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What special operators does Oracle provide for dealing with NULLs?

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What special operators does Oracle provide for dealing with NULLs?
posted Nov 11, 2014 by Archana

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1 Answer

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NVL - Converts a NULL to another specified value, as in:

my_var := NVL (your_var, 'Hello');

IS NULL and IS NOT NULL

You can use this syntax to check specificaly to see if a variable's value is
NULL or NOT NULL.

answer Nov 12, 2014 by Arun Gowda
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