IBM Support

IT34912: NEW OPTION FOR DB2LOOK -M NOT TO GENERATE RESET INDEX AND COLUMNSTATS IN THE OUTPUT VIA NEW ENVIRONMENT VARIABLE

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APAR status

  • Closed as new function.

Error description

  • APAR IT17532 introduced reset of index and column stats updates
    in db2look -m output.
    
    This APAR is introducing a new environment variable which when
    set, will prevent generation of index and column reset stats
    updates in db2look -m output.
    
    To set environment variable to skip stats reset update
    statements on new version of db2look after APAR fix is applied.
    
    export DB2LOOK_SKIP_MIMIC_RESET=Y
    

Local fix

  • Manually remove index and column reset stats updates when not
    needed.
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All Users on DB2 v111m4FP5 and earlier                       *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to DB2 v111m4FP6 or apply Local Fix available        *
    ****************************************************************
    

Problem conclusion

  • First fixed in DB2 v111m4FP6
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT34912

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    B10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2020-11-12

  • Closed date

    2021-03-15

  • Last modified date

    2021-03-15

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

  • 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

[{"Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.1"}]

Document Information

Modified date:
16 March 2021