I am creating an index on Emp table Empno column,if u using this indexed column in ur SELECT stmt. where clause,then how do u know that yr index will be working or nor? Thanks Advance...

3 Answers  

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what is oracle sql,pl/sql with interfaces

2 Answers   TCS,

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What is clustered and nonclustered index in sql?

0 Answers  

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Can we insert data in view?

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What are all the common sql functions?

0 Answers  

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diff b/w function and procedure?

9 Answers   iFlex,

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list out some tools through which we can draw e-r diagrams for mysql. : Sql dba

0 Answers  

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What is an Exception ? What are types of Exception ?

2 Answers  

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What is Temp Table and type of temp table?

1 Answers   HP, SLK,

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I have a table .in the table 100 recored is there .we have get the single row with out using clause..

3 Answers  

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What are different types of sql commands?

0 Answers  

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how to create a table index in mysql? : Sql dba

0 Answers  

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