IBM Support

IC90989: DURING VIEW REGENERATION , DROPPING OF STATISTICS DON'T SET STATISTICS_PROFILE COLUMN OF SYSTABLES CATALOG TABLE TO NULL.

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APAR status

  • Closed as program error.

Error description

  • When upgrading from V9.7 FP6 to V10.1 FP2, engine getting engine
    trap in upgrade code.
    
    The upgrade code was trying to construct runstats profile
    command checking for NULLability
    of statistics_profile column. But in reality , the runstats
    profile is deleted via view regeneration code.
    
    In the db2diag.log, you will get a trap in the same function
    while constructing runstats command.
    
    <StackTrace>
    sqlrlm_CoralLAto101
    sqlrlm_CoralLAto101
    sqlrlm_catalogFixup
    sqlrlm_catalog_migrate
    sqlefmig
    sqlemigr
    AppLocalStart
    sqlelostWrp
    sqleUCengnInit
    sqleUCagentConnect
    sqljsConnectAttach
    sqljs_ddm_accsec
    sqljsParseConnect
    sqljsParse.fdpr.clone.2104
    sqljsSqlam
    sqljsDriveRequests
    sqljsDrdaAsInnerDriver
    sqljsDrdaAsDriver
    RunEDU
    EDUDriver
    sqlzRunEDU
    sqloEDUEntry
    </StackTrace>
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * Applications using statistics views and performing alter or  *
    * drop operations on this view.                                *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Problem Description above.                               *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to DB2 Version 9.7 Fix Pack 9                        *
    ****************************************************************
    

Problem conclusion

  • First fixed in DB2 Version 9.7 Fix Pack 9
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC90989

  • 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

    2013-03-20

  • Closed date

    2014-07-29

  • Last modified date

    2014-07-29

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

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

    IC97876 IC97881

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 #: IC90989

Modified date: 29 July 2014