Which Of The Following Syntax Is Correct Way To Declare A #474
Which of the following syntax is correct way to declare a variable in PL/SQL?
This multiple choice question (MCQ) is related to the book/course
gs gs115 Structured Query Language.
It can also be found in
gs gs115 PL/SQL Basics - PL/SQL Syntax - Quiz No.1.
Which of the following syntax is correct way to declare a variable in PL/SQL?
datatype variable_name [NOT NULL := value ];
variable_name datatype [NOT NULL := value ];
variable_name datatype;
variable_name datatype (NOT NULL := value );
