Rickey Costas writes:
> The description of foreign key mentions that:
>
> " The FOREIGN KEY table constraint is similar to that for column
> constraints, with the additional capability of encompassing multiple
> columns.
>
> Refer to the section on the FOREIGN KEY column constraint for more
> information."
>
>
> but there isnt any foreign key column constraint. At least I couldn't find
> any !
Look at the section titled REFERENCES Constraint.
--
Peter Eisentraut peter_e@gmx.net http://funkturm.homeip.net/~peter