AND to_attnum(relname, attname) IS NOT NULL

AND to_atttype(relname, attname) = atttype)

INSERT INTO pg_catalog.pg_statistic SELECT * FROM ins;

</screen>

</para>

<para>

Produced statements could be saved to a file, e.g.

<screen>

\COPY (select dump_statistic()) TO 'dump_stat.sql'

</screen>

</para>

</listitem>