| 释义 |
dirty data ˈdə:tiˈdeitə 短语¹⁴⁴⁹⁷²⁺²
基本例句
恶劣数据
This is the default transaction isolation level. Each query executed by a transaction sees only data that was committed before the querybegan. An Oracle query never reads dirty data.
默认的隔离级别设置。事务中的查询只能看到在此查询之前 而非事务开始之前提交的数据。 china-b |