how can we know the count/number of elements of an array? : Sql dba

0 Answers  

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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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How to return more than one value from a function?

11 Answers   Satyam,

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How to change the order of columns in Oracle SQL Plus ?

0 Answers   MCN Solutions,

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Which are the most commonly used sql joins?

1 Answers  

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hello..... i am an comp science engineering graduate planning to do ORACLE certification in PLSQL 9i. just wanted to know whats the possibility getting job is their openings???? is it worth doin that course n certification

1 Answers  

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How do you write an index?

0 Answers  

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explain the difference between bool, tinyint and bit. : Sql dba

0 Answers  

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using subquery how can i calculate working days in a month?

3 Answers   Spice Telecom,

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how will u find statistics of a database objects?

2 Answers   iFlex,

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Which query operators in sql is used for pattern matching?

0 Answers  

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How does stored procedure reduce network traffic?

0 Answers  

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