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Date: Mon, 8 Jul 2019 15:26:26 +0300
From: Konstantin Osipov <kostja@tarantool.org>
Subject: Re: [PATCH 5/5] Allow to execute non-yielding DDL statements in
 transactions
Message-ID: <20190708122626.GD11062@atlas>
References: <cover.1562357452.git.vdavydov.dev@gmail.com>
 <2f4db121e3afe9599172b9a3abf8a48ab47e524b.1562357452.git.vdavydov.dev@gmail.com>
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In-Reply-To: <2f4db121e3afe9599172b9a3abf8a48ab47e524b.1562357452.git.vdavydov.dev@gmail.com>
To: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: tarantool-patches@freelists.org
List-ID: <tarantool-patches.dev.tarantool.org>

* Vladimir Davydov <vdavydov.dev@gmail.com> [19/07/05 23:27]:
> +box.begin() s:insert{4, 4} s:create_index('sk', {parts = {2, 'unsigned'}}) -- error
> +---
> +- error: DDL does not support yielding statements in transactions

this message is rather obscure. Let's try to explain it in more
plain English. "Even if your engine allows a yield in transaction,
yielding in a transaction that has a DDL statement in it is not
uspported unless it's the first statement".

Is it what you wanted to say?


-- 
Konstantin Osipov, Moscow, Russia