Which of the following is not a limitation of view?

Related MCQs

• What is the main limitation of Hierarchical Databases?
• 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?
• Which of the following is not a SQL Server INFORMATION_SCHEMA view?
• What is not true about a view?
• Which of the following closely resembles Create view?
• Which of the following schemas does define a view or views of the database for particular users?
• Which of the following schemas does define a view or views of the database for particular users?
• Which of the following schemas defines a view or views of the database for particular users?
• View the Exhibit and examine the structure of the EMPLOYEES and DEPARTMENTS tables. Which SET operator would you use in the blank space in the following SQL statement to list the departments where all the employees have managers? SELECT department_id FROM departments ____ SELECT department_id FROM employees WHERE manager_id IS NULL;
• View the Exhibit and examine the data in the EMPLOYEES tables. Evaluate the following SQL statement: SELECT employee_id, department_id FROM employees WHERE department_id= 50 ORDER BY department_id UNION SELECT employee_id, department_id FROM employees WHERE department_id= 90 UNION SELECT employee_id, department_id FROM employees WHERE department_id= 10; What would be the outcome of the above SQL statement?