Log Message:
-----------
Improve COPY documentation to clarify that it doesn't copy data to or from
child tables. Per gripe from Jaime Casanova.
Modified Files:
--------------
pgsql/doc/src/sgml/ref:
copy.sgml (r1.97 -> r1.98)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/copy.sgml?r1=1.97&r2=1.98)