Fetch a DBIConnection object from the pool (a wrapper around
poolCheckout(pool)). This method should be used with
care, since this puts the onus of releasing the connection
on you (the user). While this means that you still enjoy the
performance benefits associated with having a pool, you lose
the benefits of automatic connection management, since you
are now yourself responsible for releasing the connection
(using poolReturn(conn) or dbDisconnect(conn))
at the appropriate time.
# S4 method for Pool
dbConnect(drv, ...)The pool object to fetch the connection from.
Not in use.