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Thread: Simple opinion

  1. #1

    Thread Starter
    Hyperactive Member
    Join Date
    May 1999
    Reynosa, Mexico
    In a WAN environment, how many time can I save if I update just one field and if I update 15 fields?
    Ulises Vázquez
    [size=1.7]Oracle DBA Certified Professioanl
    Visual Basic 6 Developer
    Crystal Reports Designer

  2. #2
    Frenzied Member
    Join Date
    Aug 1999
    Santa Clara, Ca , 95058

    In SQL server, for example, a varchar field triggers a delete/insert update under certain cirumstances (if the varchar value is larger than it was before or if the varchar is part of the primary key). This kind of update takes longer than the usual "update in place" update.

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