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Didnt know you could do that

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paustin_ours

Posted: Wed Mar 11, 2015 12:39 pm Post subject: Didnt know you could do that

Yatiri

Joined: 19 May 2004
Posts: 667
Location: columbus,oh

this seems to work

IF (SUBSTRING(Environment.Variables.test FROM 1 FOR 2) > ' ') THEN
SET X = 'true';
END IF;

to check if a test has some value. I always thought the > only applies to numeric values. Is there an equivalent ascii conversion going on behind the scene?

is it reliable to use this construct?

Simbu

Posted: Thu Mar 12, 2015 12:20 am Post subject:

Master

Joined: 17 Jun 2011
Posts: 289
Location: Tamil Nadu, India

Hi,

IIB KC says character,bit,blob also can be compared.

http://www-01.ibm.com/support/knowledgecenter/SSMKHH_9.0.0/com.ibm.etools.mft.doc/ak01040_.htm

paustin_ours

Posted: Thu Mar 12, 2015 4:45 am Post subject:

Yatiri

Joined: 19 May 2004
Posts: 667
Location: columbus,oh

thanks.

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