摘要： 版本Server version: 5.5.15-rel21.0 Percona Server with XtraDB (GPL), Release rel21.0, Revision 158 ALTER TABLE `zabbix`.`alerts` ADD CONSTRAINT `c_alerts_7` FOREIGN KEY (`eventid`) REFERENCES `zabbix`.`events`(`eventid`) ON DELETE CASCADE报错Error Code: 1005Can't create table 'zabbix.#sql-5fd_5d 阅读全文