[PATCH 00/12] vinyl: do not fill secondary tuples with nulls

[Vladimir Davydov]

On Thu, Feb 21, 2019 at 01:26:00PM +0300, Vladimir Davydov wrote:
>   vinyl: use vy_lsm_env::empty_key where appropriate
>   vinyl: make vy_tuple_delete static
>   key_def: cleanup virtual function initialization
>   key_def: move cmp and hash functions declarations to key_def.h
>   vinyl: move vy_tuple_key_contains_null to generic code

Pushed patches 1-5 to 2.1 (see above).