What are codd rules?
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What is an artificial (derived) primary key? When should it be used?
What do you mean by Correlated subquery in database?
What is the purpose of a field in a database?
Is sql a rdbms?
What is the best database software?
What is the advantage of using preparedstatement?
What is the use of CONSISTENT (Ver 7) option in EXP command ?
Explain the importance of partitioning.
How to specify transaction or query timeout?
Which database is used by google?
What is artificial key?
Mention some disadvantages of query?
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