function work at the same time that the work can also do procedure...

pls tel me major diff b/w cursor implicit vs explicit cursor and function procedure vs.

Published by: 955345 on August 27, 2012 22:11

Published by: Rousseau on August 28, 2012 11:08

Rousseau wrote:
k k bt

What does that mean?

function to do some work at the same time that work also can make procedure... Why work

Function has the ability to be used in SQL, but cannot be a procedure.

Basically, I use the procedure for transactional operation and function for Non-transactional operation. For example, if I have to update a table I would use a procedure to wrap my update statement. And if I have to do some calculations or run some select and return a result of Ref Cursor I would use a function.

In addition to the technical restrictions of function and procedure its more the choices make us.

Tags: Database

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