|
Problem IC97967
|
Status: Closed |
ADMIN_MOVE_TABLE GETS SLOWER IF PROTOCOL TABLE GETS LARGE |
| product: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problem description: |
ADMIN_MOVE_TABLE gets slower after moving a large number of
tables.
The root cause is inefficient SQL access to the protocol table. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All DB2 V9.7 users. *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 V9.7 Fix Pack 10 or higher. *
**************************************************************** |
| Local Fix: |
Workaround: delete all protocol entries of complete moves.
DELETE FROM SYSTOOLS.ADMIN_MOVE_TABLE S1 WHERE EXISTS(SELECT 1
FROM SYSTOOLS.ADMIN_MOVE_TABLE S2 WHERE S1.tabschema =
S2.tabschema AND S1.tabname = S2.tabname AND S2.key = 'STATUS'
AND S2.value IN ('COMPLETE','COMPLETE_WITH_WARNINGS')) |
| Solution |
First fixed in DB2 V9.7 Fix Pack 10. |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 26.11.2013
13.11.2014
13.11.2014 |
| Problem solved at the following versions (IBM BugInfos) |
9.7.FP10
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.7.0.10
|
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