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JR33217: INSTANCE CRASH BY ACCESS VIOLATION ON A QUERY WITH OVER 15 RANGE PREDICATES AND EXPRESSION OPERAND OF SOME RANGE PREDICATES

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Instance crash through access violation exception or signal
    can be caused by the following query.
    
      Query which makes this trap :
        - Query has greater than 15 RANGE PREDICATEs
        - Some but not all RANGE PREDICATEs have expression operand,
    e.g. user_defined_function(Table1.column1) >= 1
    
      And its stacktrace in trap file is as follows.
    
      Stacktrace :
        addElem
        sqlnr_estimate_sel_card
        ...
    

Local fix

  • Not available
    

Problem summary

  • Instance crash through access violation exception or signal
    can be caused by the query with over 15 range predicates and
    expression operand of some range predicates.
    

Problem conclusion

  • Problem was first fixed in Version 9.1 FixPak 8
    

Temporary fix

  • Not available
    

Comments

APAR Information

  • APAR number

    JR33217

  • Reported component name

    DB2 UDB ESE WIN

  • Reported component ID

    5765F4101

  • Reported release

    910

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2009-06-03

  • Closed date

    2009-10-05

  • Last modified date

    2009-10-05

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

    JR33216

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

    IC64013

Fix information

  • Fixed component name

    DB2 UDB ESE WIN

  • Fixed component ID

    5765F4101

Applicable component levels

  • R910 PSN

       UP

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Document Information

Modified date:
12 October 2021