What are the difference between primary keys and foreign keys?
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We create an index to fast the search. How it fast the query? Do we write any special keyword with query?
What are the type of joins? When do we use Outer and Self joins?
Is the log file is a part of file group?
How can you insert null values in a column while inserting the data?
How to delete particular value in the column of a table.Is it possible or not?if possible give it as in query.
I am Having tables T1 and T2 both having same data how to check (or) compare the data in both table are same?
What is ems sql management studio? : sql server management studio
What is one of the first things you would do to increase performance of a query? For example, a boss tells you that ?a query that ran yesterday took 30 seconds, but today it takes 6 minutes?
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What happens if null values are involved in string operations?
How to invoke a trigger on demand?
Tell me the difference between clustered and non-clustered index?
what is a schema in sql server 2005? : Sql server database administration
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