How many types of SQL statements are there?

 MySQL is freely available and is open source. 

 Which clause is used to sort query elements? 

 The maximum number of elements allowed in SET() is ___________ 

Which of the following statements does not modify the table? 

 Which Statement is used to insert the values in the table? 

 The property of InnoDB that enforces foreign key relationships stay intact is called _____________ 

The option that enables multiple-statement execution is ___________

Which mode is used to turn off the special meaning of backslash and treat it as an ordinary character? 

Is there any error in executing the following query?

 SELECT emp_id, ‘ACTIVE’,        emp_id * 3.145,        UPPER (lname)        FROM Employee;