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DB2 - Problem description

Problem IC84395 Status: Closed

TABLE COLUMN DEFINITION CHANGES AFTER MOVING TABLE TO DIFFRENT FIXPACK BY
ADMIN_MOVE_TABLE

product:
DB2 FOR LUW / DB2FORLUW / A10 - DB2
Problem description:
After creating the table using command below  .... DESCRIBE 
shows 
Column Length 13 and Scale 12: 
 
 
 
db2 "create table test ("CHGTSP" TIMESTAMP(12)) in userspace1" 
 
 
 
db2 "describe table test" 
 
 
 
                  Data type                  Column 
 
Column name       schema     Data type name  Length  Scale Nulls 
 
 
 
----------------- ---------- --------------- ------- ----- ----- 
 
 
 
CHGTSP            SYSIBM     TIMESTAMP            13    12 Yes 
 
 
 
  1 record(s) selected. 
 
 
 
 
 
db2 "insert into test values('2011-09-30 00:00:00.001293952')" 
 
DB20000I  The SQL command completed successfully. 
 
 
 
db2 "select * from test" 
 
 
 
CHGTSP 
 
-------------------------------- 
 
2011-09-30-00.00.00.001293952000 
 
 
 
  1 record(s) selected. 
 
 
 
 
 
DB2 "CALL SYSPROC.ADMIN_MOVE_TABLE ('DBINST97', 
 
'TEST','DMS1','DMS1','DMS1','','','','','','MOVE')" 
 
 
 
After the table MOVE the TIMESTAMP column has a Columnn Length 
of 10 and 
Scale of 6: 
 
 
 
 
 
db2 "describe table test" 
 
 
 
                  Data type                  Column 
 
Column name       schema     Data type name  Length  Scale Nulls 
 
 
 
----------------- ---------- --------------- ------- ----- ----- 
 
 
 
CHGTSP            SYSIBM      TIMESTAMP           10     6 Yes 
 
 
 
 
 
db2 "select * from test" 
 
 
 
CHGTSP 
 
-------------------------- 
 
2011-09-30-00.00.00.001293 
 
 
 
  1 record(s) selected. 
 
Here OTM is ignoring the length and scale values while 
constructing souce table column definition string. 
Hence we are seeing default length and scale values after table 
move. 
 
Its a product defect
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* db2 luw users                                                * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* After creating the table using command below  .... DESCRIBE  * 
* shows                                                        * 
* Column Length 13 and Scale 12:                               * 
*                                                              * 
*                                                              * 
*                                                              * 
* db2 "create table test ("CHGTSP" TIMESTAMP(12)) in           * 
* userspace1"                                                  * 
*                                                              * 
*                                                              * 
*                                                              * 
* db2 "describe table test"                                    * 
*                                                              * 
*                                                              * 
*                                                              * 
*                   Data type                  Column          * 
*                                                              * 
* Column name       schema     Data type name  Length  Scale   * 
* Nulls                                                        * 
*                                                              * 
*                                                              * 
*                                                              * 
* ----------------- ---------- --------------- ------- -----   * 
* -----                                                        * 
*                                                              * 
*                                                              * 
*                                                              * 
* CHGTSP            SYSIBM     TIMESTAMP            13    12   * 
* Yes                                                          * 
*                                                              * 
*                                                              * 
*                                                              * 
*   1 record(s) selected.                                      * 
*                                                              * 
*                                                              * 
*                                                              * 
*                                                              * 
*                                                              * 
* db2 "insert into test values('2011-09-30                     * 
* 00:00:00.001293952')"                                        * 
*                                                              * 
* DB20000I  The SQL command completed successfully.            * 
*                                                              * 
*                                                              * 
*                                                              * 
* db2 "select * from test"                                     * 
*                                                              * 
*                                                              * 
*                                                              * 
* CHGTSP                                                       * 
*                                                              * 
* --------------------------------                             * 
*                                                              * 
* 2011-09-30-00.00.00.001293952000                             * 
*                                                              * 
*                                                              * 
*                                                              * 
*   1 record(s) selected.                                      * 
*                                                              * 
*                                                              * 
*                                                              * 
*                                                              * 
*                                                              * 
* DB2 "CALL SYSPROC.ADMIN_MOVE_TABLE ('DBINST97',              * 
*                                                              * 
* 'TEST','DMS1','DMS1','DMS1','','','','','','MOVE')"          * 
*                                                              * 
*                                                              * 
*                                                              * 
* After the table MOVE the TIMESTAMP column has a Columnn      * 
* Length                                                       * 
* of 10 and                                                    * 
* Scale of 6:                                                  * 
*                                                              * 
*                                                              * 
*                                                              * 
*                                                              * 
*                                                              * 
* db2 "describe table test"                                    * 
*                                                              * 
*                                                              * 
*                                                              * 
*                   Data type                  Column          * 
*                                                              * 
* Column name       schema     Data type name  Length  Scale   * 
* Nulls                                                        * 
*                                                              * 
*                                                              * 
*                                                              * 
* ----------------- ---------- --------------- ------- -----   * 
* -----                                                        * 
*                                                              * 
*                                                              * 
*                                                              * 
* CHGTSP            SYSIBM      TIMESTAMP           10     6   * 
* Yes                                                          * 
*                                                              * 
*                                                              * 
*                                                              * 
*                                                              * 
*                                                              * 
* db2 "select * from test"                                     * 
*                                                              * 
*                                                              * 
*                                                              * 
* CHGTSP                                                       * 
*                                                              * 
* --------------------------                                   * 
*                                                              * 
* 2011-09-30-00.00.00.001293                                   * 
*                                                              * 
*                                                              * 
*                                                              * 
*   1 record(s) selected.                                      * 
*                                                              * 
* Here OTM is ignoring the length and scale values while       * 
* constructing souce table column definition string.           * 
* Hence we are seeing default length and scale values after    * 
* table                                                        * 
* move.                                                        * 
*                                                              * 
* Its a product defect                                         * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* The  problem is first fixed in db2 v10 fp2                   * 
****************************************************************
Local Fix:
available fix packs:
DB2 Version 10.1 Fix Pack 1 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 2 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows

Solution
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
14.06.2012
01.04.2013
01.04.2013
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)
10.1.0.1 FixList
10.5.0.1 FixList