[PATCH 12/13] vinyl: forward tuple comparison hints to tx read set

Konstantin Osipov kostja.osipov at gmail.com
Thu Apr 4 15:12:26 MSK 2019


* Vladimir Davydov <vdavydov.dev at gmail.com> [19/04/02 20:35]:
> Instead of computing a statement comparison hint in vy_tx_track,
> forward it from the upper level, which already has it computed.
> 
> Apart from eliminating extra calls to vy_stmt_hint, this is also a
> prerequisite 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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Konstantin Osipov, Moscow, Russia, +7 903 626 22 32
http://tarantool.io - www.twitter.com/kostja_osipov



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