1.

How To Declare A Local Variable?

Answer»

A local variable can be defined in the declaration part with a declaration statement, which is a variable name followed a data type identifier. Below are some examples of declaration STATEMENTS:

PROCEDURE proc_var_1 AS domain VARCHAR2(80); PRICE REAL; is_for_sale CHAR; BEGIN -- Executable statements END;

A local variable can be defined in the declaration part with a declaration statement, which is a variable name followed a data type identifier. Below are some examples of declaration statements:


Discussion

No Comment Found

Related InterviewSolutions