Correct.
-----Original Message----- From: sqlite-users [mailto:sqlite-users-boun...@mailinglists.sqlite.org] On Behalf Of Simon Slavin Sent: Tuesday, February 14, 2017 11:08 AM To: SQLite mailing list Subject: Re: [sqlite] bug: fields from external (being updated) table cannot be used in "order by" clause of a subselect On 14 Feb 2017, at 3:55pm, David Raymond <david.raym...@tomtom.com> wrote: > It's not. It sets up an alias to a new view of test. In the where clause the > i.whereField is referring to that new view of the whole table, whereas the > test.whereField is referring to the field in the current record of test > that's being updated. Is it a self-JOIN then ? A select where you do something like SELECT products.id,betterProduct.id FROM products JOIN products AS betterProduct ON betterProduct.purpose = product.purpose WHERE betterProduct.score > product.score ? Simon. _______________________________________________ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users _______________________________________________ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
