|Stalled||daniel||T161671 Compacting the revision table|
|Open||None||T227047 Complete actor table and comment table migration|
|Open||None||T28816 RenameUser should log out target user to prevent unwanted recreation of old username|
|Open||None||T25135 blocking user is not updated after rename|
|Open||None||T167246 Refactor "user" & "user_text" fields into "actor" reference table|
|Resolved||Jdforrester-WMF||T188183 Add the "actor" table to the database layout documentation|
So assuming you don't like the structure of this: https://www.mediawiki.org/w/index.php?title=Manual:Database_layout/diagram/1.34.0&action=edit
Where is the current database diagram? It's just hard to build queries in Quarry when the revision table doesn't even mention reference to comment table.
The point of the diagram is to have everything in one place and not having to look through documentation of each table separately.