New information is matched against existing data in the computer.
新的资料和电脑中已有的数据作了比较。
Connect to the existing data source.
连接到现有的数据源。
New optional fields to existing data types.
现有数据类型的新的可选字段。
New, optional fields in an existing data type.
现有数据类型的新的可选字段。
Updating existing data in your database example
更新数据库示例中的现有数据
Transfer existing data into the test environment.
将已存在的数据迁移到测试环境中。
Updating and deleting existing data is just as easy.
更新和删除已存在的数据非常简单。
You also have options for manipulating existing data.
您还可以选择操作现有数据。
We have access to existing data we can compare against.
我们可以访问可作为比较依据的现有数据。
Create a form that reads existing data from the database.
创建表单从数据库读取已有的数据。
Drag this operator to the right of the existing data flow operator.
把这个操作符拖到现有数据流操作符的右边。
Ensure that the form data doesn't conflict with existing data records.
确保表单数据与现有的数据记录不冲突。
More commonly, a model would be populated from existing data at startup.
更常见的是，在开始时从现有数据填充模型。
Supplying a key value implied an update to existing data in the registry.
提供一个键值意味着对注册中心中现有的数据进行更新。
The business items are created and added to an existing data catalog.
业务条目被创建并添加到现有的数据目录。
The project needs to consider, at least in part, existing data models.
项目需要考虑已有的数据模型（至少需要考虑一部分）。
INSERT adds the input data to the table without changing any existing data.
INSERT将输入数据添加到表中，并且不更改任何现有数据。
But there are tons of other enhancements we've made to existing data tools.
但同时我们也大量的增强了现有的数据工具的功能。
You can also select the list of existing data types as they are created.
当现存的数据类型被创建时，您也可以选择其清单。
The unifying layer will be built using existing data source capabilities.
统一层将使用现有的数据源能力进行创建。
INSERT mode adds the input data to the table without changing any existing data.
INSERT模式添加输入数据到表中，并且不会更改任何现有数据。
One important task that has not yet been covered is how to modify existing data.
尚未介绍的一个重要任务是如何修改现有数据。
However, to analyze existing data in manufacturing companies is not simple tasks.
然而，把制造企业的现有数据理清楚可不是一件容易的事。
In many cases, there may be masses of existing data already structured in this way.
在很多时候，都有大量现有数据是使用这种方法构造的。
Partitioning the disks include formatting them, with resulting loss to existing data.
对磁盘进行分区需要执行格式化，这会导致现有数据丢失。
If there is an existing data analysis process, what problems have you encountered with it?
如果有一个现有的数据分析过程，您碰到了哪些问题？
A rule can enforce business policy, make a decision, or infer new data from existing data.
规则可以增强业务策略、制定决策、或从现有的数据中推理出新的数据。
You start by mapping existing data structures and sequences to business-level concepts.
首先要将数据结构和序列映射到业务级别的概念。
Scaling DB2 servers involves just adding one or more members to existing data sharing group.
扩展DB 2服务器涉及将一个或多个成员添加到现有数据共享组中。
Queue a DMA GETB to refill the buffer with more data after the existing data is stored back.
对DMAGETB进行排队，从而在将现有数据存储回去之后，用更多数据重新填充缓冲区。
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