David Pradier wrote:
> But when i put this query inside another query, i don't have anymore the
> error message :
> select distinct id_operation from compte where id_compte in
> (select id_compte from operation where not compta_g5);
> No error message.
It looks like it's binding to the outer query - where you seem to have
an id_compte.
--
Richard Huxton
Archonet Ltd