Subject | RE: [firebird-support] Re: What does mean the NAN value found in some fields? |
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Author | Slavomir Skopalik |
Post date | 2009-08-06T15:02:34Z |
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.
Chaloupky 158
783 72 Velky Tynec
Czech Republic
--------------------------------------------
Mobil: +420 724 207 851
icq:199 118 333
e-mail:skopalik@...
http://www.elektlabs.cz <http://www.elektlabs.cz/>
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
[Non-text portions of this message have been removed]
SELECT ... WHERE IsNan(myfield)>0
or UPDATE WHERE IsNan(myfield)>0
Slavek
Ing. Slavomir Skopalik
Jednatel spolecnosti
Elekt Labs s.r.o.
Chaloupky 158
783 72 Velky Tynec
Czech Republic
--------------------------------------------
Mobil: +420 724 207 851
icq:199 118 333
e-mail:skopalik@...
http://www.elektlabs.cz <http://www.elektlabs.cz/>
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
[Non-text portions of this message have been removed]