How Can A Parameter Be Initialized In A Procedure?

Category: QuestionsHow Can A Parameter Be Initialized In A Procedure?
Editor">Editor Staff asked 2 years ago

How Can A Parameter Be Initialized In A Procedure?

1 Answers
Editor">Editor Staff answered 2 years ago

The IN OUT parameter mode can be used to initialize a parameter in a procedure, as any value can be initially assigned to this parameter when the procedure is called from the calling environment. The value of this parameter can be changed during the execution of the procedure and the result can be returned back to the calling environment from the procedure.