override procedure in schema trigger

  1. Kevin Tony

    Answered What is the significance of "override procedure" when we define a schema trigger.?

    1. Why we use override procedure while defining a schema trigger. eg:- TABLE-TRIGGER "create" override procedure "CUSTOMER.TRG" CRC "?" 2. Also why we use "area" while creating table or index. Is it mandatory to specify the area. eg:- Area "Data Area" 3. What CRC "?" does ?
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