Tom Allison <tallison(at)tacocat(dot)net> writes:
> Maybe this is too much of a noob question but bear with me.
> I'm assuming that I have a choice between
> CREATE TABLE (..) REFERENCES other
> and
> CREATE TABLE (..) FOREIGN KEY () REFERENCES other
> What is the differences between the two and why/when would I choose one over the
> other?
You have to use the more verbose syntax to establish a multi-column
reference. For single-column keys it doesn't matter which way you
do it.
regards, tom lane