OPTION_BIG_SELECTS.


sql/slave.cc:
  The slave threads MUST not care about max_join_size.
  I can imagine the case of a slave where users can connect and do SELECTs, but
  DBA does not want them to issue crazy SELECTs, but he/she still wants replication
  to work.
  Before, this just printed a warning to the error log (not fatal) but that
  was still annoying.