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MySQL Stored Procedures

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  1. Which procedure parameter enables the caller to pass in a value and get back a value?
    1. INOUT
    2. GETINOUT
    3. OUT
    4. IN
    5. None of these
Correct Option: A

In an IN parameter, the caller passes a value into the procedure. An OUT parameter is exactly the opposite. The ‘INOUT’ parameter enables the caller to pass in a value and also to get back a value.


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