Answer / tulsi

Package is a database object that groups logically related
procedures.
The advantages of packages are Modularity, Easier
Applicaton Design, Information. Hiding,. reusability and
Better Performance.

Answer / sandy

Package is a game with a lots of indiviual players
performing there roles as in a group.

What is scalar function?

0 Answers  

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How to get employee name from employee table which is the fiveth highest salary of the table

20 Answers   Infosys, Rolta,

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i have some prob lem to tell me about my self in interview first round ...

0 Answers  

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Why should I use postgresql?

0 Answers  

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What is a join query?

0 Answers  

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Does inner join return duplicate rows?

0 Answers  

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What are the benefits of triggers?

0 Answers  

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Is sql better than excel?

0 Answers  

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How to use boolean type in select statement?

0 Answers  

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What is rownum and rowid?

0 Answers  

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Can procedure in a package be overloaded?

1 Answers   HCL,

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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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