[tarantool-patches] Re: [PATCH] sql: rework VIEW internals

[Konstantin Osipov <kostja@tarantool.org>]

* n.pettik <korablev@tarantool.org> [18/06/07 23:59]:
> > 

Generally, you should consult with the data dictionary,
not data dictionary cache, when checking object dependency constraints. 

It's the same problem with sequences, views, triggers, functions, users,
roles, privileges, virtually any object in the database.

And we implement independent, ad-hoc solutions for each kind of
dependency.

We simply need a global map
object_type, object_id -> object_type, object-id, 

either as a system space or simply as a standalone hash in the
data dictionary cache. 

 

-- 
Konstantin Osipov, Moscow, Russia, +7 903 626 22 32
http://tarantool.io - www.twitter.com/kostja_osipov