what is difference between procedure and function
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Answer Posted / nannesaheb chinthalacheruvu
Procedure :
->Procedure is a Named PL/SQL Block which can be stored in
Database in compile form.
->Procedure is used to execute the Perticular task.
->Procedure Does not required RETURN clause.
->Procedure Does not Return value
->It is not posible to execute using SQL statements.
->Procedures can be execute using a)Execute/Call,b)Anonymous
Block
Function :
->Function is a Named PL/SQL Block Which can be Stored in
Database in Compile Form.
->Function is used for Calculation Perpose.
->Fuction Does Contains RETURN Type
->Fuction Can Return only One Value.
->Fuction can Execute using SQL Statements when We can not
Perform any DML Operations in Function.
->Using Out Mode Parameters we can Return Multiple Records
in Function.
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