DOCSLIB.ORG

Integrating DB2 Universal Database for Iseries with Microsoft ADO .NET April 2005

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Integrating DB2 Universal Database for Iseries with Microsoft ADO .NET April 2005 Front cover Integrating DB2 Universal Database for iSeries with Microsoftcrosoft ADO .NETET Discover the power of ADO .NET Data Providers for the iSeries Learn best practices, performance tuning, and migrating from OLE DB Master iSeries .NET programming Hernando Bedoya Carlos Carminati Lorie DuBois Jarek Miszczyk Ajit Mungale ibm.com/redbooks International Technical Support Organization Integrating DB2 Universal Database for iSeries with Microsoft ADO .NET April 2005 SG24-6440-00 Note: Before using this information and the product it supports, read the information in “Notices” on page vii. First Edition (April 2005) This edition applies to Version 5, Release 3, Modification 0 of OS/400 (product number 5722-SS1). © Copyright International Business Machines Corporation 2005. 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. xi Part 1. Background . 1 Chapter 1. Introduction to DB2 UDB for iSeries. 3 1.1 An integrated relational database . 4 1.2 DB2 UDB for iSeries: an overview . 4 1.2.1 DB2 UDB for iSeries basics . 5 1.3 Connectivity options to DB2 UDB for iSeries . 6 1.3.1 Multiplatform connectivity . 6 1.3.2 Windows platform connectivity . 7 1.4 DB2 UDB for iSeries sample schema . 8 Chapter 2. Introduction to the Microsoft .NET framework. 11 2.1 Description of .NET . 12 2.1.1 Architecture. 12 2.1.2 Platform support . 13 2.2 Common Language Runtime (CLR) . 14 2.2.1 Runtime execution environment . 14 2.3 Class libraries . 15 Chapter 3. ADO .NET object hierarchy . 17 3.1 Overview of ADO .NET . 18 3.1.1 Connection . 19 3.1.2 Command . 20 3.1.3 DataReader. 21 3.1.4 DataAdapter . 22 3.1.5 DataSet . 22 3.2 Connected mode. 23 3.3 Disconnected mode . 25 Part 2. Providers . 31 Chapter 4. IBM DB2 UDB for iSeries .NET provider . 33 4.1 Introduction . 34 4.2 IBM.Data.DB2.iSeries architecture . 34 4.2.1 ADO.NET interfaces . 34 4.2.2 Host server jobs . 35 4.2.3 Supported features . 36 4.2.4 Unsupported features . 38 4.3 Before we begin . 39 4.3.1 PC setup . 39 4.3.2 Host setup. 40 4.4 Getting started. 41 © Copyright IBM Corp. 2005. All rights reserved. iii 4.4.1 Displaying the technical reference . 41 4.4.2 Starting Visual Studio .NET . 42 4.4.3 Adding an assembly reference to the provider . 43 4.4.4 Adding a namespace directive . 44 4.5 Provider basics . 45 4.5.1 A simple connection example . 45 4.5.2 iDB2Connection and ConnectionString properties . 48 4.5.3 iDB2Command properties and methods. 65 4.5.4 Using parameters in your SQL statements . 74 4.5.5 Calling stored procedures . 79 4.5.6 Choosing your execute method . 86 4.5.7 Provider data types . 87 4.5.8 Handling exceptions . 102 4.6 Common tasks . 107 4.6.1 A DataReader example. 107 4.6.2 A simple DataAdapter with CommandBuilder example . 110 4.6.3 Using transactions . 116 4.6.4 Calling a program by wrapping it in a stored procedure . 120 4.6.5 Calling a program or CL command using QCMDEXC . 120 4.6.6 Choosing between iDB2DataReader and iDB2DataAdapter . 127 4.7 Advanced topics . 129 4.7.1 Internationalization and support for multiple languages . 129 4.7.2 Using large objects (LOBs) . 132 4.7.3 Updating DataSets . 136 4.7.4 Using iDB2CommandBuilder . 139 4.7.5 Using DataLinks . 141 4.7.6 Connection pooling . ..
Load more

Recommended publications
  • IBM Iseries Universal Connection for Electronic Support and Services
    IBM iSeries Universal Connection for Electronic Support and Services Explains the supported functions with Universal Connection Shows how to install, tailor, and configure Universal Connection Helps you determine communications problems Masahiko Hamada Michael S Alexander Makoto Kikuchi ibm.com/redbooks International Technical Support Organization SG24-6224-00 iSeries Universal Connection for Electronic Support and Services August 2001 Take Note! Before using this information and the product it supports, be sure to read the general information in Appendix A, “Special notices” on page 209. First Edition (August 2001) This edition applies to Version 5 Release 1 of OS/400. Comments may be addressed to: IBM Corporation, International Technical Support Organization Dept. JLU Building 107-2 3605 Highway 52N Rochester, Minnesota 55901-7829 When you send information to IBM, you grant IBM a non-exclusive right to use or distribute the information in any way it believes appropriate without incurring any obligation to you. © Copyright International Business Machines Corporation 2001. All rights reserved. Note to U.S Government Users - Documentation related to restricted rights - Use, duplication or disclosure is subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corp. Contents Preface . vii The team that wrote this redbook . vii Comments welcome . viii Chapter 1. Extreme Support Personalized (ESP) . .1 1.1 Introduction to ESP . .1 1.1.1 Customer Care Advantage . .1 1.1.2 ESP approach. .3 1.1.3 Benefits for customers. .4 1.2 Available applications in electronic support . .5 1.2.1 Electronic Customer Support (ECS) connection . .5 1.2.2 Service Agent . .6 1.2.3 Consolidated inventory collection using Management Central .
    [Show full text]
  • Histcoroy Pyright for Online Information and Ordering of This and Other Manning Books, Please Visit Topwicws W.Manning.Com
    www.allitebooks.com HistCoroy pyright For online information and ordering of this and other Manning books, please visit Topwicws w.manning.com. The publisher offers discounts on this book when ordered in quantity. For more information, please contact Tutorials Special Sales Department Offers & D e al s Manning Publications Co. 20 Baldwin Road Highligh ts PO Box 761 Shelter Island, NY 11964 Email: [email protected] Settings ©2017 by Manning Publications Co. All rights reserved. Support No part of this publication may be reproduced, stored in a retrieval system, or Sign Out transmitted, in any form or by means electronic, mechanical, photocopying, or otherwise, without prior written permission of the publisher. Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in the book, and Manning Publications was aware of a trademark claim, the designations have been printed in initial caps or all caps. Recognizing the importance of preserving what has been written, it is Manning’s policy to have the books we publish printed on acid­free paper, and we exert our best efforts to that end. Recognizing also our responsibility to conserve the resources of our planet, Manning books are printed on paper that is at least 15 percent recycled and processed without the use of elemental chlorine. Manning Publications Co. PO Box 761 Shelter Island, NY 11964 www.allitebooks.com Development editor: Cynthia Kane Review editor: Aleksandar Dragosavljević Technical development editor: Stan Bice Project editors: Kevin Sullivan, David Novak Copyeditor: Sharon Wilkey Proofreader: Melody Dolab Technical proofreader: Doug Warren Typesetter and cover design: Marija Tudor ISBN 9781617292576 Printed in the United States of America 1 2 3 4 5 6 7 8 9 10 – EBM – 22 21 20 19 18 17 www.allitebooks.com HistPoray rt 1.
    [Show full text]
  • Middleware in Action 2007
    Technology Assessment from Ken North Computing, LLC Middleware in Action Industrial Strength Data Access May 2007 Middleware in Action: Industrial Strength Data Access Table of Contents 1.0 Introduction ............................................................................................................. 2 Mature Technology .........................................................................................................3 Scalability, Interoperability, High Availability ...................................................................5 Components, XML and Services-Oriented Architecture..................................................6 Best-of-Breed Middleware...............................................................................................7 Pay Now or Pay Later .....................................................................................................7 2.0 Architectures for Distributed Computing.................................................................. 8 2.1 Leveraging Infrastructure ........................................................................................ 8 2.2 Multi-Tier, N-Tier Architecture ................................................................................. 9 2.3 Persistence, Client-Server Databases, Distributed Data ....................................... 10 Client-Server SQL Processing ......................................................................................10 Client Libraries ..............................................................................................................
    [Show full text]
  • Data Modeler User's Guide
    Oracle® SQL Developer Data Modeler User's Guide Release 18.1 E94838-01 March 2018 Oracle SQL Developer Data Modeler User's Guide, Release 18.1 E94838-01 Copyright © 2008, 2018, Oracle and/or its affiliates. All rights reserved. Primary Author: Celin Cherian Contributing Authors: Chuck Murray Contributors: Philip Stoyanov This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, then the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, delivered to U.S. Government end users are "commercial computer software" pursuant to the applicable Federal Acquisition Regulation and agency- specific supplemental regulations. As such, use, duplication, disclosure, modification, and adaptation of the programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, shall be subject to license terms and license restrictions applicable to the programs.
    [Show full text]
  • Package 'Databaseconnector'
    Package ‘DatabaseConnector’ April 15, 2021 Type Package Title Connecting to Various Database Platforms Version 4.0.2 Date 2021-04-12 Description An R 'DataBase Interface' ('DBI') compatible interface to various database plat- forms ('PostgreSQL', 'Oracle', 'Microsoft SQL Server', 'Amazon Redshift', 'Microsoft Parallel Database Warehouse', 'IBM Netezza', 'Apache Im- pala', 'Google BigQuery', and 'SQLite'). Also includes support for fetching data as 'Andromeda' objects. Uses 'Java Database Connectivity' ('JDBC') to con- nect to databases (except SQLite). SystemRequirements Java version 8 or higher (https://www.java.com/) Depends R (>= 2.10) Imports rJava, SqlRender (>= 1.7.0), methods, stringr, rlang, utils, DBI (>= 1.0.0), urltools, bit64 Suggests aws.s3, R.utils, withr, testthat, DBItest, knitr, rmarkdown, RSQLite, ssh, Andromeda, dplyr License Apache License VignetteBuilder knitr URL https://ohdsi.github.io/DatabaseConnector/, https: //github.com/OHDSI/DatabaseConnector 1 2 R topics documented: BugReports https://github.com/OHDSI/DatabaseConnector/issues Copyright See file COPYRIGHTS RoxygenNote 7.1.1 Encoding UTF-8 R topics documented: connect . .3 createConnectionDetails . .6 createZipFile . .9 DatabaseConnectorDriver . 10 dbAppendTable,DatabaseConnectorConnection,character,data.frame-method . 10 dbClearResult,DatabaseConnectorResult-method . 11 dbColumnInfo,DatabaseConnectorResult-method . 12 dbConnect,DatabaseConnectorDriver-method . 13 dbCreateTable,DatabaseConnectorConnection,character,data.frame-method . 13 dbDisconnect,DatabaseConnectorConnection-method
    [Show full text]
  • IBM AIX Version 6.1 Differences Guide
    Front cover IBM AIX Version 6.1 Differences Guide AIX - The industrial strength UNIX operating system AIX Version 6.1 enhancements explained An expert’s guide to the new release Roman Aleksic Ismael "Numi" Castillo Rosa Fernandez Armin Röll Nobuhiko Watanabe ibm.com/redbooks International Technical Support Organization IBM AIX Version 6.1 Differences Guide March 2008 SG24-7559-00 Note: Before using this information and the product it supports, read the information in “Notices” on page xvii. First Edition (March 2008) This edition applies to AIX Version 6.1, program number 5765-G62. © Copyright International Business Machines Corporation 2007, 2008. 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 Figures . xi Tables . xiii Notices . xvii Trademarks . xviii Preface . xix The team that wrote this book . xix Become a published author . xxi Comments welcome. xxi Chapter 1. Application development and system debug. 1 1.1 Transport independent RPC library. 2 1.2 AIX tracing facilities review . 3 1.3 POSIX threads tracing. 5 1.3.1 POSIX tracing overview . 6 1.3.2 Trace event definition . 8 1.3.3 Trace stream definition . 13 1.3.4 AIX implementation overview . 20 1.4 ProbeVue . 21 1.4.1 ProbeVue terminology. 23 1.4.2 Vue programming language . 24 1.4.3 The probevue command . 25 1.4.4 The probevctrl command . 25 1.4.5 Vue: an overview. 25 1.4.6 ProbeVue dynamic tracing example . 31 Chapter 2. File systems and storage. 35 2.1 Disabling JFS2 logging .
    [Show full text]
  • Comparing OLE DB and ODBC This Document Compares the Basic Features of OLE DB to the Basic Features of ODBC (Open Database Connectivity)
    Comparing OLE DB and ODBC This document compares the basic features of OLE DB to the basic features of ODBC (Open Database Connectivity). It is intended to help clarify when to use one over the other. Introduction OLE DB and ODBC are both specifications created by Microsoft to address universal data access. Each is intended as an industry standard that will make access between one vendor's data store and another vendor's data consumer seamless. Microsoft's definition of OLE DB is a strategic system-level programming interface to data across the organization. OLE DB is an open specification designed to build on the success of ODBC by providing an open standard for accessing all kinds of data. And the definition of ODBC is an industry standard and a component of Microsoft® Windows® Open Services Architecture (WOSA). The ODBC interface makes it possible for applications to access data from a variety of database management systems (DBMSs). ODBC permits maximum interoperability—an application can access data in diverse DBMSs through a single interface. Furthermore, that application will be independent of any DBMS from which it accesses data. Users of the application can add software components called drivers, which create an interface between an application and a specific DBMS. The two primary differences between the two are • OLE DB is a component based specification and ODBC is a procedural based specification • SQL is the core of accessing data using ODBC but just one of the means of data access through OLE DB • ODBC is constrained to relational data stores; OLE DB supports all forms of data stores (relational, hierarchical, etc) In general, OLE DB provides a richer and more flexible interface for data access because it is not tightly bound to a command syntax (like SQL in the case of ODBC).
    [Show full text]
  • Amazon Aurora Mysql Database Administrator's Handbook
    Amazon Aurora MySQL Database Administrator’s Handbook Connection Management March 2019 Notices Customers are responsible for making their own independent assessment of the information in this document. This document: (a) is for informational purposes only, (b) represents current AWS product offerings and practices, which are subject to change without notice, and (c) does not create any commitments or assurances from AWS and its affiliates, suppliers or licensors. AWS products or services are provided “as is” without warranties, representations, or conditions of any kind, whether express or implied. The responsibilities and liabilities of AWS to its customers are controlled by AWS agreements, and this document is not part of, nor does it modify, any agreement between AWS and its customers. © 2019 Amazon Web Services, Inc. or its affiliates. All rights reserved. Contents Introduction .......................................................................................................................... 1 DNS Endpoints .................................................................................................................... 2 Connection Handling in Aurora MySQL and MySQL ......................................................... 3 Common Misconceptions .................................................................................................... 5 Best Practices ...................................................................................................................... 6 Using Smart Drivers ........................................................................................................
    [Show full text]
  • Dot Net Programming CLASS: TYBBA(CA) V SEM (2013 PATTERN)
    DNYANSAGAR ARTS AND COMMERCE COLLEGE, BALEWADI, PUNE – 45 Subject: 503 : Dot Net Programming CLASS: TYBBA(CA) V SEM (2013 PATTERN) Unit 1 :Introduction to .Net Framework Introduction to .NET Framework .NET is a software framework which is designed and developed by Microsoft. The first version of the .Net framework was 1.0 which came in the year 2002. In easy words, it is a virtual machine for compiling and executing programs written in different languages like C#, VB.Net etc. It is used to develop Form-based applications, Web-based applications, and Web services. There is a variety of programming languages available on the .Net platform, VB.Net and C# being the most common ones. It is used to build applications for Windows, phone, web, etc. It provides a lot of functionalities and also supports industry standards. .NET Framework supports more than 60 programming languages in which 11 programming languages are designed and developed by Microsoft. The remaining Non-Microsoft Languages which are supported by .NET Framework but not designed and developed by Microsoft. Common Language Runtime(CLR): CLR is the basic and Virtual Machine component of the .NET Framework. It is the run-time environment in the .NET Framework that runs the codes and helps in making the development process easier by providing the various services such as remoting, thread management, type-safety, memory management, robustness, etc.. Basically, it is responsible for managing the execution of .NET programs regardless of any .NET programming language. It also helps in the management of code, as code that targets the runtime is known as the Managed Code and code doesn’t target to runtime is known as Unmanaged code.
    [Show full text]
  • Autocad 2008 驱动程序和外围设备手册
    <$nopage>: <$nopage>: <$nopage>, <$nopage>: <$nopage>: <$nopage><$nopage>, <$nopage> (DWT) :, <$nopage> (DWT) : , <$nopage> (DWT) :, <$nopage> (DWT) :, <$nopage>, <$nopage>, <$nopage>, <$nopage>: <$nopage>, <$nopage>, <$nopage>: <$nopage>:, <$nopage>:, <$nopage>:, <$nopage>:, <$nopage>:, <$nopage>:, <$nopage>:, <$nopage>:, <$nopage>: , <$nopage>:, <$nopage>:, <$nopage>:, <$nopage>:, <$nopage> , <$nopage>: <$nopage>: <$nopage>:, <$nopage>:, <$nopage>:: <$nopage>, <$nopage> (UCS): <$nopage>: <$nopage>:, <$nopage>: , <$nopage>:, <$nopage>:, <$nopage>:, <$nopage>:, <$nopage> :, <$nopage>:, <$nopage>:, <$nopage>:, <$nopage>:, <$nopage>:, <$nopage>:, <$nopage><$nopage>, <$nopage>:, <$nopage>, <$nopage>Intellimouse, AutoCAD 2008 > 10 1 AutoCAD 2008 > > > OPTIONS OPTIONS PAN ZOOM MBUTTONPAN SHORTCUTMENU ZOOMFACTOR AutoCAD 2008 > > > OPTIONS OPTIONS REINIT / TABLET TABMODE <$nopage>D3D <$nopage>OGL AutoCAD 2008 > AutoCAD AutoCAD AutoCAD OpenGL (OGL) Direct 3D (D3D) AutoCAD 2008 > > > 3DCONFIG AutoCAD 2008 > > > 3DCONFIG AutoCAD 2008 > HDIHeidi ® HDI HDI (PC3) PC3 “” PC3 “” PC3 “” (PC3) Windows “” AutoCAD 2008 > > > PLOT PLOTTERMANAGER “” AutoCAD 2008 > > > PAGESETUP PCINWIZARD PCP PC2 “” PLOT PLOTTERMANAGER “” AutoCAD 2008 > > > PLOTTERMANAGER “” AutoCAD 2008 > > PC3 > PC3 PLOTTERMANAGER “” AutoCAD 2008 > > PC3 > PC3 PC3 PMP PMP HDI AutoCAD 2008 > > PC3 > > PLOTTERMANAGER “” AutoCAD 2008 > > PC3 > > PLOTTERMANAGER “” AutoCAD 2008 > > PC3 > > PLOTTERMANAGER “” AutoCAD 2008 > > PC3 > > PLOTTERMANAGER “” AutoCAD 2008 > > PC3 > > PLOTTERMANAGER “”
    [Show full text]
  • *Library/ Mentoring/ Association/ Club Activities *Library/ Mentoring
    REGULATION 2020-21 B.Sc. INFORMATION TECHNOLOGY SEMSTER III B.Sc. INFORMATION TECHNOLOGY SL. COMPONENTS HOURS CREDITS PART III CORE SUBJECTS 1. Numerical Method and Operation Research 4 4 2. Object Oriented Programming with C++ 4 4 3. Object Oriented Programming with C++ - LAB 6 3 ALLIED SUBJECTS - 1 4. Data Structure 4 4 5. Data Structure – LAB 4 2 6. Skill Based Core Subject – I DTP 5(IT+4P) 4 7. Non – Major Elective – I 2 2 8. Common Yoga -- 2 TOTAL (5T + 3P = 8 COURSE) 30* 25 *Library/ Mentoring/ Association/ Club Activities SEMSTER IV B.Sc. INFORMATION TECHNOLOGY SL. COMPONENTS HOURS CREDITS PART III CORE SUBJECTS 1. Java Programming 4 4 2. Java Programming Lab 6 3 3. Operating System 4 4 ALLIED SUBJECTS - 1 4. Relational Data Base Management System 4 4 5. ORACLE – LAB 4 2 6. Skill Based Core Subject – II VISUAL PROGRAMMING 5(2T+3P) 4 7. Non – Major Elective – II 2 2 8. Computers for Digital Era -- 2 9. Extension Activity -- 1 10. Library Mentoring and Associations 1 -- TOTAL (5T + 3P = 8 COURSE) 30* 26 *Library/ Mentoring/ Association/ Club Activities SEMSTER V B.Sc. INFORMATION TECHNOLOGY SL. COMPONENTS HOURS CREDITS PART III CORE SUBJECTS 1. Scripting Language 4 4 2. Software Engineering and Testing 4 4 3. Data Communication and Networking 4 4 4. Scripting Language – LAB 6 3 5. Major Elective – I (Group – A) 4 4 Skill Based Common Subject – 6. Personality Development /Effective Communication/Youth 2 2 Leadership 7. Mini Project 5 5 TOTAL (5T + 1P + 1Project = 7 COURSE) 30* 26 *Library/ Mentoring/ Association/ Club Activities SEMSTER VI B.Sc.
    [Show full text]
  • IBM Powervp Introduction and Technical Overview
    Front cover IBM PowerVP Introduction and Technical Overview Liviu Rosca Stefan Stefanov Redpaper International Technical Support Organization IBM PowerVP: Introduction and Technical Overview August 2015 REDP-5112-01 Note: Before using this information and the product it supports, read the information in “Notices” on page v. Second Edition (August 2015) This edition applies to Version 1, Release 1, Modification 3 of PowerVP Standard Edition (product number 5765-SLE). This document was created or updated on August 14, 2015. © Copyright International Business Machines Corporation 2014, 2015. 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 . .v Trademarks . vi IBM Redbooks promotions . vii Preface . ix Authors. ix Now you can become a published author, too! . .x Comments welcome. xi Stay connected to IBM Redbooks . xi Chapter 1. Introduction. 1 1.1 PowerVP overview . 2 1.2 PowerVP features and benefits. 2 1.3 PowerVP architecture . 4 Chapter 2. Planning and installation . 9 2.1 Planning for PowerVP . 10 2.1.1 PowerVP security considerations . 12 2.2 PowerVP installation . 12 2.2.1 PowerVP installation overview . 13 2.2.2 PowerVP installer on Microsoft Windows systems . 13 2.2.3 Installing PowerVP GUI on AIX or Linux. 27 2.2.4 Installing PowerVP agent manually on IBM i . 30 2.2.5 Installing PowerVP agent on AIX and the VIOS . 31 2.2.6 Installing PowerVP agent on Linux . 34 2.3 Starting and stopping PowerVP . 39 2.4 Upgrading PowerVP agents . 40 2.5 PowerVP SSL configuration .
    [Show full text]