4 ms·
I use percona tools pt-online-schema-change http://www.percona.com/doc/percona-toolkit/2.0/pt-online-schema-change.html http://www.percona.com/doc/percona-toolk
by baghali 15y ago
I use percona tools pt-online-schema-change http://www.percona.com/doc/percona-toolkit/2.0/pt-online-schema-change.html http://www.percona.com/doc/percona-toolkit/2.0/pt-online-sch..., wrote a custom gem for it while ago