IC90419: UPDATE OF SPATIAL COLUMN SETS ROW LOCKS FOR TABLES WITH LOCK MODE PAGE

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APAR status

  • Closed as program error.

Error description

  • The server sets row and page locks when a spatial column of a
    table with lock mode page is updated or when a row is deleted.
    For non-logging databases these locks are held until the update
    statement is finished.
    With lock mode row the locks are freed as soon as the update on
    the row is finished.
    
    This behavior might cause performance problems when the lock
    queue becomes large because millions of rows are processed by a
    single statement.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * ALL DBUsers using smartblobs                                 *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Update to IDS-11.70.xC8                                      *
    ****************************************************************
    

Problem conclusion

  • Problem Fixed In IDS-11.70.xC8
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC90419

  • Reported component name

    INFORMIX SERVER

  • Reported component ID

    5725A3900

  • Reported release

    B70

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-02-22

  • Closed date

    2014-02-26

  • Last modified date

    2014-02-26

  • 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

    INFORMIX SERVER

  • Fixed component ID

    5725A3900

Applicable component levels

  • RC10 PSY

       UP



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Document information


More support for:

Informix Servers

Software version:

B70

Reference #:

IC90419

Modified date:

2014-02-26

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