As a final topic, we added a simple command line query command.
在最后一步，我们添加了一个简单的命令行查询命令。
The doPOST function expects the service query command, query input values, and a callback function to process the result returned from the services.
doPOST函数使用服务查询命令、查询输入值及一个回调函数来处理从这些服务返回的结果。
You can execute the statement to create this view in a DB2 command line or other query tool.
您可以使用DB 2命令行或其他查询工具执行这些语句来创建视图。
DB2 provides GUI and command line tools to see explain plan of a query.
DB 2提供的GUI和命令行工具可以用来查看查询的解释计划。
You can pass command line arguments to a program, thereby allowing multiple variations of the query to be run with a single program.
您可以将多个命令行参量传到程序中，这样可以运行一个程序可以进行多种类型的查询。
This command updates the statistics in the system catalogs that the optimizer USES to determine the lowest-cost query plan.
此命令更新了系统目录中的统计数据，优化程序使用这些数据来确定成本最低的查询计划。
The last command can delete a specific record by ID or many records through a query.
最后一个命令可以按照ID删除一条特定记录，也可以通过查询删除多条记录。
Query Explain Use EXPLAIN command to see the explain plan of a query.
查询解释使用EXPLAIN命令查看查询的解释计划。
Use EXPLAIN command to see the explain plan of a query.
使用EXPLAIN命令查看查询的解释计划。
The next step is to create the named cursor, which you do by using the GET cursor command along with the necessary SQL query that selects the rows for the cursor.
下一步是创建指定的游标，方法为使用GETCURSOR命令，以及使用必要的SQL查询为游标选择行。
The Command Editor provides a simple way to experiment with various query statements and see the results right away.
CommandEditor提供了体验各种查询语句并且可以立刻查看结果的简单方法。
DB2 system and database object management; provides an interactive query interface using the integrated Command Editor.
DB 2系统与数据库对象管理；提供了采用集成CommandEditor的交互式查询界面。
Listing 2. arq command specifying data sources, location of SPARQL query, and results format.
清单2 .arq命令指定数据源、SPARQL查询的位置和结果格式。
When you issue the dbaccess command, you get the main menu, where the Query-language option is highlighted, as seen in Figure 1.
在发出dbaccess命令时，可以得到该主菜单，其中突出显示Query - language选项，如图1所示。
To perform this query in MongoDB, you would use the command in Listing 20.
要在MongoDB中执行此查询，需要使用清单20中的命令。
The RPM command can query individual packages, determine requisite software, and see which files are contained within what package.
rpm命令可以查询软件包、判断必需的软件以及查看软件包中包含哪些文件。
Figure 16 shows the Command Editor that results from this new query.
图16显示了此新查询生成的CommandEditor。
You can query the name of the character encoding in your current locale with the command locale charmap.
您可以用命令locale charmap查询当前语言环境中字符编码的名称。
Then issue the following query from a DB2 command line.
然后在DB 2命令行中输入下面的查询。
Press Execute to return the query result in the command results area, as in Figure 9.
按下execute将在命令结果区域返回查询结果，如图9所示。
The result set tab of the DB2 Command Center allows to make changes to the result set of a query and to add additional rows.
在DB2CommandCenter的结果集选项卡中可以修改查询的结果集，并添加其他行。
The query can be executed with the end-to-end client by using the command shown in Listing 2 in a DOS shell.
通过在DOSshell中使用清单2中显示的命令，可以使用端到端客户机来进行查询。
Each sggrep command can specify both the main query and a subquery.
每一个sggrep命令可以同时指定主查询和子查询。
After storing all objects to the database, a simple find query (specified in the command line) is executed and a List of matched results is returned.
将所有对象存入数据库后，会执行一个简单的find查询(在命令行中指定)并返回一份相匹配结果的List。
The second command shows that you cannot directly query the underlying device by using the standard fuser options.
第二个命令表明，不能使用标准的fuser选项直接查询底层设备。
Reading through the slow query log is best done with the mysqldumpslow command.
阅读慢速查询日志最好是通过mysqldumpslow命令进行。
A query operation, such as the lsuser command, will be done to the base DNs according to their priority until a matching account is found.
将根据其优先级对基本DN执行查询操作，如lsuser命令，直到找到了匹配的帐户。
A query operation, such as the lsuser command, will be done to the base DNs according to their priority until a matching account is found.
将根据其优先级对基本DN执行查询操作，如lsuser命令，直到找到了匹配的帐户。
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