Which of the following is NOT VALID is PL/SQL?

Related MCQs

• Which of the following is a valid uniform resource locator?
• Which of the following is a valid SQL data type?
• Which of the following is a valid SQL type?
• Which CREATE TABLE statement is valid?
•                      states that only valid data will be written to the database.
• One aspect that has to be dealt with by the integrity subsystem is to ensure that only valid values can be assigned to each data items. This is referred to as
• ……………….. contains information that defines valid values that are stored in a column or data type.
• Suppose now that R(A,B:) and S(A,B:) are two relations with r and s tuples, respectively (again, not necessarily distinct). If m is the number of (not necessarily distinct) tuples in the result of the SQL query: R intersect S; Then which of the following is the most restrictive, correct condition on the value of m?
• Which of the following is not a relational algebraic operation that is not form the set theory?
• Which of the following is used at the end of the view to reject the tuples which do not satisfy the condition in where clause?