|
Problem IC83894
|
Status: Closed |
TOTAL ELAPSED TIME IN THE DB2BATCH OUTPUT FOR THE SAME STATEMENT EXECUTED MORE THAN ONCE WITHIN DB2BATCH MAY NOT BE ACCURATE. |
| product: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problem description: |
For a query executed multiple times via db2batch , the elapsed
time for 2nd run and so on, does not reflect proper total
elapsed time
for the query.
For example:
Input file for db2batch contains the following queries:
Query1: select * from t1 where r1=1
Query2: select * from t1 where r1=1
Query3: select * from t1 where r1=1
............... |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 9.7 FP7 *
* or as a workaround you could use dynamic sql snapshot to get *
* the execution execution time and divide that by the # of *
* executions to get an average execution time per execution. *
**************************************************************** |
| Local Fix: |
You could use dynamic sql snapshot to get the execution
execution time and divide that by the # of executions to get an
average execution time per execution. |
| available fix packs: |
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
|
| Solution |
Problem Fixed in DB2 Version 9.7 Fix Pack 7 and subsequent fix
packs. |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 01.06.2012
05.11.2012
05.11.2012 |
| Problem solved at the following versions (IBM BugInfos) |
9.7.FP7
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.7.0.7
|
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