what is switch column,colums cost in oracle?

0 Answers   Metric Stream,

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I want to know last five transactions or records from emp table, from now?

11 Answers   Wells Fargo,

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What is the difference among union, minus and intersect?

0 Answers  

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Explain what is rdbms?

0 Answers  

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What does dml mean?

0 Answers  

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How do we tune the code?

2 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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Is sqlexception checked or unchecked?

0 Answers  

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Which is better trigger or stored procedure?

0 Answers  

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What is the use of cursor ? how cursor allocate context area for executing the sql statement?

4 Answers   HCL,

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How to read xml file in oracle pl sql?

0 Answers  

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How do I know if I have sql express or standard?

0 Answers  

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