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- concurrent transaction logic 并发事务逻辑
- Conversely, a query holding a Sch-S lock blocks a concurrent transaction that attempts to acquire a Sch-M lock. 相反,持有Sch-S锁的查询将阻塞尝试获取Sch-M锁的并发事务。
- It also describes how Adaptive Server Anywhere you can set isolation levels to limit the interference among concurrent transaction. 本章还将介绍如何在Adaptive Server Anywhere中设置隔离级别,以限制并发事务之间的干扰。
- This means it is possible for a read uncommitted transaction to cause blocking when querying a table when a concurrent transaction is modifying the metadata of that table. 这意味着在查询表时如果某个并发事务正在修改该表的元数据,则未提交读事务可能会导致阻塞。
- The rollback or failure of one transaction would affect other concurrent transactions. 事务的回滚操作或失败将会影响到其他并发事务。
- If all concurrent transactions access objects in the same order, deadlocks are less likely to occur. 如果所有并发事务按同一顺序访问对象,则发生死锁的可能性会降低。
- Bitmap indexes are not suitable for OLTP applications with large numbers of concurrent transactions modifying the data. 位图索引不大适合于拥有大量修改数据的同步交易OLTP（联机事务处理）应用。
- Imagine that two concurrent transactions both read a row, one writes to it and commits, and then the second writes to it and commits. 有两个并发事务同时读取同一行数据，然后其中一个对它进行修改提交，而另一个也是修改提交。
- Were it not for special mechanisms within the database server, concurrent transactions could interfere with each other to produce inconsistent and incorrect information. 如果数据库服务器中没有特殊的机制,并发事务可能会相互干扰,导致信息不一致或不正确。
- Shared (S) locks allow concurrent transactions to read (SELECT) a resource under pessimistic concurrency control. 共享锁(S锁)允许并发事务在封闭式并发控制下读取(SELECT)资源。
- At this point your logic is at fault. 在这一点上你的推理是错误的。
- This transaction is nothing less than a miracle. 这笔交易完全是一个奇迹。
- They charge a fixed rate for each transaction. 他们对办理的每项业务收取一定的费用。
- Loosely, a mathematical or logic operator. 不严格地说，一种数学或逻辑运算符。
- He be50 pound out of pocket by the transaction. 他在那次交易中赔了五十英镑。
- A practitioner of a system of logic. 逻辑学家使用某一逻辑体系的人
- There is no logic in what she says. 她讲的话没有道理。
- A preliminary draft or record of a transaction. 条约草案合约的预备性的草案或纪录
- Socrates laid the foundations of logic. 苏格拉底奠定了逻辑学的基础。
- He was 50 pounds out of pocket by the transaction. 他在那次交易中赔了五十英镑。
