What is an inner join?
What is an example of a primary key?
What is proper subset of candidate key?
What is the concept of optimization?
What is the benefit of normalization?
What is the full meaning of dml?
What is optimization and its types?
What is a ddl statement?
What is difference between equi join and inner join?
What is the most common type of join?
What is a periodical index?
What is abstracting periodical?
What is mean by candidate key?
What is purpose of normalization?
What is the difference between composite index and covering index?