IBM Support

IC67540: DB2CMD PERFORMANCE ISSUE

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • V9.5 db2cmd takes more time for executing the same SQL statement
    compared with V9.1 or V8.2 in the same condition.
    

Local fix

  • Use -f option for db2cmd instead specifying the SQL statement as
    the parameter of db2cmd if many number of SQL statements are
    executed using db2cmd.
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * CLP user.                                                    *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * V9.5 db2cmd takes more time for executing the same SQL       *
    * statement                                                    *
    * compared with V9.1 or V8.2 in the same condition.            *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to DB2 V9.7 Fix Pack2 and above.                     *
    ****************************************************************
    

Problem conclusion

  • The fix was provided in V9.7 Fix Pack 2.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC67540

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    970

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2010-03-30

  • Closed date

    2010-09-01

  • Last modified date

    2010-09-01

  • APAR is sysrouted FROM one or more of the following:

    IC66633

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • R970 PSN

       UP



Document information

More support for: DB2 for Linux, UNIX and Windows

Software version: 9.7

Reference #: IC67540

Modified date: 01 September 2010