There are lots of thread pools and simple local-vs-global is not enough
already, it is good to know which one in particular uses threads.
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
* Rename DDLDependencyVisitor -> DDLLoadingDependencyVisitor.
* Move building a loading graph to TablesLoader.
* Implement referential dependencies for tables and use them
when restoring tables from a backup.
* Remove StorageID::operator < (because of its inconsistency with ==).
* Add new tests.
* Fix test.
* Fix memory leak.
Co-authored-by: Nikita Mikhaylov <mikhaylovnikitka@gmail.com>
* fix another issue
* use shard and replica name from Replicated database
* fix
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>