获取由主键值指定的行。
Gets the row that contains the specified primary key values.
当使用聚合函数时，默认情况下，汇总信息包含所有指定的行。
When you use an aggregate function, by default the summary information includes all specified rows.
因此UPDATE无法找到指定的行，返回消息 “SQL0100W NorowwasfoundforFETCH, UPDATE orDELETE; or theresultof aqueryisan emptytable.
Thus the UPDATE fails to find the specified row. A message "SQL0100W No row was found for FETCH, UPDATE or DELETE; or the result of a query is an empty table.
清单7演示了从指定的工作表删除最后一行的过程。
Listing 7 illustrates, by deleting the last row of a specified worksheet.
这种编码概念被称为UCS - 4；四个八位元用来表示指定组、平面、行和单元的每个字符。
This coding concept is called UCS-4; four octets of bits are used to represent each character specifying the group, plane, row and cell.
考虑清单12，其中演示了只检索指定工作表的标题行。
Consider Listing 12, which demonstrates by retrieving only the header row of a specified worksheet.
第4行—用指定的命令“ps—aef”启动一个新进程。
Line 4 - Starts a new process with the specified command 'ps -aef.'
指定url的两行代码显示了应如何从MIDlet中调用这个DateFormatServletservlet。
The two lines of code that specify the URL show how to call our DateFormatServlet servlet from within the MIDlet.
您可以在编辑操作中指定任何数量的行，并且这些操作可以在一个序列中进行组合和指定。
You can specify any number of lines in an editing operation, and these operations can be combined and given in a series.
您的文本编辑器可能具有搜索功能，可显示包含指定字符串的所有行。
Your text editor might have a search feature that displays all lines that contain a specified string.
该属性指定组件在网格的行方向上应占用的单元格数量。
This attribute specifies the number of cells in the grid row that the component should occupy.
此过程中添加的唯一信息是一些字段的描述名称，但那本来也可以使用不超过一百个字节的、简单的标题行指定。
The only information added in the process was some descriptive names for fields, but that could have also been specified in a single header line of less than a hundred bytes.
此外，我们的样例查询通过在where子句中指定关系谓词和xml谓词，限定了所关注的行。
In addition, our sample query qualifies the rows of interest by specifying relational and XML predicates in the WHERE clause.
注意，php所添加的第一行指定了一条相对路径。
Notice that the first line added by PHP specifies a relative path.
下一行代码指定执行您的JAR命令，如果不成功则引发错误。
The next line says to execute your JAR command and raise an error if unsuccessful.
像素数据文件中的第1行将指定在城市数据文件的第1行中指定的地点的坐标。
Line 1 in the pixels data file specifies the coordinates of the place specified on line 1 in the city data file.
如果不是空字符串，第12和13行检查指定的集群是否存在。
If not, Lines 12 and 13 check to see if the specified cluster exists.
例如，您可以删除包含居住在指定邮编地区的客户的信息的行，或者只更新居住在指定州的客户的XML(和非xml数据)。
For example, you can delete rows containing information about customers who live in specific zip code or update XML (and non-XML data) only for customers who live in a given state.
这意味着只有在指定行中抛出特定类型的异常的时候，您才会通过测试。
This means that you will pass the test only if that particular type of exception is raised in the designated line.
第一行通过使用指定的MTU设置接口的MAC地址。
The first line sets the MAC address for the interface, using the specified MTU.
该节点可以从特定的数据库行查找指定列值的集合。
This node can lookup a collection of named column values from a located database row.
该适配器是通过轮询order_event表中的新行(以您可以指定的间隔)来实现这点的。
The adapter accomplishes this by polling the ORDER_EVENT table for new rows (at an interval that you can specify).
第一行指定该收集的收集ZIP文件名。
The first line specifies the collection ZIP file name for the collection.
第一行指定将包含在结果集中的列。
The first line specifies the columns to be included in your result set.
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.
如果没有包括where子句，则update语句将修改表中所有行的指定列。
If the WHERE clause isn't included, the UPDATE statement modifies the indicated columns for all rows in the table.
再加上指定测试条件的行，该语句就完整了，指定测试条件的行用来组成from子句以组成谓语。
This statement is then completed by the row specifying the test condition, which is also used to populate the FROM clause and additional the WHERE clause so forming a predicate.
第一行指定选项名称，第二行包含相应的选项值。
The first row specifies the option name and the second row has the corresponding option value.
第一个参数用于指定要查看的表的行。
This first argument is used as the row of the table to inspect.
修改的代码在第13- 16行，这里获取指定的标识符的值。
The modified lines occur in lines 13 through 16, where the value of the specified identifier is retrieved.
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