What is the cartesian product of table?

0 Answers  

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Do you know how to send email from database?

0 Answers  

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how can u get last observation in an unknown dataset ?

0 Answers   Genpact,

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What is data source document?

0 Answers  

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Is it true, that there is no difference between a rule and a check constraint?

0 Answers  

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How to enforce security in sql server? : sql server security

0 Answers  

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Normalization and denormalization

3 Answers   Wipro,

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What does set rowcount do?

0 Answers  

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Explain relational data?

0 Answers  

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Explain the dbcc pintable command when would you use it?

0 Answers  

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What is the role that is required for killing a process What is the role that is required for creating a linked server

1 Answers   CarrizalSoft Technologies, IBM,

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Delete duplicate rows from a table without primary key by using a single query Table Employee empname salary A 200 B 300 A 200 C 400 D 500 D 500 Output should be A 200 B 300 C 400 D 500

14 Answers  

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