Subject RE: [firebird-support] Re: What does mean the NAN value found in some fields?
Author Slavomir Skopalik
Hi, you have to create a UDF function for this and use like this

SELECT ... WHERE IsNan(myfield)>0

or UPDATE WHERE IsNan(myfield)>0

Slavek

Ing. Slavomir Skopalik
Jednatel spolecnosti
Elekt Labs s.r.o.
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Thankyou for your post.

Do you know how to fix the database for taking out these NAN values?

I did gFix several times, gBak and restore but it is not working for this.

Is there any way for instantiating the records that contain the NAN value?

I have tried to make a SELECT... WHERE myfield = NAN but doesn't work.

HDuqueC







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