Text preview for : SC34-0771-0_Indexed_Access_Method_R2.1_Users_Guide_May86.pdf part of IBM SC34-0771-0 Indexed Access Method R2.1 Users Guide May86 IBM series1 edx SC34-0771-0_Indexed_Access_Method_R2.1_Users_Guide_May86.pdf
Back to : SC34-0771-0_Indexed_Acces | Home
----
-
- ----
- - --
--_-
--- .-
- - ---
- - - ---
-- Series/1
SC34-0771-0
File No. S1 -30
IBM Series/1
Event Driven Executive
Indexed Access Method
User's Guide
--..--
--
- ----
- -...
-
---
- --. _ -
- - - ---
- --
----,- Series/1
SC34-0771-0
File No. S1-30
IBM Series/1
Event Driven Executive
Indexed Access Method
User's Guide
o
o
First Edition (Hay 1986)
This adition applies to the Event Driven Executive Indexed
Access Method, Version 2, Modification level 1 (Program Number
5719-AM4) until otherwise indicated by new editions or technical
newsletters. Technical changes to the text for Version 2.1 are
indicated by vertical lines to the left of the changes.
Use this publication only for the purpose stated in the Preface.
Changes are periodically made to the information herein; any
such changes will be reported in subsequent revisions or Techni-
cal Newsletters.
It is possible that this material may contain reference to, or
information about, IBM products (machines and programs), pro-
gramming, or services that are not announced in your country.
Such references or information must not be construed to mean
that IBM intends to announce such IBM products, programming, or
services in your country.
Publications are not stocked at the address below. Requests for
copies of IBM publications should be made to your IBM represen-
tative or the IBM branch office serving your locality.
This publication eQuid contain technical inaccuracies or
typographical errors. A form for reader comments is provided at
the back of this publication. If the form has been removed,
address your comments to IBM Corporation, Information Develop-
ment, Department 28B (3405) , P. O. Box 1328, Boca Raton,
Florida 33429-1328. IBM may use or distribute any of the infor-
mation you supply in any way it believes appropriate without
incurring any obligation whatever. You may, of course, continue
to use the information you supply.
o
(c) Copyright International Business Machines Corporation 1986
SU""ARY OF CHANGES FOR VERSION 2.1
o This document reflects the following changes.
Record Level Block I/O and High Speed Block Reads -
On data block reads, you can instruct $IAM to bypass its own
buffer and read data into a buffer you specify in your applica-
tion program. Changes to the text for this addition appear
throughout the document.
Allocation of an indexed file with an application program -
You can now allocate and format a primary or secondary indexed
file from an application program using the new load module,
$IAMUT3. Changes to the text for this addition appear in a new
Chapter 6.
A vertical line in the left margin indicates new or changed material.
c
o
iii
o
o
iv SC34-0771
PREFACE
o The material in this section is a guide to using this book. It defines
the purpose, audience, and content of the book as well as listing back-
ground materials and aids for using the book.
PURPOSE
This publication describes how to use the Indexed Access Method Version
2.1, how to set up indexed files and how to develop application programs
using indexed files.
AUDIENCE
This manual is intended for use by: