The lower-level technique involves starting the transaction at the lowest possible layer in the architecture while still being able to maintain atomicity and isolation of the update operations.
低级(lower - level)技巧涉及在体系结构中尽可能低的层启动事务,同时仍然能够更新操作的原子性和隔离。
Release the row locks so that other applications can SELECT, INSERT, UPDATE, and DELETE from the table (for example, use isolation level cursor stability or uncommitted read).
释放行锁,以便其他应用程序可以对表执行SELECT、INSERT、UPDATE和DELETE(例如,使用游标稳定性(curs or stability)隔离级别或未提交读(uncommitted read)隔离级别)。
The generic method to determine equipment update occasion is the model of applying conception of equipment natural life, or technical life, or economic life in isolation.
常用的确定装备更新时机的方法是孤立地应用装备的自然寿命,或者技术寿命,或者经济寿命概念的模型。
应用推荐