Change Details

When a page is deleted, the `revision.rev_parent_id` field is saved as `archive.ar_parent_id` for all revisions when they are moved from `revision` into `archive`. But when a page is undeleted, each `rev_parent_id` is set to 0 so there is loss of information. There was T30553 about the problem but it seems that only half of it actually happened?!

When a page is deleted, the `revision.rev_parent_id` field is saved as `archive.ar_parent_id` for all revisions when they are moved from `revision` into `archive`. But when a page is undeleted, each `rev_parent_id` is set to 0 regardless of the `ar_parent_id` value so there is loss of information. There was T30553 about the problem but it seems that only half of it actually happened?!

When a page is deleted, the `revision.rev_parent_id` field is saved as `archive.ar_parent_id` for all revisions when they are moved from `revision` into `archive`. But when a page is undeleted, each `rev_parent_id` is set to 0 regardless of the `ar_parent_id` value so there is loss of information. There was T30553 about the problem but it seems that only half of it actually happened?!