TIME column 
was still 2011-02-22-08.38.29.354479, which should have been 
changed. 
 
 
This issue only occurs in V9.7 or later, it doesn't occur in 
V9.5 version.
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Problem Description above.                               * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 Version 9.7 Fix Pack 5                        * 
****************************************************************
Local-Fix:
verfügbare FixPacks:
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 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows

Lösung
First fixed in Version 9.7 Fix Pack 5.
Workaround
keiner bekannt / siehe Local-Fix
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
22.03.2011
21.12.2011
21.12.2011
Problem behoben ab folgender Versionen (IBM BugInfos)
9.7.FP5
Problem behoben lt. FixList in der Version
9.7.0.5 FixList