表明返回的数据集中的第一行数据是什么。
Indicates what the first row of data should be in the set of data to be returned.
结果显示该查询返回一行数据。
该程序输出一行数据，其中包含指定客户的所有XML联系信息。
This program prints a single row of data containing all the XML contact information for the specified customer.
在滚动到某个记录之前，静态游标并不真正获取一行数据。
Static cursors do not actually get a row of data until you scroll to that record.
ATQ操作符的消费者可以每次从 ATQ缓冲区中读取一行数据。
The consumer of the ATQ operator can read data one row at a time from the ATQ buffer.
我们可以这样说，使用来自清单1中的数据实例，一次只需要显示一行数据。
Let's say that, using the data instance from Listing 1, we want only one row of data to be presented at a time.
为了对下一行数据进行操作，你必须为你的代码添加一些脚本程序。
To navigate to the next line of data, you have to add some scripting to your code.
您通常会将一个Domino文档映射为rdbms表中的一行数据。
You can typically map a Domino document to a row in an RDBMS table.
分区键是用于确定特定一行数据存储在哪个分区的一个列(或一组列)。
A partitioning key is a column (or group of columns) that is used to determine the partition in which a particular row of data is stored.
这两个脚本都会连接到数据库上，并检索一行数据，并将该行输出到屏幕上。
Each script connects to the database, retrieves a row of data, and outputs that row to the screen.
这使我们能自动更新数据库中的一行数据，并且得到一个自动增长的主键ID。
This allows us to atomically update in a place a single row in a database, and get a new auto-incremented primary ID.
注：同一测定项目中，同一行数据小写字母不同者为差异显著（P<0.05）
Notes: Values in the same raw of same item with different superscripts differ significantly(P<0.05).
也就是说，一个Read函数能够返回一个表对象的指针，而不返回一行数据。
That is, a Read function could return a pointer to a table object instead of returning a row of data.
祝贺您，您已经创建了一个Cloudscape数据库，并向表中填充了一行数据。
Congratulations, you have created a Cloudscape database and populated a table with a row of data.
远程查询比较复杂，需要消耗较多时间，必须在执行较长时间之后才能返回第一行数据。
The remote queries are complex, time consuming and take some time to return the first row
通过这个例子得到的结果同样让人有点失望，因为只有一行数据从XML文件中复制到结果。
The result from this example was also a little disappointing, because only one line of data was copied from the XML document to the output.
数据到可视化之间的绑定，例如：为数据库中的每一行数据创建一个圆；把数据库中的列与圆的属性绑定
Direct binding of data to visuals (e.g., create one circle for every row in a database; bind properties of the circles to columns in the database)
此外，如果远程查询都是执行大约相同一段时间之后返回第一行数据，那么异步带来的好处就可以实现最大化。
In addition, if the remote operations take approximately the same amount of time to return the first row, then the benefit achieved in enabling asynchrony is maximized.
接收的参数为紧跟在竖线后面的一行数据，到竖线、分号、逗号结束，这意味着参数可以包含很多间隔隔开。
The argument received consists of everything on the line following the vertical bar up until a vertical bar, a semi-colon or a comma. That means the argument may contain spaces.
这意味着，输出将为Product size为100ml的每个Productdetail成员显示一行数据。
This means the output will display a single row of data for each Product detail member whose Product size is 100 ml.
首先我们必须告知网格xml元素为每一行数据定义了什么，在这种情况下将之命名为‘项’，见以下XML示例。
First we need to tell the grid what XML element defines each row of data, in this case it's named 'Item' as you can see from the sample XML below.
您正在返回一个JsonRecordWriter实例，这是一个内部类，用于从清单3获取数据并生成清单4中的一行数据。
You are returning an instance of JsonRecordWriter, an inner class that will get a line of data from Listing 3 and produce a line of data in Listing 4.
要理解这种行为，需要知道运行了多少个select语句，以及需要读取表中的下一行数据的次数(而不是通过索引直接访问)。
To understand this behavior, you need to know how many SELECT statements were run and the number of times you had to read the next row in the table (rather than a direct access through an index).
因此，能从异步中获得最多好处的联邦查询是那些其远程查询比较复杂，在返回第一行数据之前需要花费较多时间的查询。
Thus, the federated queries which benefit the most from asynchrony are those whose remote queries are complex and and for which it is time consuming to return the first row.
UNION操作符每次使用SHIP缓冲区中的一行数据，并将这行数据通过RETURN 操作符上传到应用程序。
The UNION operator consumes the data a row at a time from the SHIP buffer and flows the row upwards to the application through the RETURN operator.
我们将从一个简单的任务入手：从数据库中选择一行数据放入一个Perl程序中；接着逐步介绍一些高级主题，包括处理大对象和调用存储过程。
You'll go from the simple task of selecting a row from a database into a Perl program to more advance topics, including dealing with large objects and invoking stored procedures.
例如，如果一个成员正在更新一行数据，那么另一个成员就不能以未提交读(uncommitted read)以外的任何隔离级别读取这一行。
For example, if one member is updating a row, it would not be proper for another member to read the row with any other isolation level than uncommitted read.
为每一行数据所创建的索引成为了计数器，因为每当新的一行数据加进来的时候，这个索引是唯一的增量，这也意味着计数器将与字符串数据的总量同步变化。
The index created for each row of data becomes the count because it was only incremented when a new row of data was found, meaning it is in sync with the amount of data in the string.
清单15解释了IMPORT操作的样例输出，其中拒绝了6行数据的其中一行，因为它的XML文档不符合指定的模式。
Listing15 illustrates sample output from an IMPORT operation in which one row of six was rejected because its XML document did not conform to the specified schema.
清单15解释了IMPORT操作的样例输出，其中拒绝了6行数据的其中一行，因为它的XML文档不符合指定的模式。
Listing15 illustrates sample output from an IMPORT operation in which one row of six was rejected because its XML document did not conform to the specified schema.
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