Is null operator in sql?

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What are different types of functions in sql?

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how to eliminate null values in a column i.e table vlaues 1 2 3 NULL 3 4 1 5 NULL i want output like this 1 2 3 3 4 1 5 i dnt want to use nvl is null and i dnt want replace the NULL value with any value i.e nvl(col,o);

11 Answers   Satyam,

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What will be the output of the following String S = 1+2+"abc" S = ? String S1 = 1+2+"abc"+5+6 S1 = ?

1 Answers   ABC,

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what is meant by nl2br()? : Sql dba

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what is d diff between grant,commit,rollback n savepoint

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Does truncate need commit?

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How does sql*loader handles newline characters in a record? : aql loader

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Where the Pre_defined_exceptions are stored ?

2 Answers  

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What is loop in pl sql?

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What is mdb stand for?

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suppose u hav 1 book with set...page 1-100 n 101 -200 now print page from 2-100 n 102 -200... how we will do..?

6 Answers  

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