How do you test your database? : sql server database administration

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how to copy only distinct data into another table which is not already exist in database?

2 Answers   Spectra,

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Write a sql query to delete duplicate records from a table called table1

0 Answers  

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How to use order by with union operators in ms sql server?

0 Answers  

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Explain the phases a transaction has to undergo?

0 Answers  

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How to transfer data from a cursor to variables with a "fetch" statement?

0 Answers  

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i have a table #temp1(id, Name groupname ) and record like this 1 R1 S 2 R3 S 3 R2 S 4 R4 D 5 R5 D 6 R6 K 7 R7 K 8 R8 L 9 R9 L 10 R10 L 11 R11 K and i want to display record based on user defind sorting order e.g. 1 R4 D 2 R5 D 3 R6 K 4 R7 K 5 R11 K 6 R1 S 7 R3 S 8 R2 S 9 R8 L 10 R9 L 11 R10 L

8 Answers  

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Suppose you want to implement the one-to-one relationships while designing tables. How would you do it?

0 Answers  

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Why SQL Agent is used?

0 Answers   Abacus,

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what is the difference between a primary key and a unique key? : Sql server database administration

0 Answers  

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Let us say master db itself has no backup. Now you have to rebuild the db so what kind of action do you take?

1 Answers  

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How are the unique and primary key constraints different?

0 Answers  

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