DOCSLIB.ORG

Open Group Standard

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Open Group Standard Open Group Standard DRDA, Version 5, Volume 1: Distributed Relational Database Architecture (DRDA) The Open Group ©July 2011, The Open Group All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the copyright owners. This documentation and the softwaretowhich it relates arederived in part from copyrighted materials supplied by International Business Machines. Neither International Business Machines nor The Open Group makes any warranty of any kind with regardtothis material, including but not limited to, the implied warranties of merchantability and fitness for a particular purpose. The Open Group shall not be liable for errors contained herein, or for any direct or indirect, incidental, special, or consequential damages in connection with the furnishing, performance, or use of this material. Open Group Standard DRDA, Version 5, Volume 1: Distributed Relational Database Architecture(DRDA) ISBN: 1-931624-91-7 Document Number: C112 Published in the U.K. by The Open Group, July 2011. Any comments relating to the material contained in this document may be submitted to: The Open Group Apex Plaza Forbury Road Reading Berkshire, RG1 1AX United Kingdom or by Electronic Mail to: [email protected] ii Open Group Standard (2011) Contents Chapter 1 The DRDA Specification ................................................................ 1 1.1 The DRDA Reference .............................................................................. 2 1.1.1 What it Means to Implement Different Levels of DRDA ..................................................................................................... 2 1.1.2 What it Means to Implement DRDA Level 7 ................................... 3 1.1.3 What it Means to Implement DRDA Level 6 ................................... 11 1.1.4 What it Means to Implement DRDA Level 5 ................................... 17 1.1.5 What it Means to Implement DRDA Level 4 ................................... 37 1.1.6 What it Means to Implement DRDA Level 3 ................................... 40 1.1.7 What it Means to Implement DRDA Distributed Unit of Work .................................................................................................. 43 1.2 The FD:OCA Reference .......................................................................... 46 1.3 The DDM Reference ................................................................................ 47 Part 1 Database Access Protocol .......................................................... 51 Chapter 2 Introduction to DRDA..................................................................... 53 2.1 DRDA Structureand Other Architectures ........................................... 53 2.2 DRDA and SQL ....................................................................................... 54 2.3 DRDA Connection Architecture........................................................... 54 2.4 Types of Distribution .............................................................................. 55 2.5 DRDA Protocols and Functions............................................................ 57 Chapter 3 Using DRDA: Overall Flows........................................................ 61 3.1 Introduction to Protocol Flows ............................................................. 61 3.1.1 Initialization Flows .............................................................................. 62 3.1.2 Bind Flows ............................................................................................. 65 3.1.3 SQL Statement Execution Flows........................................................ 67 3.1.4 Commit Flows ...................................................................................... 69 3.1.5 Termination Flows ............................................................................... 71 3.1.6 Utility Flows .......................................................................................... 73 Chapter 4 The DRDA Processing Model and Command Flows ..... 75 4.1 DDM and the Processing Model........................................................... 76 4.2 DRDA Relationship to DDM................................................................. 77 4.3 The DRDA Processing Model ............................................................... 78 4.3.1 DRDA Managers .................................................................................. 78 4.3.2 The DRDA Processing Model Flow................................................... 87 4.3.3 Product-Unique Extensions................................................................ 93 4.3.4 Diagnostic and Problem Determination Support in DRDA ..................................................................................................... 93 4.3.5 Intermediate Server Processing .......................................................... 94 4.4 DDM Commands and Replies .............................................................. 97 4.4.1 Accessing aRemote Relational Database Manager ........................ 98 DRDA, Version 5, Volume 1: Distributed Relational Database Architecture (DRDA) iii Contents 4.4.2 DRDA Security Flows ......................................................................... 106 4.4.3 Performing the Bind Operation and Creating a Package .................................................................................................. 136 4.4.4 Deleting an Existing Package ............................................................. 148 4.4.5 Performing aRebind Operation......................................................... 152 4.4.6 Activating and Processing Queries ................................................... 154 4.4.7 Executing aBound SQL Statement.................................................... 183 4.4.8 Preparing an SQL Statement .............................................................. 208 4.4.9 Retrieving the Data Variable Definitions of an SQL Statement ...................................................................................... 211 4.4.10 Executing aDescribe Table SQL Statement...................................... 213 4.4.11Executing a Dynamic SQL Statement ............................................... 215 4.4.12 Returning SQL Diagnostics ................................................................ 217 4.4.13 Controlling the Amount of Describe Information Returned ................................................................................................ 221 4.4.14 Interrupting a Running DRDA Request ........................................... 222 4.4.15 Commitment of Work in DRDA ........................................................ 225 4.4.16 Connection Reuse ................................................................................. 254 Chapter 5 Data Definition and Exchange..................................................... 261 5.1 Use of FD:OCA........................................................................................ 261 5.2 Use of Base and Option Sets.................................................................. 262 5.2.1 Basic FD:OCA Object Contained in DDM........................................ 262 5.2.2 DRDA FD:OCA Object........................................................................ 264 5.2.3 Early and Late Descriptors ................................................................. 267 5.3 Relationship of DRDA and DDM Objects and Commands.............. 270 5.3.1 DRDA Command to Descriptor Relationship ................................. 270 5.3.2 Descriptor Classes ................................................................................ 273 5.4 DRDA Descriptor Definitions ............................................................... 276 5.5 Late Descriptors ...................................................................................... 277 5.5.1 Late Array Descriptors........................................................................ 277 5.5.2 Late Row Descriptors .......................................................................... 280 5.5.3 Late Group Descriptors....................................................................... 283 5.6 Early Descriptors ..................................................................................... 296 5.6.1 Initial DRDA Type Representation .................................................... 296 5.6.2 Early Array Descriptors ...................................................................... 296 5.6.3 Early Row Descriptors......................................................................... 304 5.6.4 Early Group Descriptors ..................................................................... 315 5.6.5 Early Environmental Descriptors ...................................................... 355 5.6.6 Late Environmental Descriptors ........................................................ 410 5.7 FD:OCA Meta Data Summary .............................................................. 412 5.7.1 Overriding Descriptors to Handle Problem Data ........................... 416 5.7.2 MDD Materialization Rules................................................................ 419 5.7.3 Error Checking and Reporting for Descriptors ............................... 420 5.8 DRDA Examples ..................................................................................... 422 5.8.1 Environmental Description Objects .................................................
Load more

Recommended publications
  • Industrial Product-Service Systems Engineering
    Download Workshop Material https://tinyurl.com/Jacaranda18 www.omilab.org Advanced Enterprise Architecture Modeling Support through Metamodeling Platforms Dr. Dominik Bork, University of Vienna [email protected] @BorkDominik University of Pretoria, Pretoria, September 25th 2018 www.omilab.org Outline • Welcome & Introduction • Metamodeling with ADOxx • Enterprise Architecture Management • ArchiMate 3.0.1 and TOGAF • EAM Case Study • Discussion & Evaluation www.omilab.org 3 WELCOME & INTRODUCTION www.omilab.org 4 Who we are • Dr. Dominik Bork Post-doctoral Researcher University of Vienna, RG Knowledge Engineering [email protected] Project Team: • University of Vienna – Prof. Dr. Dimitris Karagiannis – Dr. Dominik Bork – Elena-Teodora Miron, MSc – Anna Sumereder, BA • University of Pretoria – Prof. Dr. Alta van der Merwe – Prof. Dr. Aurona Gerber – Dr. Sunet Eybers – Dr. Phil van Deventer www.omilab.org 5 The Research Project • Austria - South Africa Scientific & Technological Cooperation Program • Goal: – Extend the reach of ArchiMate for EA management – Involve experts and practitioners of EAM for requirements engineering and evaluation of the modelling tool – Develop an open modeling tool for advanced EAM – Knowledge transfer through workshops, papers, and tutorials – Provide teaching and training material • Austrian project lead: – University of Vienna, Prof. Dr. Dimitris Karagiannis • South Africa project lead: – University of Pretoria, Porf. Dr. Alta van der Merwe • Duration: Jan. 2017 – Dec. 2018 www.omilab.org University
    [Show full text]
  • DB2 UDB for Z/OS Security Target
    DB2 UDB for z/OS Security Target Version 1.3.13 Status: Final Last Update: 2007-12-06 DB2 UDB for z/OS Security Target IBM atsec is a trademark of atsec GmbH IBM, IBM logo, DB2 UDB for z/OS are trademarks or registered trademarks of International Business Machines Corporation in the United States, other countries, or both. The following terms are trademarks of International Business Machines Corporation in the United States, other countries, or both: • Advanced Function Presentation • AFP • DFS • DFSORT • • IBM • Infoprint • MVS • PR/SM • Print Services Facility • Processor Resource/Systems Manager • RACF • VTAM • z/Architecture • z/OS • z/VM • zSeries Intel and Pentium are trademarks of Intel Corporation in the United States, other countries, or both. UNIX is a registered trademark of The Open Group in the United States, other countries, or both. Java and all Java-based products are trademarks of Sun Microsystems, Inc., in the United States, other countries, or both. Other company, product, and service names may be trademarks or service marks of others. This document is provided AS IS with no express or implied warranties. Use the information in this document at your own risk. This document may be reproduced or distributed in any form without prior permission provided the copyright notice is retained on all copies. Modified versions of this document may be freely distributed provided that they are clearly identified as such, and this copyright is included intact. Copyright (c) 2004, 2005 by atsec GmbH and IBM Corporation or its wholly
    [Show full text]
  • Archimate® 2.1 – a Pocket Guide
    Copyright protected. Use is for Single Users only via a VHP Approved License. For information and printed versions please see www.vanharen.net ARCHIMATE® 2.1 – A POCKET GUIDE Copyright protected. Use is for Single Users only via a VHP Approved License. For information and printed versions please see www.vanharen.net The Open Group Publications available from Van Haren Publishing e TOGAF Series: TOGAF® Version 9.1 TOGAF® Version 9.1 – A Pocket Guide TOGAF® 9 Foundation Study Guide, 3rd Edition TOGAF® 9 Certi ed Study Guide, 3rd Edition e Open Group Series: Cloud Computing for Business – e Open Group Guide ArchiMate® 2.1 – A Pocket Guide ArchiMate® 2.1 Speci cation ArchiMate® 2 Certi cation – Study Guide e Open Group Security Series: Open Information Security Management Maturity Model (O-ISM3) Open Enterprise Security Architecture (O-ESA) Risk Management – e Open Group Guide All titles are available to purchase from: www.opengroup.org www.vanharen.net and also many international and online distributors. Copyright protected. Use is for Single Users only via a VHP Approved License. For information and printed versions please see www.vanharen.net ArchiMate® 2.1 A POCKET GUIDE Copyright protected. Use is for Single Users only via a VHP Approved License. For information and printed versions please see www.vanharen.net Title: ArchiMate® 2.1 – A Pocket Guide Series: The Open Group Series A Publication of: The Open Group Author: Andrew Josey et al. Publisher: Van Haren Publishing, Zaltbommel, www.vanharen.net ISBN Hard copy: 978 94 018 0001
    [Show full text]
  • Technical Standard DRDA, Version 2, Volume 1: Distributed Relational Database Architecture (DRDA) Document Number: C911
    Technical Standard DRDA, Version 2, Volume 1: Distributed Relational Database Architecture (DRDA) NICAL H S C T A E N T D A R D [This page intentionally left blank] Open Group Technical Standard DRDA, Version 2, Volume 1: Distributed Relational Database Architecture (DRDA) The Open Group December 1999, The Open Group All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the copyright owners. This documentation and the software to which it relates are derived in part from copyrighted materials supplied by International Business Machines. Neither International Business Machines nor The Open Group makes any warranty of any kind with regard to this material, including but not limited to, the implied warranties of merchantability and fitness for a particular purpose. The Open Group shall not be liable for errors contained herein, or for any direct or indirect, incidental, special, or consequential damages in connection with the furnishing, performance, or use of this material. Open Group Technical Standard DRDA, Version 2, Volume 1: Distributed Relational Database Architecture (DRDA) Document Number: C911 Published in the U.K. by The Open Group, December 1999. Any comments relating to the material contained in this document may be submitted to: The Open Group Apex Plaza Forbury Road Reading Berkshire, RG1 1AX United Kingdom or by Electronic Mail to: [email protected] ii Open Group Technical Standard (1999) Contents Chapter 1 The DRDA Specification................................................................... 1 1.1 The DRDA Reference................................................................................
    [Show full text]
  • Enterprise Architecture Modelling to Support Collaboration the Archimate Language As a Tool for Communication
    Enterprise Architecture modelling to support collaboration The ArchiMate language as a tool for communication Kurt Van der Veken 850834709 APRIL 2013 1 Enterprise Architecture modelling to support collaboration The ArchiMate language as a tool for communication Education: Business Process Management and IT Faculty: Computer Science Institute: Open Universiteit Commission board Executive examiner and first supervisor: dr. ir. F.J.M. Mofers (Frans) Second supervisor: dr. J.C.S.P. van der Woude (Jaap) Graduation coordinator: ir. H. Hofstee (Hans) Course: (T89317) Thesis Business Process Management and IT Student: 850834709 Booischot (Belgium), April 2013 2 Preface Few enterprises today have descriptive representations that depict how the enterprise works. Therefore, change can only be accommodated by trial and error. As complexity and the rate of change increase, risk of trial and error increases. Architecture provides the structure to predict the impact of change, reduce the risk and maintain enterprise viability in a changing environment. John Zachman This thesis has been submitted in partial fulfilment of the requirement for the degree of Master of Science in Business Process Management and IT (BPMIT). The BPMIT master program is an interfaculty master programme that combines courses from the faculty of Computer Science and the faculty of Management at the Open Universiteit Nederland (OU). I choose to graduate in the Enterprise Architecture discipline. The knowledge and insight obtained during the courses in the master program proved to be an excellent preparation for the graduation. Ever since I followed the course Information and Process Architecture in the master programme, I had a personal objective to get more skills and knowledge in the Enterprise Architecture discipline.
    [Show full text]
  • Study Guide Archimate 2 Certification
    THE OPEN GROUP SERIES ArchiMate® 2 ArchiMate® 2 Certifi cation Study Guide Certifi cation Study Guide Preparation for the ArchiMate 2 Part 1 and 2 Examinations Preparation for the ArchiMate 2 Part 1 and 2 Examinations ArchiMate®, an Open Group Standard, is an open and independent modeling language for Enterprise Architecture that is supported by different tool vendors and consulting fi rms. The ArchiMate standard provides instruments to enable Enterprise Architects to describe, analyze, and visualize the relationships among business domains in an unambiguous way. This is the book you need to prepare for the ArchiMate 2 Part 1 and 2 Examinations. It includes an overview of every learning objective for the ArchiMate 2 certifi cation syllabus and in-depth coverage on preparing and taking the ArchiMate 2 Examinations. It includes Key Learning Points, challenging Exercises, and Test Yourself questions for each part of the syllabus, together with two Test Yourself examination papers that you can use to test your readiness to take the offi cial ArchiMate 2 Examinations. The audience for this Study Guide is: • Individuals who require a basic understanding of the ArchiMate modeling language Study Guide cation 2 - Certifi ArchiMate® • Professionals who are working in roles associated with an architecture project and who need to understand architecture artifacts developed using the ArchiMate modeling language • Individuals who want to achieve a recognized qualifi cation to demonstrate their knowledge of the ArchiMate modeling language Topics covered include:
    [Show full text]
  • Windows Release 8206
    WebFOCUS and ReportCaster Installation and Configuration for Windows Release 8206 July 29, 2020 Active Technologies, EDA, EDA/SQL, FIDEL, FOCUS, Information Builders, the Information Builders logo, iWay, iWay Software, Parlay, PC/FOCUS, RStat, Table Talk, Web390, WebFOCUS, WebFOCUS Active Technologies, and WebFOCUS Magnify are registered trademarks, and DataMigrator and Hyperstage are trademarks of Information Builders, Inc. Adobe, the Adobe logo, Acrobat, Adobe Reader, Flash, Adobe Flash Builder, Flex, and PostScript are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries. Due to the nature of this material, this document refers to numerous hardware and software products by their trademarks. In most, if not all cases, these designations are claimed as trademarks or registered trademarks by their respective companies. It is not this publisher's intent to use any of these names generically. The reader is therefore cautioned to investigate all claimed trademark rights before using any of these names other than to refer to the product described. Copyright © 2019, by Information Builders, Inc. and iWay Software. All rights reserved. Patent Pending. This manual, or parts thereof, may not be reproduced in any form without the written permission of Information Builders, Inc. Contents Preface ......................................................................... 9 Conventions ........................................................................10 Related Publications .................................................................11
    [Show full text]
  • Oracle Database Gateway for DRDA User's Guide Is Included As Part of Your Product Shipment
    Oracle® Database Gateway for DRDA User’s Guide 11g Release 1 (11.1) B31046-01 June 2007 Oracle Database Gateway for DRDA User’s Guide, 11g Release 1 (11.1) B31046-01 Copyright © 2004, 2007, Oracle. All rights reserved. Primary Author: Maitreyee Chaliha Contributing Author: Denis Raphaely, Peter A. Castro The Programs (which include both the software and documentation) contain proprietary information; they are provided under a license agreement containing restrictions on use and disclosure and are also protected by copyright, patent, and other intellectual and industrial property laws. Reverse engineering, disassembly, or decompilation of the Programs, except to the extent required to obtain interoperability with other independently created software or as specified by law, is prohibited. The information contained in this document is subject to change without notice. If you find any problems in the documentation, please report them to us in writing. This document is not warranted to be error-free. Except as may be expressly permitted in your license agreement for these Programs, no part of these Programs may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose. If the Programs are delivered to the United States Government or anyone licensing or using the Programs on behalf of the United States Government, the following notice is applicable: U.S. GOVERNMENT RIGHTS Programs, software, databases, and related documentation and technical data delivered to U.S. Government customers are "commercial computer software" or "commercial technical data" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, use, duplication, disclosure, modification, and adaptation of the Programs, including documentation and technical data, shall be subject to the licensing restrictions set forth in the applicable Oracle license agreement, and, to the extent applicable, the additional rights set forth in FAR 52.227-19, Commercial Computer Software--Restricted Rights (June 1987).
    [Show full text]
  • Systems Programmer's Guide To
    Front cover Systems Programmer’s Guide to Resource Recovery Services (RRS) Managing, optimizing, and sizing RRS environments Restart and recovery with RRS How exploiters can get the most out of RRS Paola Bari Frank Kyne Alan Murphy ibm.com/redbooks International Technical Support Organization Systems Programmer’s Guide to Resource Recovery Services (RRS) November 2004 SG24-6980-00 Note: Before using this information and the product it supports, read the information in “Notices” on page vii. First Edition (November 2004) This edition applies to Version 1, Release 4 of z/OS (product number 5694-A01, 5655-G52). © Copyright International Business Machines Corporation 2004. All rights reserved. Note to U.S. Government Users Restricted Rights -- Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contents Notices . vii Trademarks . viii Preface . ix The team that wrote this redbook. ix Become a published author . .x Comments welcome. .x Part 1. Resource Recovery Services (RRS) introduction and concepts . 1 Chapter 1. Introduction to Resource Recovery Services (RRS) . 3 1.1 Transactions . 4 1.2 Resource managers and protected resources . 5 1.3 The role of Resource Recovery Services (RRS). 6 1.3.1 Who uses RRS . 7 Chapter 2. Two-phase commit and RRS . 9 2.1 Introduction to two-phase commit . 10 2.2 Two-phase commit as supported by legacy resource managers . 13 2.2.1 CICS . 14 2.2.2 IMS . 15 2.2.3 DB2 . 15 2.3 How RRS works . 16 2.3.1 Registration services. 16 2.3.2 Context services . 17 2.3.3 RRS invocation .
    [Show full text]
  • Archimate 3.1 Specification
    The Open Group Standard ArchiMate® 3.1 Specification © 2012-2019 The Open Group, All Rights Reserved Personal PDF Edition. Not for redistribution Copyright © 2012-2019, The Open Group All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior permission of the copyright owner. It is fair use of this specification for implementers to use the names, labels, etc. contained within the specification. The intent of publication of the specification is to encourage implementations of the specification. The Open Group Standard ArchiMate® 3.1 Specification ISBN: 1-947754-30-0 Document Number: C197 Published by The Open Group, November 2019. For information on licensing refer to www.opengroup.org/legal. Comments relating to the material contained in this document may be submitted to: The Open Group, Apex Plaza, Forbury Road, Reading, Berkshire, RG1 1AX, United Kingdom or by electronic mail to: [email protected] © 2012-2019 The Open Group, All Rights Reserved ii The Open Group Standard (2019) Personal PDF Edition. Not for redistribution Contents 1 Introduction ............................................................................................................... 1 1.1 Objective ......................................................................................................... 1 1.2 Overview ........................................................................................................
    [Show full text]
  • Enterprise Architecture for Information System Analysis
    Enterprise Architecture for Information System Analysis Modeling and assessing data accuracy, availability, performance and application usage PER NÄRMAN Doctoral Thesis Stockholm, Sweden 2012 TRITA-EE 2012:035 Industrial Information and Control Systems ISSN 1653-5146 KTH, Royal Institute of Technology ISRN KTH/ICS/R--12/01--SE Stockholm, Sweden Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy © Per Närman, September 2012, Copyrighted articles are reprinted with kind permission from El- sevier and Taylor & Francis. Universitetsservice US AB Abstract Decisions concerning IT systems are often made without adequate decision-support. This has led to unnecessary IT costs and failures to realize business benefits. The present thesis presents a framework for analysis of four information systems properties relevant to IT decision-making. The work is founded on enterprise architecture, a model-based IT and business management discipline. Based on the existing ArchiMate framework, a new enterprise architecture framework has been developed and implemented in a software tool. The framework supports modeling and analysis of data accuracy, service performance, service availability and application usage. To analyze data accuracy, data flows are modeled, the service availability analysis uses fault tree analysis, the performance analysis employs queuing networks and the application usage analysis combines the Technology Acceptance Model and Task-Technology Fit model. The accuracy of the framework’s estimates was empirically tested. Data accuracy and service performance were evaluated in studies at the same power utility. Service availability was tested in multiple studies at banks and power utilities. Data was collected through interviews with system development or maintenance staff.
    [Show full text]
  • How to Build, Implement, and Use an Architecture Metamodel
    How to Build, Implement, and Use an Architecture Metamodel SATURN 2013 Software Architecture Conference Minneapolis, MN Armstrong Process Group, Inc. www.aprocessgroup.com Copyright © 1998-2013, Armstrong Process Group, Inc., All rights reserved 2 Objectives Review industry standard for architecture descriptions Stakeholders, concerns, viewpoints, and views Introduce method for defining architecture viewpoints based on stakeholder scenarios and concerns Based on Architecture Description UML Profile Describe techniques for designing custom metamodel for rendering required architecture views SATURN 2013 – How to Build, Implement, and Use an Architecture Metamodel Copyright © 1998-2013, Armstrong Process Group, Inc., All rights reserved 3 About APG APG’s mission is to “Align information technology and systems engineering capabilities with business strategy using proven, practical processes delivering world-class results.” Industry thought leader in enterprise architecture, business modeling, process improvement, systems and software engineering, requirements management, and agile methods Member and contributor to UML, SysML, SPEM, UPDM at the Object Management Group (OMG) TOGAF and ArchiMate at The Open Group Eclipse Process Framework (EPF) at the Eclipse Foundation IBM Advanced Business Partner Sparx Systems Value-Added Reseller SATURN 2013 – How to Build, Implement, and Use an Architecture Metamodel Copyright © 1998-2013, Armstrong Process Group, Inc., All rights reserved 4 Architecture Description Standard SATURN 2013 – How
    [Show full text]