[PATCH 04/10] ddl: synchronize sequence cache with actual data state

Konstantin Osipov kostja at tarantool.org
Thu Jul 4 11:16:39 MSK 2019


* Vladimir Davydov <vdavydov.dev at gmail.com> [19/07/03 22:34]:
> To implement transactional DDL, we must make sure that in-memory schema
> is updated synchronously with system space updates, i.e. on_replace, not
> on_commit.
> 
> Note, to do this in case of the sequence cache, we have to rework the
> way sequences are exported to Lua - make on_alter_sequence similar to
> how on_alter_space and on_alter_func triggers are implemented.

lgtm


-- 
Konstantin Osipov, Moscow, Russia



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