What is difference between count (*) and count column?
What is the synonym of join?
What is reference section?
What is the difference between varchar and nvarchar?
What is clustered primary key?
What is the difference between nvl and nvl2?
What is indexing and its types?
What is primary key index?
What is the process of normalising?
What is difference between standardization and normalization?
What is key attribute?
What is the difference between inner join and equi join?
What is normalization and its types?
What is the process of normalization?
What is schemabinding a view?