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 73DAF2A9FD for ; Tue, 18 Sep 2018 22:26:58 -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 UZTbIBxik2Fr for ; Tue, 18 Sep 2018 22:26:58 -0400 (EDT) Received: from smtp40.i.mail.ru (smtp40.i.mail.ru [94.100.177.100]) (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 3597A2A97B for ; Tue, 18 Sep 2018 22:26:58 -0400 (EDT) Date: Wed, 19 Sep 2018 05:26:56 +0300 From: Konstantin Osipov Subject: [tarantool-patches] Re: [PATCH 5/6] sql: return result-set type via IProto Message-ID: <20180919022656.GD2386@chai> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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: Georgy Kirichenko * Nikita Pettik [18/09/18 01:19]: > From: Georgy Kirichenko > > Lets evaluate an expression type during processing of expression's AST > and code generation. It allows to calculate resulting columns data types > and export them as IProto meta alongside with columns' names. > Why use UNKNOWN data type if we could use ANY, which is an existing tarantool data type? -- Konstantin Osipov, Moscow, Russia, +7 903 626 22 32 http://tarantool.io - www.twitter.com/kostja_osipov