IBM Support

IT31278: DB2LOOK -M -R CREATE UPDATE SYSSTAT.INDEXES STATEMENT FOR TABLE EVEN WHEN TABLE HAS NO INDEX

Subscribe to this APAR

By subscribing, you receive periodic emails alerting you to the status of the APAR, along with a link to the fix after it becomes available. You can track this item individually or track all items by product.

Notify me when this APAR changes.

Notify me when an APAR for this component changes.

 

APAR status

  • Closed as program error.

Error description

  • Here is a problem reproducible steps.
    
    db2 -v "create table s1.t1(a int)"
    db2 -v "insert into s1.t1 values(3)"
    db2look -d db1 -f -m -r -l -a -e -o db2look.txt
    
    In db2look.txt, search keyword WHERE TABNAME = 'T1' AND
    TABSCHEMA = 'S1', and one can find there is UPDATE
    SYSSTAT.INDEXES statement even if there is no index in
    table t1.
    
    This is caused by V11.1 Mod3 FP3 integrated APAR IT17532
    regression.
    
    IT17532: SQL1227N CAN OCCUR WHEN APPLYING STATISTICS TAKEN BY
    DB2LOOK -M -R
    https://www-01.ibm.com/support/docview.wss?uid=swg1IT17532
    
    There is no workaound so users may need to remove that
    UPDATE SYSSTAT.INDEXES statement manually.  Or simply ignore.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * Db2 Version 11.1                                             *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to Db2 Version 11.1 Mod 4 Fix Pack 6.                *
    ****************************************************************
    

Problem conclusion

  • Problem was first fixed in Db2 Version 11.1 Mod 4 Fix Pack 6.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT31278

  • 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

    2019-12-13

  • Closed date

    2021-03-14

  • Last modified date

    2021-03-14

  • 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:
15 March 2021