MCR: Add temporary web UI mcrundo action

[lhc/web/wiklou.git] / maintenance / tables.sql

diff --git a/maintenance/tables.sql b/maintenance/tables.sql
index 8cda4f9..fe064f5 100644 (file)
--- a/maintenance/tables.sql
+++ b/maintenance/tables.sql
@@ -687,6 +687,8 @@ CREATE TABLE /*_*/slots (
 
   -- The revision ID of the revision that originated the slot's content.
   -- To find revisions that changed slots, look for slot_origin = slot_revision_id.
+  -- TODO: Is that actually true? Rollback seems to violate it by setting
+  --  slot_origin to an older rev_id. Undeletions could result in the same situation.
   slot_origin bigint unsigned NOT NULL,
 
   PRIMARY KEY ( slot_revision_id, slot_role_id )