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Topic: use of NVL function ?  (Read 6402 times)

Offline kavitajain9782

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use of NVL function ?
« on: August 14, 2019, 04:25:24 PM »
Hello Dear,

              Please Tell Me  What is the use of NVL function ?
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Offline Zolgains

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Re: use of NVL function ?
« Reply #1 on: March 20, 2020, 01:17:52 PM »
Hello Dear,

              Please Tell Me  What is the use of NVL function ?
NVL function is used to replace NULL values by another value. The syntax for the NVL function is: NVL( value_in, replace_with ) value_in if the function to test on null values. The value_in field can have a datatype char, varchar2, date or number datatype. (from ORACLE documentation)
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