pt-upgrade has Maatkit legacy values
pt-upgrade hasn't forgotten about Maatkit yet. This doesn't cause any problems, but it would be nicer if all of the tables it creates, etc were pt-prefixed. To verify,
$ grep mk pt-upgrade
my $left_tbl = "`$db`.
my $right_tbl = "`$db`.
left_tbl => 'mk_upgrade_left',
right_tbl => 'mk_upgrade_right',
tbl => 'mk_upgrade_left',
tbl => 'mk_upgrade_right',
Do C<CREATE TEMPORARY TABLE `mk_upgrade` AS query> then
C<CHECKSUM TABLE `mk_upgrade`>. This method is fast and simple but in
type: string; default: mk_upgrade