uow

Locate the application , UOW and activity ID for the data

确定数据的应用、UOW和活动ID

When a transaction occurs or at the end of a UOW

当某个事务发生或在UOW结束时

Any applications that complete the UOW within the ten minutes are automatically rerouted to the active members .

任何在10分钟内完成这个UOW的应用都会自动转发到活跃成员。

A transaction is a set of one or more statements that are executed together as a unit of work ( UOW ) .

事务是一条或多条语句的集合，这些语句作为一个工作单元（UOW）一起执行。

Only the first statement in a UOW is used to determine if rerouting the statement to another partition should occur .

只有UOW中的第一条语句被用于判断是否应该将语句重路由到另一个分区。

If , after ten minutes , the UOW is not completed , then the DB2 software will automatically force off that application .

如果在10分钟之后，UOW未完成，那么DB2软件会自动强制关闭该应用程序。

Transactions are used to make sure that all transactions that are part of a UOW are executed or that none of them are executed at all .

使用事务是为了确保一个UOW中的所有处理要么一起执行，要么都不执行。

Sometimes a unit of work ( UOW ) is started for a user session , but the UOW is not committed or rolled back .

有时一个用户会话会启动一个工作单元（UOW），但是UOW不会提交或回滚。

The db2stop quiesce command waits for that UOW to be completed before stopping that member .

db2stopquiesce命令会等待UOW完成后才会停止该成员。

It will collect all the detailed activity information including section explain and section actuals for the given combination of application ID , UOW ID , and activity ID.

而是会收集所有相关的活动信息，包括应用ID、UOWID和活动ID的特定组合的片段解释和片段实绩。

The locks are released when the process ends or when a commit operation releases locks that were acquired during a unit of work ( UOW ) .

当进程结束，或者当提交操作释放在工作单元（unitofwork，UOW）期间获得的锁时，锁就被释放。

In some cases you may encounter situations where a user session for which a unit of work ( UOW ) was started but was not committed or rolled back .

有时您会遇到这种情况，其中为一个工作单元（UOW）启动了用户会话，但是没有提及或回滚。

For situations like this , you can specify a timeout value , for example-ten minutes , which would allow the application ten minutes to complete the UOW .

对于这种情况，您可以指定一个超时值，例如10分钟，这将允许应用程序在10分钟内完成UOW。

A UOW is a recoverable sequence of operations within an application process ; it ends as a result of a commit operation , a rollback operation , or the end of the application process .

UOW是应用程序进程中的一个可恢复的操作序列；它由于提交操作、回滚操作或者结束应用程序进程而结束。

Unless a timeout value is specified , the db2stop quiesce will have to wait for that UOW to be completed before stopping that member .

除非指定一个超时值，否则db2stop默认在停止该成员之前必须等待那个UOW完成。