No, you don't have to use db-transaction (although that will have that effect).

You can get a connection and assoc it into the db-spec with a
:connection key and pass that across multiple queries etc, and it will
reuse the :connection passed in:

(with-open [con (get-connection db-spec)]
  (let [connected (add-connection db-spec con)]
    ... several queries etc using connected instead of db-spec ...
  ))

Sean


On Tue, Dec 10, 2013 at 8:24 AM, Niels van Klaveren
<niels.vanklave...@gmail.com> wrote:
> Do I understand correctly that to prevent creating a collection per query I
> have to wrap multiple consecutive queries inside a `db-transaction` binding
> instead of the old `with-connection` bindings ?
>
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-- 
Sean A Corfield -- (904) 302-SEAN
An Architect's View -- http://corfield.org/
World Singles, LLC. -- http://worldsingles.com/

"Perfection is the enemy of the good."
-- Gustave Flaubert, French realist novelist (1821-1880)

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