hemant kumar
What is NVL?
1 Answer(s)      6 years and 4 months ago
Posted in : SQL

What is NVL?


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November 15, 2010 at 5:23 PM


Here is the answer,

NVL : Null value function converts a null value to a non-null value for the purpose of evaluating an expression. Numeric Functions accept numeric I/P & return numeric values. They are MOD, SQRT, ROUND, TRUNC & POWER.