Cláudia Morgado <claudia.morgado@widesoft.com.br> writes:
> Oracle has the option with the SQL CONECT BY statement to run through a
> hierarchical database with a single SQl-statement:
Not really.
There is a package in the contrib directory called tablefunc that has a
function called connect_by that can do some things like this. I have no
experience with it and don't know if it would meet your needs.
--
greg