[PATCH v2 04/14] vinyl: don't use IPROTO_SELECT type for key statements

[Konstantin Osipov]

* Vladimir Davydov <vdavydov.dev at gmail.com> [19/03/13 11:53]:
> To differentiate between key and tuple statements in comparators, we set
> IPROTO_SELECT type for key statements. As a result, we can't use key
> statements in the run iterator directly although secondary index runs do
> store statements in key format. Instead we create surrogate tuples
> filling missing fields with NULLs. This won't play nicely with multikey
> indexes so we need to teach iterators to deal with statements in key
> format. The first step in this direction is dropping IPROTO_SELECT in
> favor of identifying key statements by format.

OK to push.


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