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  • INTERVIEW QUESTIONS DATABASE STORED PROCEDURES DETAILS
    Question :
    what is the difference between stored procedures and stored functions in ORACLE


    Category Stored Procedures Interview Questions
    Rating (0.4) By 1290 users
    Added on 8/12/2006
    Views 3379
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    Answers:

    Both(functions and Procedures) are the Oracle Objects that work explicitly towards database objects like Tables,Views.

    The diff. b/t Stored Procedures and Functions

    1) The procedures doesn't return values. whereas the function returns value.

    2) The procedures accept more than one argument whereas the functions not.




    Diff between Function and Procedure
    1)Procedure is used in PLSQL block as a statment whereas Function is used as expression in the PL/SQL block.
    2)Function can be used in SQL (with some restriction) but procedure can't.
    3)Procedure cann't returns any value but fuction has to return a value.



    Posted by: Shailesh Rai    

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    Procedure & function both are database object that works explicitly
    The main Difference Between Procedure & function is;
    1)Function should return a value But procedure may or maynot return value.

    2)Function doesn't accept parameter where as procedure accept parameter.



    Posted by: pranab kumar mishra    

    Contact pranab kumar mishra Contact pranab kumar mishra

    1. we can call function in select statement with clauses but stored procedure doesn't
    2. both have different signature
    3. we can not use insert,update delete in funtion



    Posted by: Rakesh Gupta    

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    Function Returns only one value
    but Procedure may return more than value



    Posted by: Rajesh    

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