what is the difference detween pairwise comparison subquary and non pairwise comparison subquary?

2 Answers  

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Can we create a clustered index on composite primary key.

3 Answers   IGT,

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What is awe?

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i have 4 tables.. T1, T2, T3, T4.. these tables have the same structure and they store the information entered in different years.. T1 stored 2002, T2 stored 2003, T3 stored 2004 and T4 stored 2005.. i want to copy contents in T1 to T2, T2 to T3, T3 to T4 and T4 to T1.. how do i do that? Temp tables cannot be used..

4 Answers  

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What are the properties and different types of sub-queries?

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What are the advantages of sql stored procedure?

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After using delete statement in sql query to delete some records...to retrieve the deleted records we can get using rollback command but till that where it stores means particular location name i need....(after deleting and rollback )

3 Answers   CarrizalSoft Technologies, iGate,

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What is create statement?

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How you can find out if an index is useful to the optimizer?

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Explain the relational database management system (rdbms)?

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What are group functions in query statements in ms sql server?

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Explain the different types of joins?

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