test with null content

Article View: borland.public.interbase.sql

Article #249

Back to borland.public.interbase.sql Previous Next

#249

From: Adalberto Baldini
Date: Fri, 20 Jun 2008 06:50

12 lines
1261 bytes

In a where clause I have :

.. and not (flart = '1') ..

with flart = null test fails.

Do I need to change it in :

  and (flart is not null) and (not flart = '1')  ?

Thanks
Adalberto Baldini

Technical Details

Message-ID: <485b5341@newsgroups.borland.com>

Path:

arc1-ca.pugleaf.net!g2news1.google.com!news1.google.com!border1.nntp.dca.giganews.com!border2.nntp.dca.giganews.com!nntp.giganews.com!newspeer1.nac.net!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail

Show Full Headers

Complete Article Headers

X-Google-Thread: 114a0e,dc343d70f86b092c,start
X-Google-Attributes: gid114a0e,domainid0,public,usenet
X-Google-Language: ENGLISH,ASCII-7-bit
Date: Fri, 20 Jun 2008 08:50:52 +0200
From: Adalberto Baldini <finman@swissonline.ch>
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.2) Gecko/20040804 Netscape/7.2 (ax)
X-Accept-Language: en-us, en
MIME-Version: 1.0
Newsgroups: borland.public.interbase.sql
Subject: test with null content
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit
X-Antivirus: avast! (VPS 080619-0, 19/06/2008), Outbound message
X-Antivirus-Status: Clean
NNTP-Posting-Host: 83.76.185.11
Message-ID: <485b5341@newsgroups.borland.com>
X-Trace: newsgroups.borland.com 1213944641 83.76.185.11 (19 Jun 2008 23:50:41 -0700)
Lines: 12
Path: arc1-ca.pugleaf.net!g2news1.google.com!news1.google.com!border1.nntp.dca.giganews.com!border2.nntp.dca.giganews.com!nntp.giganews.com!newspeer1.nac.net!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail
X-Original-Bytes: 1089