Customer Table (SQL)
Convert VSAM, KSDS to Relational
|The SimoTime Home Page|
This suite of sample programs will show how to create, manipulate and delete a table within a relational data base. An Customer Master File resides on an IBM Mainframe as a VSAM, Keyed-Sequential-Data-Set (KSDS) using EBCDIC encoding. This suite of sample programs will show how to migrate the data in the VSAM/KSDS to a relational data base. A suite of COBOL programs with embedded SQL will be used to demonstrate each of the steps in the process.
We have made a significant effort to ensure the documents and software technologies are correct and accurate. We reserve the right to make changes without notice at any time. The function delivered in this version is based upon the enhancement requests from a specific group of users. The intent is to provide changes as the need arises and in a timeframe that is dependent upon the availability of resources.
Copyright © 1987-2023
SimoTime Technologies and Services
All Rights Reserved
This example illustrates the following functions.
|Objectives for the Sample Suite of Programs|
This suite of samples programs will run on the following platforms.
|Systems that support the execution of the Sample Program|
The following is a flowchart of the jobs for executing the programs that manage relational database tables .
|Program Overview by Function for Relational Data Base Processing of Customer Information|
This suite of sample programs will show how to migrate the data in the VSAM/KSDS to a relational data base. A suite of COBOL programs with embedded SQL will be used to demonstrate each of the steps in the process. This document may be used as a tutorial for new programmers or as a quick reference for experienced programmers.
In the world of programming there are many ways to solve a problem. This documentation and software were developed and tested on systems that are configured for a SIMOTIME environment based on the hardware, operating systems, user requirements and security requirements. Therefore, adjustments may be needed to execute the jobs and programs when transferred to a system of a different architecture or configuration.
SIMOTIME Services has experience in moving or sharing data or application processing across a variety of systems. For additional information about SIMOTIME Services or Technologies please contact us using the information in the Contact, Comment or Feedback section of this document.
Software Agreement and Disclaimer
Permission to use, copy, modify and distribute this software, documentation or training material for any purpose requires a fee to be paid to SimoTime Technologies. Once the fee is received by SimoTime the latest version of the software, documentation or training material will be delivered and a license will be granted for use within an enterprise, provided the SimoTime copyright notice appear on all copies of the software. The SimoTime name or Logo may not be used in any advertising or publicity pertaining to the use of the software without the written permission of SimoTime Technologies.
SimoTime Technologies makes no warranty or representations about the suitability of the software, documentation or learning material for any purpose. It is provided "AS IS" without any expressed or implied warranty, including the implied warranties of merchantability, fitness for a particular purpose and non-infringement. SimoTime Technologies shall not be liable for any direct, indirect, special or consequential damages resulting from the loss of use, data or projects, whether in an action of contract or tort, arising out of or in connection with the use or performance of this software, documentation or training material.
This section includes links to documents with additional information that are beyond the scope and purpose of this document. The first group of documents may be available from a local system or via an internet connection, the second group of documents will require an internet connection.
Note: A SimoTime License is required for the items to be made available on a local system or server.
The following links may be to the current server or to the Internet.
Note: The latest versions of the SimoTime Documents and Program Suites are available on the Internet and may be accessed using the icon. If a user has a SimoTime Enterprise License the Documents and Program Suites may be available on a local server and accessed using the icon.
Explore the Structure and Access Methods of a Relational Table that contains "Customer" information. This white paper provides an oveview of the programs available for managing a Relational Table containing Customer information.
Explore how to Sequentially Access a Relational Table using a COBOL program with Cursor Processing. This program accesses a Relational Table containing Customer information and provides an example of how to use cursor processing to access a table sequentially by key accessing one row at a time.
Explore how to Create a Relational Table using a COBOL program. This example accesses a Relational Table containing Customer information and shows how to create a table and create an index using a unique primary key.
Explore how to Delete a Relational Table using a COBOL program. This example accesses a Relational Table containing Customer information and shows how to delete (or Drop) an index and a table.
Explore how to Insert a row into a Relational Table using a COBOL program. This example accesses a Relational Table containing Customer information and shows how to insert a new row into a table.
Explore how to Update a row in a Relational Table using a COBOL program. This sample accesses a Relational Table containing Customer information and shows how to update an existing row within a table.
Explore the SQL Connection for more examples of how to create, manipulate and delete Relational Data Bases. The COBOL programs are written to compile and execute on a Windows System with SQL Server and Micro Focus Enterprise Server or an IBM Mainframe System with DB2.
Explore The ASCII and EBCDIC Translation Tables. These tables are provided for individuals that need to better understand the bit structures and differences of the encoding formats.
Explore The File Status Return Codes to interpret the results of accessing VSAM data sets and/or QSAM files.
The following links will require an internet connect.
This suite of programs and documentation is available to download for review and evaluation purposes. Other uses will require a SimoTime Software License. Link to an Evaluation zPAK Option that includes the program members, documentation and control files.
A good place to start is The SimoTime Home Page for access to white papers, program examples and product information. This link requires an Internet Connection
Explore The Micro Focus Web Site for more information about products (including Micro Focus COBOL) and services available from Micro Focus. This link requires an Internet Connection.
Explore the Glossary of Terms for a list of terms and definitions used in this suite of documents and white papers.
This document was created and is maintained by SimoTime Technologies. If you have any questions, suggestions, comments or feedback please use the following contact information.
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Preparing the application programs will require the transfer of source members that will be compiled and deployed on the target platform. The data will need to be transferred between the systems and may need to be converted and validated at various stages within the process. SimoTime has the technology, services and experience to assist in the application and data management tasks involved with doing business in a multi-system environment.
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|Customer Database, Convert VSAM Keyed Sequence Data Set to a Relational Table using COBOL|
|Copyright © 1987-2023
SimoTime Technologies and Services
All Rights Reserved
|When technology complements business|