i have a table eno dno sal 1 10 200 2 10 150 3 10 100 4 20 75 5 20 100 i want to get sal which is less than the avg sal of thri dept. eno dno sal 2 10 150 3 10 100 4 20 75

12 Answers   IBM,

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What is left inner join in sql?

0 Answers  

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What is a dynamic query?

0 Answers  

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what is sql profiler? : Sql dba

0 Answers  

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1. is it possible to use the cursor atttibutes (%found ,% rowcount , %isopen , %notfound ) to our user defined cursor names ....... cursor cursor_name is select * from scott.emp if you use... cursor_name%found , %rowcount ,%isopen,%notfound...will it work... -------------------------- 2.what is the difference between the varray and index by table .. -------- 3. type type_name is table of number(8,3) index by binary_integer; identifier_name type_name; first , last , prior , next ,trim are the methods we can use it for the above type...simillary is there any way to apply for cursors... with thanks and regards..sarao...

0 Answers   Satyam,

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What is a common use of group by in sql?

0 Answers  

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how do u call in & out parameters for stored procedures?

10 Answers   A1 Technology, TCS, Techicon,

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Define the select into statement.

0 Answers  

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How do you truncate?

0 Answers  

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Explain the components of sql?

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what is cursor. write example of it. What are the attributes of cursor.

0 Answers  

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What does rownum mean in sql?

0 Answers  

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