 ALTER TABLE db
   MODIFY Host char(60) NOT NULL default '',
   MODIFY Db char(64) NOT NULL default '',
-  MODIFY User char(16) NOT NULL default '',
+  MODIFY User char(80) NOT NULL default '',
   ENGINE=MyISAM, CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin;
 ALTER TABLE db
   MODIFY  Select_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,

ALTER TABLE tables_priv
  MODIFY Host char(60) NOT NULL default '',
  MODIFY Db char(64) NOT NULL default '',
  MODIFY User char(16) NOT NULL default '',
  MODIFY Table_name char(64) NOT NULL default '',
  MODIFY Grantor char(77) NOT NULL default '',
  ENGINE=MyISAM,
  CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin;


# and reset all char columns to correct width
ALTER TABLE user
  MODIFY Host char(60) NOT NULL default '',
  MODIFY User char(80) NOT NULL default '',
  ENGINE=MyISAM, CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin;
ALTER TABLE user
  MODIFY Password char(41) character set latin1 collate latin1_bin NOT NULL default '',
