数据库事务的隔离级别有4个,由低到高依次为Read uncommitted、Read committed、Repeatable read、Serializable,这四个级别可以逐个解决事务的隔离级别有4个,由低到高依次为Read uncommitted、Read committ
数据库事务的隔离级别有4个,由低到高依次为Read uncommitted、Read committed、Repeatable read、Serializable,这四个级别可以逐个解决事务的隔离级别有4个,由低到高依次为Read uncommitted、Read committ