通过异构批处理特性，这些跨表更新只需访问数据库一次即可完成。
With heterogeneous batching, these updates across tables can be done in a single trip to the database.
第一种是只使用一个嵌套的SQL查询每一个时间记录表更新。
The first of which is to just use a nested SQL query every time the records tables are updated.
在我们的例子中，提交页面后自动转到另一个显示数据表更新结果的JSP页面上。
In this example, the submit page is redirected to another JSP that displays the results of the updated table.
你可以在此配置文件中通过提供路由表更新来定义网络交通的特定路由。
You can define specific routes for network traffic by providing routing table updates in this profile.
图2显示将一个使用样式表更新过的XUL窗口加载到Firefox中。
Figure 2 shows the updated XUL window with a stylesheet, loaded into Firefox.
在我们对基准的第一个改进中，我们向账单表增加索引，并为表更新统计信息。
In our first improvement to the benchmark, let us add an index on the bills table and update statistics for the table.
奇怪的是，我发现CONFIGURATIONS表更新在数据库中的密码明文！
The weird result is that I found the CONFIGURATIONS table updated with the password plaintext in the db!
若acct表更新失败，没有任何机制可以回滚到对trade表的更新操作，从而造成数据库中的数据不一致。
Should the update to the ACCT table fail, there would be no mechanism to roll back the insert to the TRADE table, resulting in inconsistent data in the database.
这是一个十分简单的应用程序只需要显示数据库的数据在网页上做出简单数据库表更新-JSP的标记用于SQL的工作干好。
This is great for simple applications that need only to display database data on a web page and make simple database table updates-jsp tags for SQL work well.
对于一些API调用，事务可能会在api层的末端开始，而其他时候，它可能仅限于dao层(特别是对于LUW中的单表更新)。
For some API calls, the transaction might start and end at the API layer, whereas other times it might be scoped only at the DAO layer (particularly for single-table updates within the LUW).
这项业务的主要想法是为用户复制无缝的即时电子邮件、联系人和日程表更新服务，相当于企业用户通过微软Exchange系统享受的服务。
The main idea was to replicate for consumers the kind of seamless, over-the-air email, plus contact and calendar updating, available to corporate users via systems like Microsoft's Exchange.
只有在两条 SQL语句都能够成功更新表的情况下，事务才会得到成功调用。
This transaction can only be called successful if both SQL statements were able to update the table successfully.
服务中访问的数据库表应该没有被更新。
The database table accessed in the service should not be updated.
还可以查看并更新表和视图中所包含的数据，并执行存储过程和函数。
You can also view and update the data contained in tables and views, and execute stored procedures and functions.
这意味着您应该在创建索引之前加载数据，或者在加载数据之后更新表的统计信息。
This means that you should either load your data prior to creating your index or update the statistics on your table after your data is loaded.
这将更新数据库表。
数据库触发器是驻留在数据库中的程序，当数据库中的表发生更新之类的事件时会运行该触发器。
A database trigger is program residing in the database that runs when an event, such as an update, occurs on a table in the database.
只读表：如果对于一个表没有任务更新活动，那么可以将其定义为没有空余空间。
Read-only tables: If there is never any update activity on a table, then it can be defined with no free space.
很多开发人员会需要构建一个应用程序对数据库表进行简单更新。
Most developers occasionally need to build an application that makes simple updates to a database table.
如果您被通知需要重新引导系统以确保分区表被更新，那么请在继续下面的步骤之前重新引导系统。
If you get the message that you need to reboot your system to ensure that the partition table is updated, then please reboot your system now before continuing.
但是它不能灵活地运行多个并发脚本，来在同一数据库中根据不同的表来更新统计数据。
However, it does not easily offer the flexibility of running multiple concurrent scripts to update statistics against different sets of tables in the same database.
这些支持新硬件的变化至少包括在启动时引用的表的更新。
Changes to support the new hardware include, at a minimum, updates of tables that are referenced at boot.
在会话中，试着同时更新department表中的位置数据和部门名称。
In the sessions, try to update location data and department names in the table department in parallel.
使用扩展指示符支持，单个程序可以基于一个公共键用于单个表的所有更新事务。
With extended indicator support, a single program can be used for all incoming update transactions against a single table based on a common key.
当一行更新时，DB 2在历史表中自动维护该行的旧版本，在两个表中更新系统时间。
When the row is updated, DB2 automatically maintains the old version of the row in the history table and updates the system time values in both tables.
使用属性表创建和更新文档。
用新统计更新words表，添加新单词行并更新已经在该表中的单词行。
Update the words table with new counts, adding rows for new words and updating rows for words already there.
服务中访问的数据库表应该被更新。
The database table accessed in the service should be updated. Now run.
只有当进行显式的请求时，对象的统计信息才会在系统目录表中被更新。
Statistics for objects are updated in the system catalog tables only when explicitly requested. There are several ways to update some or all of the statistics.
由于没有自动运行UPDATESTATISTICS，所以systemcatalog表没有更新，仍然保留旧的统计数据。
Since the update STATISTICS are not run automatically, the System Catalog tables would not be updated and would still be retaining the old statistical data.
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