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List:       python-list
Subject:    Re: Use cases for del
From:       roy () panix ! com (Roy Smith)
Date:       2005-07-08 17:01:37
Message-ID: dambhh$fn0$1 () panix2 ! panix ! com
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Daniel Dittmar  <daniel.dittmar@sap.corp> wrote:
> In a SQL database, NULL = NULL will always return NULL, which is prety 
> much the same as FALSE. Except for NOT, AS NOT NULL is NULL.

SQL's NULL is very much akin to the IEEE NaN (not quite, but close).
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