Very cool - this will even make a lot of -postgresql.xql and -oracle.xql files obsolete.
And thanks to your posting I now know that 'package' stands for pl/sql packages in this case - I always thought about openacs packages and was confused. Wouldn't it be less confusing if it was just part of db-procs.tcl and called something like db_plsql (since db_exec_plsql is already taken)?
