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What Are the Parameter Modes Supported by PL/SQL?

April 26, 2017modes parameter PL sql supported

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What Are the Parameter Modes Supported by PL/SQL?

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• IN: This is the default mode. IN parameters allow the calling code to pass values into the procedure or function. • OUT: OUT parameters allow the procedure or function to pass values back to the calling code. • IN OUT: IN OUT parameters allow the calling code to pass values into and receive values from procedure or function.