Without this patch, getRevisionText would fail silently (by
returning false) when the text table no longer gets joined,
due to the switch to the new MCR schema.
Bug: T205808
Change-Id: Iffc25c82a5d2b865c28070c76156d39d390cc675
During development a lot of classes were placed in MediaWiki\Storage\.
The precedent set would mean that every class relating to something
stored in a database table, plus all related value classes and such,
would go into that namespace.
Let's put them into MediaWiki\Revision\ instead. Then future classes
related to the 'page' table can go into MediaWiki\Page\, future classes
related to the 'user' table can go into MediaWiki\User\, and so on.
Note I didn't move DerivedPageDataUpdater, PageUpdateException,
PageUpdater, or RevisionSlotsUpdate in this patch. If these are kept
long-term, they probably belong in MediaWiki\Page\ or MediaWiki\Edit\
instead.
Bug: T204158
Change-Id: I16bea8927566a3c73c07e4f4afb3537e05aa04a5
This consolidates tests for getQueryInfo, getArchiveQueryInfo,
getSlotQueryInfo, and similar methods that help application logic
be compatible with different migration stages of different aspects
of the revision storage schema.
Bug: T198561
Change-Id: I8e4ae69d7e00721a0af125afaf9a708f7fe99b0a
NOTE: this changes the numeric values of the MIGRATION_XXX constants!
Order is preserved.
Bug: T197619
Change-Id: I16db7dd5799ab98c1cb12e7cd1e0b2da83b366fc
