RESET SLAVE vs. RESET SLAVE ALL: Disconnecting a replication slave is easier with MySQL 5.5+
November 4, 2013 at 5:36:03 PM GMT+1 - permalink - - http://www.mysqlperformanceblog.com/2013/04/17/reset-slave-vs-reset-slave-all-disconnecting-a-replication-slave-is-easier-with-mysql-5-5/