[转载]drop 大表效率有关问题

[转载]drop 大表效率问题
http://www.mysqlops.com/2011/05/18/mysql%E5%88%A0%E9%99%A4%E5%A4%A7%E8%A1%A8%E6%9B%B4%E5%BF%AB%E7%9A%84drop-table%E5%8A%9E%E6%B3%95.html