Enable inserts to the new MCR db schema in single slot mode only.
TODO:
- RELEASE NOTES
Notes:
- When in MIGRATION_WRITE_NEW or greater, deleting and then
restoring a page will result in different data in the revision table.
For example, if you delete a page that has text_ids present in the
revision table and restore it, the text_ids will be blank after.
- When in MIGRATION_WRITE_BOTH or greater the archive table will
start to ar_content_model entries where previously it would have been
given NULL. This is due to the old content schema having NULL in the db
when the default content model is used, but the new schema will always
have a value, taken from the content_models table
Note: If259b1e1c49ce was squashed into this change.
Bug: T183488
Bug: T174024
Change-Id: Ic2221da30c8f6ac2ba42720fcd568f2d0ed70534
The RevisionSlotsUpdate interface represents a change to a pages slots,
as applied by an edit.
This also introduces RevisionSlots::hasSameContent and pulls up
getTouchedSlots() and getInheritedSlots() from MutableRevisionStore
to RevisionStore, in preparation of using these classes in the
refactoring of WikiPage::doEditContent and friends.
Bug: T174038
Change-Id: Idb0ef885b343a76137b640fdfc1bf36104b00895
The field names used in SlotRecord got out of sync with the changes made
to the database schema. Nobody noticed, because these fields are not yet
written to or read from the database.
This change also rewrites SlotRecordTest and adds several sanity checks
to SlotRecord, in preparation of the introduction of slot_origin.
Change-Id: Ifdf040174705bf88104b8c922c9d6d1120d48f3a
