What is difference between order by and group by?
What is difference between drop truncate and delete?
What is the difference between ddl and dml?
What is indexing explain it with an example?
What is an example of a foreign key?
What is difference between inner join and full join?
What is the purpose of indexing?
What is difference between unique and primary key?
What is an indice?
What is difference between views and tables?
What is the purpose of self join?
What is the maximum length of an alert name?
What is a primary index?
What is query optimization process?
What is a non equi join?