config root man

#
# Check if cluster is available by selecting from is.engines
# if an error about no such table occurs bail out
#

disable_result_log;
disable_query_log;

--error 0, 1109
select @have_ndb_is:= count(*) from information_schema.plugins
where plugin_name like '%ndb%'
  and PLUGIN_TYPE = 'INFORMATION SCHEMA';


if ($mysql_errno){
  # For backward compatibility, implement old fashioned way
  # to check here ie. use SHOW VARIABLES LIKE "have_ndb"
  die Can not determine if server supports ndb without is.engines table;
}


if (`select @have_ndb_is`){
  skip NDB information schema table installed;
}

enable_query_log;
enable_result_log;