What are triggers and its uses?

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What is field delimiter?

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Is sqlite thread safe?

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how to retrieve the top 3 salaries of the table using rownum

31 Answers   Oracle,

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Is hadoop a nosql?

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Can primary key be changed?

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i hv 30 rows with date.ex:1month hav 4 weeks i want 1st day of the every week.write the qry for that.example jan has 4 weeks i need 1st dd for evry wk

1 Answers   Aspire,

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what is online transaction processing (oltp)? : Sql dba

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what is an alias command? : Sql dba

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what are the difference between clustered and a non-clustered index? : Sql dba

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How many types of privileges are available in sql?

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What is clause?

0 Answers  

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