[PATCH 11/13] vinyl: forward tuple comparison hints to read iterator

[Konstantin Osipov]

* Vladimir Davydov <vdavydov.dev at gmail.com> [19/04/02 20:35]:
> Pass a comparison hint along with a search key in the arguments instead
> of computing it in the read iterator. This will allow to avoid computing
> a hint for the second time in case the calling code already has it.
> 
> Besides, it is needed for multikey indexes, which will reuse hints to
> store offsets of indexed array entries and thus make hints impossible to
> be computed in an arbitrary place in code.

OK to push.


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