From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from localhost (localhost [127.0.0.1]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id 8482B28E1C for ; Tue, 19 Mar 2019 07:25:46 -0400 (EDT) Received: from turing.freelists.org ([127.0.0.1]) by localhost (turing.freelists.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id u6m-wuaYNYXG for ; Tue, 19 Mar 2019 07:25:46 -0400 (EDT) Received: from smtp49.i.mail.ru (smtp49.i.mail.ru [94.100.177.109]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTPS id 3B12328CF1 for ; Tue, 19 Mar 2019 07:25:46 -0400 (EDT) Date: Tue, 19 Mar 2019 14:25:43 +0300 From: Kirill Yukhin Subject: [tarantool-patches] Re: [PATCH] sql: forbid different sorting orders in ORDER BY Message-ID: <20190319112543.6jltjp56x5oyseeg@tarantool.org> References: <20190311154448.73563-1-ivan.koptelov@tarantool.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20190311154448.73563-1-ivan.koptelov@tarantool.org> Sender: tarantool-patches-bounce@freelists.org Errors-to: tarantool-patches-bounce@freelists.org Reply-To: tarantool-patches@freelists.org List-Help: List-Unsubscribe: List-software: Ecartis version 1.0.0 List-Id: tarantool-patches List-Subscribe: List-Owner: List-post: List-Archive: To: tarantool-patches@freelists.org Cc: korablev@tarantool.org, Ivan Koptelov Hello, On 11 Mar 18:44, Ivan Koptelov wrote: > Without multi-directional iterators (to be introduced in #3309) > in most cases (except those when internal VDBE merge sorter is > used) ORDER BY with different specified ordered leads to wrong > result. So for now (till #3309 is resolved) different sort > orders are forbidden. > > Close #4038 > > @TarantoolBot document > Title: different sorting orders in ORDER BY are forbidden now > The error will be raised if different sorting orders are > encountered. > --- > Branch https://github.com/tarantool/tarantool/tree/sudobobo/gh-4038-ban-diff-orders-in-ORDER-BY > Issue https://github.com/tarantool/tarantool/issues/4038 I've checked your patch into 2.1 branch. -- Regards, Kirill Yukhin