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Problem IC75403
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Status: Closed |
INEFFICIENT SYSTEM CATALOG SQL STATEMENT GENERATED BY DB2LOOK |
| product: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problem description: |
An SQL statement generated by db2look when retrieving mimic
information for one or more tables can lead to slow execution of
db2look.
This particular statement is executed when using db2support with
the -sf -cl 1 options to generate optimizer support data.
Particularly when the content of sysibm.systables is large, this
statement could run for a very long time. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* all *
****************************************************************
* PROBLEM DESCRIPTION: *
* db2look may run slowly *
****************************************************************
* RECOMMENDATION: *
* upgrade to V9.7 Fix Pack 5 *
**************************************************************** |
| Local Fix: |
|
| available fix packs: |
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
|
| Solution |
This problem has first been fixed in V9.7 Fix Pack 5 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 30.03.2011
22.12.2011
22.12.2011 |
| Problem solved at the following versions (IBM BugInfos) |
9.7.FP5
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.7.0.5
|
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