Log Message:
-----------
Remove deprecation notice and add comment about safely restoring backups.
As per discussion on hackers.
Modified Files:
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pgsql/doc/src/sgml:
datatype.sgml (r1.211 -> r1.212)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/datatype.sgml?r1=1.211&r2=1.212)