IBM Support

IC84038: SELECT STATEMENT AGAINST AN RCT TABLE WITH A "IS NOT NULL" PREDICATE MAY CRASH.

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • The following is a repro of the trap:
    
    create table t1 (a int not null) organize by key sequence (a
    starting from 1 ending at 100) disallow overflow;
    create table t2 (a int);
    insert into t1(a) values 1,2,3,4,5,6,7,8,9,10;
    insert into t2(a) values 1,2,3,4,5,6,7,8,9,10;
    
    select * from t1,t2 where t1.a=t2.a and t2.a is not null;
    

Local fix

  • Not available.
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * Users running v9.7 or later release on platforms Linux,      *
    * Unix, and Windows.                                           *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to Version 9.7 Fix Pack 8.                           *
    ****************************************************************
    

Problem conclusion

  • Problem was first fixed in DB2 UDB Version 9.7 Fix Pack 8.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC84038

  • 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

    2012-06-08

  • Closed date

    2013-04-10

  • Last modified date

    2013-04-10

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

    IC83996

  • 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

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSEPGG","label":"DB2 for Linux, UNIX and Windows"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"9.7","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
10 April 2013