Are null values same as that of zero or a blank space?

0 Answers  

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How long will it take to learn pl sql?

0 Answers  

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how instead of triger is helpful for mutating tables errors handlling ?

2 Answers   Oracle,

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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 is the difference between delete and truncate statement in sql? : Sql dba

0 Answers  

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How do temporal tables work?

0 Answers  

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What are the new features in Oracle 10g. Compared to Oracle 9i?

1 Answers   Polaris,

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Explain the select statement in sql?

0 Answers  

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What is a crud api?

0 Answers  

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write a query to delete similar records in different tables with same structure

4 Answers  

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While inserting 10 rows using procedure, if 3rd entry is having some error, what will be the output? How u will handle that error?

8 Answers   iFlex,

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What are types of indexes in sql?

0 Answers  

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