[tarantool-patches] Re: [PATCH 4/4] schema: explicitly forbid setting sequence for json path key part

[Vladimir Davydov]

On Wed, May 15, 2019 at 04:11:21PM +0300, Vladimir Davydov wrote:
> On Wed, May 15, 2019 at 04:00:26PM +0300, Konstantin Osipov wrote:
> > * Vladimir Davydov <vdavydov.dev at gmail.com> [19/05/15 14:16]:
> > > When a space has a sequence, we substitute NULL in the corresponding
> > > primary index part with the next value generated by the sequence. We do
> > > this by patching raw msgpack, see request_handle_sequence. The problem
> > > is we can't do it easily if the field is nested. For example, consider
> > > field [1].a.b. In Lua it is impossible to create tuple {{a = {b = nil}}}
> > 
> > It is trivial to do, use msgpack.NULL
> 
> Hmm, I tried box.NULL and it didn't work out.

Oops, box.NULL is fine, too. It's just I tried box.null :)