Subject Re: [firebird-support] What does mean the NAN value found in some fields?
Author Hannes Streicher
Post date 2009-08-05T15:26:46Z
Guten Tag Hernando Duque C,

am Mittwoch, 5. August 2009 um 17:11 schrieben Sie:


> Hi to all.

> Using Firebird 1.5, selecting records from a table shows values with strange caracters like this:

> 23895 -1.#QNAN0000000000 -1.#QNAN0000000000

> What does this NAN value means?

NAN = Not A Number
wrong data for a Number field , corrupted data maybe ?

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Hannes Streicher mailto:HStreicher@...