基础数据库无效。
正如本例所展示的，第三个片指向的是一个无效的数据库url。
As the example shows, the third slice points to an invalid database URL.
测试网站只在很短的一段时间内（遵循每个部分无效的事件）遭遇数据库I/O瓶颈，但是很快就恢复了。
The test site is bottlenecked on database I/O for short periods of time following each partial invalidation event, but recovers quickly.
注意，删除绑定包中的一个或多个语句引用的一个列将使数据库上的包无效。
Note that dropping a column that is referenced by one or more statements in bound packages invalidates the packages on the database.
您肯定不希望无效数据损坏您的数据库！
You certainly don't want to corrupt your database with invalid data!
在确保输入不包括无效值之后，可以继续保护文件系统、数据库和会话。
When you make sure your input doesn't include bad values, you can move on to guarding your file system, database, and session.
将数据写入到数据库中时，首先需要执行数据库写入操作，然后将之前缓存的任何受此写入操作影响的结果设定为无效。
When performing writes to the database, I have to first perform the database write and then invalidate any previously cached results that would be affected by this write.
要清理由于这种更改而无效的任何现有包，可以使用这个新功能来找出数据库或架构级别上的无效包。
To clean up any existing packages that are invalid as a result of this change, you can use the new function to find invalid packages on a database or schema level.
将数据库针对无效代码的输入结果(如空查询结果)转换为服务希望的错误。
Convert the database's result for an invalid symbol, such as an empty query result, into the error the service expects.
也就是说，在每个数据库分区上激活数据库时，从0开始计数，然后一直增加，直到无效为止。
That is, counters start at 0 on database activation at each database partition and are strictly increasing until deactivation.
该缓存工作组的成绩是两个新的数据库缓存无效化体系结构。
The result of this caching task force was two new architectures for database cache invalidation.
对于任何数据库缓存无效化系统而言，都必须克服两个较大的问题。
Two large problems must be overcome for any database cache invalidation system.
目前，有多种用于实现数据库缓存无效化的技术。
There are several techniques in use today for accomplishing database Cache invalidation.
扩展存储过程缓存无效化模型的原始目标是，开始对数据库缓存无效化问题进行一些早期的原型化工作。
The original goal of the extended stored procedure cache invalidation model was to begin some early prototyping of the database cache invalidation problem.
数据库名称无效。需要非空字符串。请输入使用有效字符的名称，然后重试。
Invalid database name. A non-empty string was expected. Enter a name using valid characters and try again.
数据删除及修改：可对无效数据项进行修改或删除整个记录，修改过的数据自动更新到数据库中。
Delete or Edit Records: the invalid data can be modified or deleted and the results can be updated into database automatically.
无法装载数据库；版本可能无效。
无效的路径。检查数据库的目录。-SDF文件在本地驱动器C。
The path is not valid. Check the directory for the database. - SDF file is in the local drive - C.
我只是想取消订单手动在数据库和跳过标准无效的程序。
Because of this I simply want to cancel the orders manually in the database and skip the standard void process.
手动修改数据库会无效，因为数据库结构定义在你的代码中。
Manual changes to database will be most probably lost because your code defines the database.
因此，这可能是你将要处理的规则，其无效性将不会被检测到该国存在的数据库。
So it's probable that you will have to deal with rules whose invalidity won't be detected until the state is persisted to the database.
但是与之对应的反数据库就要大得多了。这个反数据库包括了正数据库以外的所有可能组合以及许多无效的数据。
The negative counterpart of this database would be much larger and contain all possible names and addresses that were not in the positive database plus a lot of gibberish.
但是与之对应的反数据库就要大得多了。这个反数据库包括了正数据库以外的所有可能组合以及许多无效的数据。
The negative counterpart of this database would be much larger and contain all possible names and addresses that were not in the positive database plus a lot of gibberish.
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