Comments on: NULL http://jonathanlewis.wordpress.com/2011/09/19/null/ Just another Oracle weblog Wed, 22 May 2013 12:40:08 +0000 hourly 1 http://wordpress.com/ By: Null – again « Oracle Scratchpad http://jonathanlewis.wordpress.com/2011/09/19/null/#comment-49946 Fri, 07 Sep 2012 08:28:09 +0000 http://jonathanlewis.wordpress.com/?p=7253#comment-49946 [...] constraint does not evaluate to FALSE, the row is [...]

]]> By: John Mc Elhinney http://jonathanlewis.wordpress.com/2011/09/19/null/#comment-41887 Thu, 29 Sep 2011 22:44:08 +0000 http://jonathanlewis.wordpress.com/?p=7253#comment-41887 ‘Multi-valued logic’ == illogical! ;)

]]> By: David Aldridge http://jonathanlewis.wordpress.com/2011/09/19/null/#comment-41755 Tue, 20 Sep 2011 08:42:46 +0000 http://jonathanlewis.wordpress.com/?p=7253#comment-41755 It catches my kids out all the time.

Q: “Can I play the XBox when we get home?”.
A: “Um … unknown”.

Drives the little perishers crazy.

I might start answering “Null”.

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