How many aggregate functions are available there in sql?

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What are the 3 modes of parameter?

0 Answers  

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What is restrict in sql?

0 Answers  

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Write a query to find second highest salary of an employee.

27 Answers  

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need to split a string into seperate values. eg. col1 col2 ---------- 100 - 'a,b,c' 200 - 'a,x,b,d,e' 300 - 'c' result: value count ------------- a - 2 b - 1 c - 2 etc.

1 Answers  

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Write a sql query to get the third highest salary of an employee from employee_table?

0 Answers  

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What is a sql*loader control file?

0 Answers  

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package specification-3 procedures package body-2 procedures will is execute

2 Answers   PWC,

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What is NOCOPY?

6 Answers   DELL,

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In a table only one column how to update rows

5 Answers   Microsoft,

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What is meant by user defined function?

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What is group function in sql?

0 Answers  

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