Is it possible to access the current value in a session before accessing next value?

1 Answers  

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Are stored procedures faster than queries?

0 Answers  

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A table was given with 3 columns like Manager id,Manager Name and Employee name. Question was to create hierarchy.

2 Answers   TCS,

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How did you export data from database to excel file.

1 Answers   TCS,

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one of the column in my table contains the data like SAL ---- 1000 1000 2000 3000 3000 So my requirement is i want output like SAL --- 1000 2000 3000 it mean i want to delete duplicate rows in the table permanently and i want output in the above formatow should u write query?

13 Answers   Cap Gemini, TCS,

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Which nosql database is best?

0 Answers  

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How can I pass the inner procedure value to outer procedure ?

2 Answers  

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Differences between UNIQUE and DISTINCT in select statements

26 Answers   ABS, DELL, Deloitte, Hewitt, Oracle, Verinon Technology Solutions, Wipro,

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What is data control language (dcl)?

0 Answers  

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I have a package in which a table was used in a procedure and compiled later i have dropped the table used in the package what would be the status of package specification and body

1 Answers   TCS,

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Why we use sql profiler?

0 Answers  

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What is the basic difference between a sql and stored procedure ?

2 Answers   L&T,

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