What is an index in sql?


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More SQL Server Interview Questions

Can we call stored procedure in trigger?

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Following are some of the question related to below mentioned query? select e1.salary from employee3 e1 where 2= ( select count(distinct(e2.salary)) from employee3 e2 where e2.salary>=e1.salary ) 1) What the query returns? 2) How it works? - Detail explanation (what the sub query does, why it is (where 2=)....etc...Please?

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how to know Who Is Blocking Your SQL Server?

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What are the five major components of a dbms?

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Tell me about joins in database system and explain each in detail.

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Selet all the data from table where last name is n of employee

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What are character string data types in ms sql server?

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How to modify existing triggers using "alter trigger"?

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How to know whether our backup is succesfully taken?

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What do you mean by authentication modes in sql server?

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You are creating an application where users are asked their gender in the gender combo box you have three options: ‘male’ , ‘female’ and ‘i choose not to disclose’ these options are stored in the table as 1, 0 or null which datatype should you use?

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How do you connect 100 files as a flat file sources in one package of SSIS?

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