您要查找的是不是:
- Use the appropriate isolation level. 使用合适的隔离级别。
- SET TRANSACTION ISOLATION LEVEL SERIALIZABLE Begin Transaction. 在事务开始之前加上设置事务的级别
- The query is executed at the current isolation level. 查询在当前隔离级别上执行。
- Always use transaction isolation level set to Serializable. 总是将事务隔离级别设置为序列的。
- For more information on isolation levels, see Isolation levels and consistency. 有关隔离级别的详细信息,请参见隔离级别和一致性。
- Is MySQL Cluster transaction-safe? What isolation levels are supported? MySQL集群是事务安全的吗?它支持什么样的事务隔离级别?
- Transaction isolation level is set as a property of the Connection object. 事务隔离级别是作为Connection对象的属性设置的。
- Isolation level with which the transaction for this request is created. 创建此请求的事务时所用的隔离级别。
- For a general discussion of transactions, see Using Transactions and Isolation Levels. 有关事务的一般讨论,请参见使用事务和隔离级别。
- Conversely, queries that run under these isolation levels block optimized bulk load operations on heaps. 相反,在这些隔离级别下运行的查询会阻塞针对堆运行的优化大容量加载操作。
- Adaptive Server Anywhere provides cursor stability at isolation levels 1, 2, and 3. Adaptive Server Anywhere在隔离级别1、2和3上实现了游标稳定性。
- The following table shows the concurrency side effects allowed by the different isolation levels. 下表显示了不同隔离级别允许的并发副作用。
- This variable controls whether uncommitted inserts can be ignored for cursors under the CS or RS isolation levels. 这个变量控制未提交的插入在CS或者RS隔离级别下是否可以被游标忽略。
- With one exception, you can switch from one isolation level to another at any time during a transaction. 在事务进行期间,可以随时将事务从一个隔离级别切换到另一个隔离级别,但有一种情况例外。
- For an example in which the isolation level is changed in the middle of a transaction, see Phantom row tutorial. 有关在事务中间更改隔离级别的示例,请参见幻像行教程。
- XA distributed transaction connections default to the Read Committed isolation level. XA分布式事务连接默认使用“提交读”隔离级别。
- However, you can change a transaction started in SNAPSHOT isolation to any other isolation level. 但是,可以将在SNAPSHOT隔离中启动的事务更改为任何其他隔离级别。
- If you want to change transaction isolation levels, you have to be aware of what can happen so that you know when you can change the default values. 如果你想改变事务隔离级别,你必须明白改变它们带来的后果,这样你就能知道什么时候可以改变这些默认值。
- The ability of a cursor to detect changes is also influenced by the transaction isolation level. 游标检测这些变化的能力也受事务隔离级别的影响。
- The isolation level under which a Transact-SQL statement executes determines its locking and row versioning behavior. 执行Transact-SQL语句所使用的隔离级别确定其锁定行为和行版本化行为。