Add RPG prototypes for service interface functions and operations.
添加服务接口功能和操作的rpg原型。
If a company USES RPG programs for order processing, it's generally because the company wants to integrate the RPG programs with suppliers around the world.
如果公司开发用于订单处理的RPG程序，这通常是由于公司希望将RPG程序与世界各地供应商相结合。
This causes an exception to occur in the RPG program being handled.
这将导致正被处理的RPG程序内部出现一个异常。
Listing 8 contains the RPG source code example for redefining the input indicator array to a data structure.
清单8包含将输入指示符数组重新定义到一个数据结构的rpg源代码示例。
The RPG program is defining the surrogate file for update intent.
这个RPG程序正在定义代理文件以便进行更新。
Figure 3 details the process of handling an RPG implicit file open operation along with code snippets of the major functions.
图3详细展示了处理一个rpg隐式文件打开操作的过程和主要函数的代码片段。
Pretty much any computer RPG from this golden era is what still inspires me to this day.
这一黄金时期的很多电脑RPG游戏直到今天都一直赋予我灵感。
To developers like ourselves, it makes legacy reuse harder, if not impossible without significantly modifying the RPG code.
对像我们这样的开发人员，如果不能修改RPG代码，将很难进行遗留的重用。
These are coded as RPG global variables to allow subsequent reuse of the generic template names and minimize code modification.
这些模板被编码为RPG全局变量，以便允许将来重用通用模板名称并最小化代码修改。
I have chosen RPG IV free format style as my host based programming language.
我选择了RPGIV自由格式样式作为我的基于主机的编程语言。
The RPG file open can occur implicitly during the RPG initialization phase or explicitly via the RPG open operation and the use of the USROPN keyword on the file definition.
RPG文件打开可以在RPG初始化阶段隐式发生，也可以通过RPGOPEN操作或在文件定义上使用USROPN关键字显式发生。
Many of these customers still rely upon heritage applications written in IBM's RPG programming language.
许多客户仍然依赖以ibm的RPG编程语言编写的传统应用程序。
This includes updating the file or record format using data structures or the RPG built-in function % FIELDS.
这包括使用数据结构或RPG内置函数%FIELDS更新文件或记录格式。
Figure 4 details the process of handling an RPG CHAIN operation along with code snippets of the major functions.
图4详细展示了处理一个RPG CHAIN操作的过程以及主要函数的代码段。
In this article, I will be using RPG sub-procedures using embedded SQL.
在本文中，我将用到使用嵌入式SQL的rpg子过程。
Figure 5 details the process of handling an RPG UPDATE operation along with code snippets of the major functions.
图5详细展示了处理一个RPGUPDATE操作的过程和主要函数的代码段。
RPG uses a 1 character field (like an indicator) to determine if a column contains nulls.
RPG使用一个1字符字段（比如一个指示符）来确定列是否包含空值。
The sub-procedure performs the transformation logic before calling the corresponding RPG SQL service program sub-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 actual value will be provided on the first RPG keyed IO operation.
实际值将在第一个rpg键io操作发生时提供。
The RPG HANDLE_CHAIN sub-procedure defines data structures like the global templates defined earlier.
RPG handle_chain子过程定义类似于此前定义的全局模板的数据结构。
It allows you to send additional status information back to the RPG program.
它允许您将额外的状态信息返回RPG程序。
To understand the RPG HANDLE_UPDATE sub-procedure we need to discuss the concept of extended indicator variable support.
要理解R PG handle_update子过程，我们需要讨论扩展指示符变量支持的概念。
These are the structures that can be used in an RPG program when unexpected errors occur.
这些是意外错误出现时可以在RPG程序中使用的结构。
Listing 10 contains the code for the existing RPG program that has been registered as an external stored procedure.
清单10包含已经注册为外部存储过程的现有RPG程序的代码。
It is now a fully supported component of the RPG and COBOL for IBM I feature.
现在它对于IBMi特性的RPG与COBOL都是一个完全支持的组件。
One of the worst jobs I ever had was translating the dialogue for a Chinese RPG.
最糟糕的就是翻译一个中文的网络游戏的对白。
The most common RPG method for performing a random read using a key is the CHAIN operation.
使用键执行随机读操作的最常见rpg方法是CHAIN操作。
The data contained within the structures are based on the Pointers provided by RPG.
数据结构中包含的数据基于RPG提供的指针。
Because the SELECT INTO returns a single row it cannot be used for other RPG read operations.
由于SELECTINTO返回单个行，因此它不能用于其他R PG读操作。
A more recent model, the RPG-29, is even more formidable.
最近的新型样式，RPG - 29，更是厉害。
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