pgsql: Add a note to the docs describing NaN's equality and ordering

From: neilc(at)postgresql(dot)org (Neil Conway)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Add a note to the docs describing NaN's equality and ordering
Date: 2007-01-14 22:38:00
Message-ID: 20070114223800.2F85C9FB284@postgresql.org
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Log Message:
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Add a note to the docs describing NaN's equality and ordering behavior.
Per recent -hackers thread, this is noteworthy because Postgres behaves
differently from most implementations of NaN, including IEEE754.

Modified Files:
--------------
pgsql/doc/src/sgml:
datatype.sgml (r1.183 -> r1.184)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/datatype.sgml.diff?r1=1.183&r2=1.184)

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