Explain The Difference Between A Function, Procedure And Package ?

1.	Explain The Difference Between A Function, Procedure And Package ?
Answer» A function and PROCEDURE are the same in that they are intended to be a collection of PL/SQL code that carries a single task. While a procedure does not have to RETURN any VALUES to the calling application, a function will return a single VALUE. A package on the other hand is a collection of functions and procedures that are grouped together based on their COMMONALITY to a business function or application. A function and procedure are the same in that they are intended to be a collection of PL/SQL code that carries a single task. While a procedure does not have to return any values to the calling application, a function will return a single value. A package on the other hand is a collection of functions and procedures that are grouped together based on their commonality to a business function or application.

Answer»

A function and PROCEDURE are the same in that they are intended to be a collection of PL/SQL code that carries a single task. While a procedure does not have to RETURN any VALUES to the calling application, a function will return a single VALUE. A package on the other hand is a collection of functions and procedures that are grouped together based on their COMMONALITY to a business function or application.

A function and procedure are the same in that they are intended to be a collection of PL/SQL code that carries a single task. While a procedure does not have to return any values to the calling application, a function will return a single value. A package on the other hand is a collection of functions and procedures that are grouped together based on their commonality to a business function or application.

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