maintenance/archives/patch-archive-text_id.sql

   1 -- New field in archive table to preserve text source IDs across undeletion.
   2 --
   3 -- Older entries containing NULL in this field will contain text in the
   4 -- ar_text and ar_flags fields, and will cause the (re)creation of a new
   5 -- text record upon undeletion.
   6 --
   7 -- Newer ones will reference a text.old_id with this field, and the existing
   8 -- entries will be used as-is; only a revision record need be created.
   9 --
  10 -- Added 2005-05-01
  11
  12 ALTER TABLE /*$wgDBprefix*/archive
  13   ADD
  14     ar_text_id int unsigned;