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+$Header: /cvsroot/pgsql/doc/src/sgml/ref/create_table.sgml,v 1.25 2000/04/14 22:16:01 momjian Exp $
Postgres documentation
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allow one column of a multi-column foreign key to be NULL
unless all foreign key columns are NULL. The default MATCH type
allows a single foreign key column to be NULL while other parts
- of the foreign key are not NULL. MATCH PARTIAL is not currently
- supported.
+ of the foreign key are not NULL. MATCH PARTIAL is currently not
+ supported.
</para>
</listitem>
</varlistentry>
allow one column of a multi-column foreign key to be NULL
unless all foreign key columns are NULL. The default MATCH type
allows a single foreign key column to be NULL while other parts
- of the foreign key are not NULL. MATCH PARTIAL is not currently
- supported.
+ of the foreign key are not NULL. MATCH PARTIAL is currently not
+ supported.
</para>
</listitem>
</varlistentry>