Database schema dumper

I'd like to dump a database schema to a file, probably XML but
anything reasonable is good enough. By "schema", I don't mean the
narrow postgres keyword, but rather the table names, columns,
foreignkeys, triggers, constraints, etc.

I'd really like something that could work for other databases too,
including O-----, M----, etc. But that might be asking too much.

A quick google for variations on "dump database schema" didn't find
much.

Whether it be a CPAN module, Java class, etc, or a standalone program,
none of that matters much.

--
... _._. ._ ._. . _._. ._. ___ .__ ._. . .__. ._ .. ._.
Felix Finch: scarecrow repairman & rocket surgeon / felix(at)crowfix(dot)com
GPG = E987 4493 C860 246C 3B1E 6477 7838 76E9 182E 8151 ITAR license #4933
I've found a solution to Fermat's Last Theorem but I see I've run out of room o