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Interview » Technical » Application Engine » %SELECTINIT vs %SELECT

%SELECTINIT vs %SELECT

Asked by: 18376 views Application Engine

An Application Engine uses State Records to store the data that is being processed currently. We can load data into the State Record directly from the Database using %SELECTINIT and %SELECT. What is the main difference between %SELECTINIT and %SELECT?

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  1. lucky1526 on Feb 14, 2012 Reply

    %select : If any value have not selected. Previous value will be there.
    %selectinit : If any value have not selected. value reinitialized to null.

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  2. rajendra on Jul 04, 2012 Reply

    %select and %selectinit are same when they are retrivng values.when it comes to %select when it is not retriving values the previous values in the state record will be unchanged.when it comes to %selectinit when it is not retriving values the previous values in the state record will be changed to Null.

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  3. rahul.dugaya on Feb 20, 2014 Reply

    it is recommended to use %selectinit

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