fixup_blacklistref

   DECLARE bl_id int;
   SELECT MIN(ipblacklist_id) INTO bl_id
     FROM ipblacklist
     WHERE ipblacklistref_id = 0
       OR ipblacklistref_id IS NULL
     ;
   WHILE bl_id IS NOT NULL DO
     INSERT INTO ipblacklistref
       ()
       VALUES
       ()
       ;
     UPDATE ipblacklist
       SET ipblacklistref_id = LAST_INSERT_ID()
       WHERE ipblacklist_id = bl_id
       ;
     SELECT MIN(ipblacklist_id) INTO bl_id
       FROM ipblacklist
       WHERE ipblacklistref_id = 0
         OR ipblacklistref_id IS NULL
       ;
   END WHILE;
   SELECT MIN(ipblacklistrange_id) INTO bl_id
     FROM ipblacklistrange
     WHERE ipblacklistref_id = 0
       OR ipblacklistref_id IS NULL
     ;
   WHILE bl_id IS NOT NULL DO
     INSERT INTO ipblacklistref
       ()
       VALUES
       ()
       ;
     UPDATE ipblacklistrange
       SET ipblacklistref_id = LAST_INSERT_ID()
       WHERE ipblacklistrange_id = bl_id
       ;
     SELECT MIN(ipblacklistrange_id) INTO bl_id
       FROM ipblacklistrange
       WHERE ipblacklistref_id = 0
         OR ipblacklistref_id IS NULL
       ;
   END WHILE;