What is the difference between clustered and non-clustered indexes in ms sql server?
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Which virtual table does a trigger use?
Is natural join and equi join same?
Determine when an index is appropriate?
Explain what role entity and relationship play in an ER diagram.
Can an entity have two primary keys?
What are information schema views?
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What is collation?
How to use "begin ... End" statement structures in ms sql server?
What is database normalization?
7 Answers Deloitte, Digicel, JPMorgan Chase, Verifone,
Determine how to use the inserted and deleted pseudo tables?
How to delete duplicate records from a table?(for suppose in a table we have 1000 Records in that we have 200 duplicate Records , so ,how to findout that duplicate Records , how to delete those Records and arranged into sequence order? one more thing that there is no primary key at all)