Hi!
  
>Понедельник, 13 июля 2020, 14:04 +03:00 от Kirill Yukhin <kyukhin@tarantool.org>:
> 
>Hello,
>
>On 08 июл 00:19, Ilya Kosarev wrote:
>> Since 4273ec52e122d6d37c8deedf1bc10732a7e40c0e (box: introduce JSON
>> Indexes) we can create multikey index using array which might be the
>> first tuple field. It technically breaks assertion which implies that
>> first tuple field can't have offset in the tuple field map. Now the
>> assert us updated correspondingly. According test case is added.
>>
>> Closes #5132
>> ---
>> Branch:  https://github.com/tarantool/tarantool/tree/i.kosarev/gh-5132-multiey-index-wrong-format-assert
>> Issue:  https://github.com/tarantool/tarantool/issues/5132
>
>I've checked your patch into 2.3, 2.4 and master.
>
>--
>Regards, Kirill Yukhin
>>
>> @ChangeLog:
>> * Fix assert outdated due to multikey index arrival.
>
>In future, please mention issue in brackets: (gh-5132).
Right, sorry.
 
--
Ilya Kosarev