Re: [Tarantool-patches] [PATCH v1 1/1] sql: remove registerTrace() from mem.c

[Vladislav Shpilevoy via Tarantool-patches <tarantool-patches@dev.tarantool.org>]

On 01.12.2021 08:59, Mergen Imeev via Tarantool-patches wrote:
> Hi! Thank you for the review! My answer below.
> 
> On Tue, Nov 30, 2021 at 10:00:44PM +0100, Vladislav Shpilevoy wrote:
>> Hi! Thanks for the patch looks good, but I would drop this 'register trace'
>> entirely. Everything that uses 'printf' is dead anyway.
>>
> I'm not sure about that. For example, I have executed these statements on master and on my branch:

It is a misunderstanding. I didn't mean you patch does not
change anything. I meant that this whole mechanism of 'register traces'
is dead IMO. It is unusable. For example, if you need to debug something
on a remote server, you won't see these printf() results anyway. Because
you perhaps will talk to the server using IProto. So whatever the server
prints to stdout you simply won't see. You will use box.execute EXPLAIN,
right?

As 'dead' here I meant useless/unusable/not-worth-the-efforts-of-fixing.
Not unreachable.