Re: Check if text item is NULL?
From: Arjan van Bentem <avbentem_at_DONT-YOU-DAREdds.nl>
Date: Sun, 18 Apr 1999 09:44:05 +0200
Message-ID: <7fc2ft$2pn$1_at_weber.a2000.nl>
Date: Sun, 18 Apr 1999 09:44:05 +0200
Message-ID: <7fc2ft$2pn$1_at_weber.a2000.nl>
fredericks wrote
> The following expressions evaluate to null:
<snip>
> true or null
Ooops. "true or null" yields true, just like "false and null" yields false.
Arjan. Received on Sun Apr 18 1999 - 09:44:05 CEST