这包括使用传统更新方法的现有程序和能够利用存储过程调用的外部接口。
This includes existing programs using traditional update methods and external interfaces capable of utilizing stored procedure calls.
注意在函数中我们是如何通过向前传递程序来保持函数调用过程中的状态的。
Notice in this function how we maintained state through function calls by passing the program forward.
这将确定您想调用的程序或过程。
This defines the program or procedure that you want to call.
为此，有关怎样、哪里能通过程序的方式调用服务的信息就很有必要了，而绿页就提供了这样的信息。
To do that, information on how and where to programmatically invoke a service is needed, and the green pages provide this information.
例如，创建一个名为rawdevsize . sh的脚本作为包装器，它在SQL存储过程中调用rawdevsize程序，如清单6所示。
For example, create a script named rawdevsize.sh as a wrapper that calls the rawdevsize program from within the SQL stored procedure, as shown in Listing 6.
如果您需要更改规则，那么只要在存储过程中更改一次，而不需要在调用该存储过程的每个应用程序中都进行更改。
If you need to change the rules, you only need to make the change once in the stored procedure, not in every application that calls the stored procedure.
D - BUS是一个轻量级但是很强大的远程过程调用系统，为希望使用它的应用程序带来最小的开销代价。
D-BUS is a lightweight yet powerful remote procedure call system with minimal overhead costs for the applications that wish to use it.
客户机应用程序调用存储过程，然后存储过程执行数据库访问，但不会跨网络返回不必要的数据。
A client application calls the stored procedure, which then performs the database accessing without returning unnecessary data across the network.
客户端应用程序通过调用存储过程只需要访问数据库一次就可以执行一系列本地操作，而不用多次访问数据库服务器。
A client application can call on the stored procedure to perform a series of native operations in one trip to the database, rather than involving multiple trips to the database server.
另外，反馈过程对于进行调用的应用程序非常简单；它只需告诉ICMRME哪些目录是正确的——系统会完成剩下的工作。
In addition, the feedback process is very simple for the calling application; it only has to tell ICM RME which categories were correct — the system does the rest.
当包含这些代码片段的应用程序运行时，ARM就会执行这些调用过程。
When the application with the code snippets is executed, the ARM implementation processes these calls.
服务请求者节点常常代表商业应用程序组件执行远端的过程调用分布式对象，即服务提供者。
Service requestor nodes will often represent a business application component that performs remote procedure calls to a distributed object, the service provider.
有时，应用程序只需将数据传输到另一个应用程序，而不必调用接收方的过程，而且肯定不等待结果。
Sometimes an application simply wants to transfer data to another application without necessarily invoking a procedure in the receiver, and definitely without waiting for a result.
调用存储过程的应用程序将在调用过程之前建立这个连接。
The application invoking the stored procedure will establish the connection prior to invoking the procedure.
当应用程序调用存储过程时，它将以与存储过程中定义的规则相一致的方式来处理数据。
When an application calls the stored procedure, it will process data in a consistent way according to the rules defined in the stored procedure.
验证过程的细节现在完全由调用处理程序来处理。
The details of the validation process are now handled entirely by the invocation handler.
在大多数情况下，希望让应用程序使用参数标志等动态地调用存储过程。
In most cases you will want to use an application to invoke the stored procedure dynamically, using parameter markers and so on.
在一般的应用程序中，被调用的过程在相同的地址空间中运行，并把结果返回给发出调用的过程。
In a general application, a called procedure runs in the same address space and results are returned to the calling procedure.
连接到联邦服务器的调用应用程序无法区分联邦存储过程和本地存储过程。
A calling application connected to the federated server cannot distinguish the federated stored procedure from a local stored procedure.
子过程在调用对应的RPGSQL服务程序子过程之前执行转换逻辑。
The sub-procedure performs the transformation logic before calling the corresponding RPG SQL service program sub-procedure.
想要执行某个事务(例如更新订单或者购买某个产品)的应用程序，只需从应用程序中调用存储过程。
Applications wanting to begin a transaction, such as updating an order or purchasing a product simply need to invoke the appropriate stored procedure from the application.
例如，考虑通过客户已购买的项目的列表调用存储过程的应用程序。
Think, for example, of an application that calls a stored procedure with the list of items that a customer has just purchased.
如图3所示，业务流程中的活动或应用程序可以调用整合过程。
As shown in Figure 3, an activity in a business process or an application can invoke the consolidation process.
在SQL过程中，可以将状态设置为返回给调用程序。
In an SQL procedure, you can set the status to be returned to the calling program.
调用存储过程的应用程序将建立连接。
The application that invokes the stored procedure will be the one establishing the connection.
另外，外部存储过程程序可以以子程序形式调用现有的应用程序，从而重用现有的业务逻辑。
Additionally, external stored procedure programs can reuse existing business logic by calling existing applications as subprograms.
此时将会调用 fun_checkJVM()函数，这证明应用程序在完成定制过程之后没有调用System.exit()。
The function fun_checkJVM() will be called, which proves that the application did not call System.exit() after the customization process completion.
然而，DB 2命令行处理程序(CLP)可以使用以下语法调用存储过程。
However, the DB2 command line processor (CLP) can invoke stored procedures using the following syntax.
如果你回想一下我们创建这个应用程序的过程，就会知道这些调用实际上会调用我们WebServices类中的方法。
If you'll recall we set up our Lift app so that these calls would be routed to invoke the methods in our WebServices class.
而应用程序调用这个UDB过程。
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