IBM SC34-0771-0 Indexed Access Method R2.1 Users Guide May86 free download

File name SC34-0771-0_Indexed_Access_Method_R2.1_Users_Guide_May86.pdf

---- - - ---- - - -- --_- --- .- - - --- - - - --- -- 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,