On Mon, Mar 19, 2012 at 10:02 AM, TAUZIN Mathieu <mtau...@cegid.fr> wrote: > Thanks, > > This syntax works but it is not documented... it looks like a short hand for > a subquery, interesting !.
Join sources are like sub-queries. Look at the syntax. A sub-select specified in the join-source following the FROM clause in a simple SELECT statement is handled as if it was a table containing the data returned by executing the sub-select statement. The docs could perhaps be clearer about this. This sentence: "A sub-select specified in the join-source following the FROM clause in a simple SELECT statement is handled as if it was a table containing the data returned by executing the sub-select statement. " does hint at this, but maybe that's just because I think of <single-source> as a sort of sub-select. Nico -- _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
