----- Original Message -----
> From: "Rafał Radecki" <radecki.rafal@stripped>
> pt-table-checksum performs an online replication consistency check by
> executing checksum queries on the master, which produces
> different results on replicas that are inconsistent with the
> master. -> It should be used for verifing mysql replication, not for
> my problem.
Hmm, I didn't realise that that was not a part of pt-table-checksum. The older
mk-table-checksum from Maatkit doesn't particularly care about masters and slaves, and
will happily compare to unrelated databases. You can still find it at
I just copied the contents of a db to another db on the same server, and it works as
Not the first feature that I noticed hasn't been merged into the PT suite :-(
Unhappiness is discouraged and will be corrected with kitten pictures.