Search and Inquiry by Name

 

 

 

 

 

‡

CUSTOMER SEARCH BY ZIP

—

22:34:45

9/30/94

 

 

Zip Code 11201

 

 

 

 

Customer Name

A/R Balance

 

 

 

Rick Coupland

300.00

 

 

 

Mikhail Yuri

150.00

 

 

 

Karyn Sanders

5.00

 

 

ˆ

ENTER - Continue

F3 - End Job

F4 - RESTART ZIP CODE

˜

 

 

 

 

 

 

 

 

Figure

186. 'Customer Search by Zip' screen

 

 

Search and Inquiry by Name

The following illustrates WORKSTN subfile processing (display with selectio files are used to display all matched records for a specified cust then the user is allowed to make a selection from the subfile, such information about the customer can be displayed.

CUSMSTL3: DDS

for

a

Logical

File

 

 

 

 

 

 

 

 

 

A*****************************************************************

 

 

 

A*

FILE NAME:

CUSMSTL3

*

 

 

 

A*

RELATED PGMS:

SCHNAM

*

 

 

 

A* RELATED FILES:

CUSMST

*

 

 

 

A*

DESCRIPTION:

THIS IS THE LOGICAL FILE CUSMSTL3. IT HAS

*

 

 

 

A*

 

ONE RECORD FORMAT CALLED CUSREC.

*

 

 

 

A*

 

LOGICAL VIEW OF CUSTOMER MASTER FILE (CUSMST) *

 

 

 

A*

 

BY NAME (NAME)

*

 

 

 

A*****************************************************************

 

 

 

A

R CUSREC

PFILE(CUSMST)

 

AK NAME

A*

A*****************************************************************

A* NOTE: SINCE THE RECORD FORMAT

OF THE PHYSICAL FILE (CUSMS￿T)

*

A*

HAS THE SAME RECORD-FORMAT-NAME, NO LISTING OF FIELDS

*

A*

IS REQUIRED IN THIS DDS

FILE.

*

A*****************************************************************

Figure

187.

DDS for logical file CUSMSTL3

 

 

 

 

The

DDS

for

the

database

file

used in

this

program

defines one reco

named

CUSREC

and

identifies

the

NAME field

as

the key

fields.

364 ILE RPG for AS/400 Programmer's Guide

Page 387 Page 389
Page 388
Image 388
IBM AS/400 manual Search and Inquiry by Name, For Database File Used This Program Defines one reco, F4 Restart ZIP Code
Page 387 Page 389

AS/400 specifications

The IBM AS/400, now known as the IBM iSeries, is a midrange computer system that has been a cornerstone of enterprise computing since its introduction in 1988. Designed to provide a robust platform for business applications, the AS/400 is celebrated for its reliability, scalability, and integrated database capabilities.

One of the key features of the AS/400 is its Integrated Operating Environment, which blends hardware and software resources seamlessly. This integration allows businesses to execute diverse workloads, ranging from traditional applications to modern web-based services, all on a single platform. The operating system, OS/400 (now IBM i), offers a rich set of APIs and tools for developers, simplifying application development and management.

Another standout characteristic of the AS/400 is its built-in database, DB2 for i. This powerful relational database management system allows for efficient data handling and provides advanced features such as support for SQL, XML, and JSON, making it easier for businesses to manage their data and integrate it with other systems. The database's tight integration with the operating system enables high performance and security.

In terms of scalability, the AS/400 can accommodate small businesses as well as large enterprises, with the ability to support hundreds of users simultaneously. Its architecture allows for easy upgrades in hardware, meaning that organizations can scale their systems without replacing the entire infrastructure.

Security is another critical attribute of the AS/400. With a sophisticated security model, it offers built-in user authentication, access control, encryption, and auditing capabilities to protect data and applications from unauthorized access.

The AS/400 also supports multiple programming languages, including RPG, COBOL, Java, and PHP, giving organizations the flexibility to choose the development tools that best fit their needs. This diversity helps maintain legacy applications while also developing new ones that leverage modern technologies.

Moreover, the platform supports both traditional green-screen interfaces and modern graphical user interfaces, allowing organizations to transition smoothly into contemporary user experience paradigms.

Overall, the IBM AS/400 stands out as a resilient, flexible, and secure computing platform that enables organizations to effectively manage their business operations, streamline processes, and adapt to changing market demands. Its unique combination of integrated features and capabilities ensures that it remains relevant in today's fast-paced technology landscape.
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