1 -- Adding colomn with username of blocker and sets it.
2 -- Required for crosswiki blocks.
4 ALTER TABLE /*$wgDBprefix*/ipblocks
5 ADD ipb_by_text
varchar(255) binary NOT NULL default '';
7 UPDATE /*$wgDBprefix*/ipblocks
8 JOIN /*$wgDBprefix*/user ON ipb_by
= user_id
9 SET ipb_by_text
= user_name