show processlist 输出ID 和 information_schema.PROCESSLIST 的id,information_schema.innodb_trx的TRX_MYSQL_T.
Session1:mysql>starttransaction;QueryOK,0rowsaffected(0.00sec)mysql>updateClientActionTrack20151125setip='2.2.2.2';Warning:Usingapasswordonthecommandlineinterfacecanbeinsecure.+-----+------+----------