1 ALTER TABLE /*_*/revision
MODIFY rev_comment
varbinary(767) NOT NULL default '';
2 ALTER TABLE /*_*/archive
MODIFY ar_comment
varbinary(767) NOT NULL default '';
3 ALTER TABLE /*_*/image
MODIFY img_description
varbinary(767) NOT NULL default '';
4 ALTER TABLE /*_*/oldimage
MODIFY oi_description
varbinary(767) NOT NULL default '';
5 ALTER TABLE /*_*/filearchive
MODIFY fa_description
varbinary(767) default '';
6 ALTER TABLE /*_*/filearchive
MODIFY fa_deleted_reason
varbinary(767) default '';
7 ALTER TABLE /*_*/recentchanges
MODIFY rc_comment
varbinary(767) NOT NULL default '';
8 ALTER TABLE /*_*/logging
MODIFY log_comment
varbinary(767) NOT NULL default '';
9 ALTER TABLE /*_*/ipblocks
MODIFY ipb_reason
varbinary(767) NOT NULL default '';
10 ALTER TABLE /*_*/protected_titles
MODIFY pt_reason
varbinary(767) default '';