OpenEdge Data Management: DataServer for Microsoft SQL Server

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© 2009 Progress Software Corporation and/or its subsidiaries or affiliates. All rights reserved. These materials and all Progress® software products are copyrighted and all rights are reserved by Progress Software Corporation. The information in these materials is subject to change without notice, and Progress Software Corporation assumes no responsibility for any errors that may appear therein. The references in these materials to specific platforms supported are subject to change. Actional, Apama, Apama (and Design), Artix, Business Empowerment, DataDirect (and design), DataDirect Connect, DataDirect Connect64, DataDirect Technologies, DataDirect XML Converters, DataDirect XQuery, DataXtend, Dynamic Routing Architecture, EdgeXtend, Empowerment Center, Fathom, IntelliStream, IONA, IONA (and design), Making Software Work Together, Mindreef, ObjectStore, OpenEdge, Orbix, PeerDirect, POSSENET, Powered by Progress, PowerTier, Progress, Progress DataXtend, Progress Dynamics, Progress Business Empowerment, Progress Empowerment Center, Progress Empowerment Program, Progress OpenEdge, Progress Profiles, Progress Results, Progress Software Developers Network, Progress Sonic, ProVision, PS Select, SequeLink, Shadow, SOAPscope, SOAPStation, Sonic, Sonic ESB, SonicMQ, Sonic Orchestration Server, SonicSynergy, SpeedScript, Stylus Studio, Technical Empowerment, WebSpeed, Xcalia (and design), and Your Software, Our Technology–Experience the Connection are registered trademarks of Progress Software Corporation or one of its affiliates or subsidiaries in the U.S. and/or other countries. AccelEvent, Apama Dashboard Studio, Apama Event Manager, Apama Event Modeler, Apama Event Store, Apama Risk Firewall, AppsAlive, AppServer, ASPen, ASP-in-a-Box, BusinessEdge, Business Making Progress, Cache-Forward, DataDirect Spy, DataDirect SupportLink, Fuse, Fuse Mediation Router, Fuse Message Broker, Fuse Services Framework, Future Proof, GVAC, High Performance Integration, ObjectStore Inspector, ObjectStore Performance Expert, OpenAccess, Orbacus, Pantero, POSSE, ProDataSet, Progress ESP Event Manager, Progress ESP Event Modeler, Progress Event Engine, Progress RFID, Progress Software Business Making Progress, PSE Pro, SectorAlliance, SeeThinkAct, Shadow z/Services, Shadow z/Direct, Shadow z/Events, Shadow z/Presentation, Shadow Studio, SmartBrowser, SmartComponent, SmartDataBrowser, SmartDataObjects, SmartDataView, SmartDialog, SmartFolder, SmartFrame, SmartObjects, SmartPanel, SmartQuery, SmartViewer, SmartWindow, Sonic Business Integration Suite, Sonic Process Manager, Sonic Collaboration Server, Sonic Continuous Availability Architecture, Sonic Database Service, Sonic Workbench, Sonic XML Server, StormGlass, The Brains Behind BAM, WebClient, Who Makes Progress, and Your World. Your SOA. are trademarks or service marks of Progress Software Corporation or one of its affiliates or subsidiaries in the U.S. and other countries. Java and all Java-based marks are trademarks or registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. Any other trademarks contained herein are the property of their respective owners. Third party acknowledgements — See the “Third party acknowledgements” section on page Preface–9. December 2009 Last updated with new content: Release 10.2B Product Code: 4496; R10.2B For the latest documentation updates see OpenEdge Product Documentation on PSDN (http://communities.progress.com/ pcom/docs/DOC-16074).
Contents Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preface–1 1. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1 MS SQL Server DataServer overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2 DataServer components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–3 DataServer for MS SQL Server logic. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–5 Schema holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–6 Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–7 DataServer utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–9 DataServer demonstration databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–10 DataServer configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–11 The local DataServer configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–11 The remote DataServer configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 1–12 Configuring distributed DataServer applications using ProBroker . . . . . 1–13 Configuring distributed DataServer applications using the Unified Broker Framework. . . . . . . . . . . . . . . . . . . . . . . . 1–14 Software requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–16 Guidelines for using the DataServer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–17 Some functionality highlights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–17 Using the DataServer for MS SQL Server for the first time . . . . . . . . . . . 1–17 Migrating an OpenEdge database to an MS SQL Server data source . . 1–18 Documentation resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–19 2. Initial Programming Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1 Database design issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3 OpenEdge database objects and MS SQL Server database objects . . . 2–3 Naming conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–4 MS SQL Server DataServer data source limits . . . . . . . . . . . . . . . . . . . . 2–5 Code pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–5 Support for Unicode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–9 Indexes and sorting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–11 Case sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–13 Interaction of code page, collation, and case sensitivity . . . . . . . . . . . . . 2–13 MS SQL Server data source views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–13 Triggers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–14
Page 1: PROGRESS® 10 OPENEDGE® OpenEdge®
Page 5 and 6: Contents Values of output parameter
Page 7 and 8: Contents 8. Troubleshooting. . . .
Page 9 and 10: Tables Contents Table 1-1: DataServ
Page 11 and 12: Examples Contents Example 3-1: Pass
Page 13 and 14: Preface This Preface contains the f
Page 15 and 16: Chapter 5, “Configuring the DataS
Page 17 and 18: Typographical conventions This manu
Page 19 and 20: Preface A called external procedure
Page 21 and 22: Preface Obtaining more information
Page 23 and 24: Preface Copyright © 1991 by Lucent
Page 25 and 26: Preface OpenEdge includes Sonic sof
Page 27 and 28: Preface WARRANTIES, INCLUDING, BUT
Page 29 and 30: Introduction 1 The OpenEdge® DataS
Page 31 and 32: DataServer components DataServer co
Page 33 and 34: DataServer for MS SQL Server logic
Page 35 and 36: DataServer components If you plan t
Page 37 and 38: DataServer utilities DataServer uti
Page 39 and 40: DataServer configurations DataServe
Page 41 and 42: DataServer configurations Configuri
Page 43 and 44: Typical configuration scenarios Dat
Page 45 and 46: Guidelines for using the DataServer
Page 47 and 48: Documentation resources Documentati
Page 49 and 50: Initial Programming Considerations
Page 51 and 52: Database design issues Database des
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MS SQL Server DataServer data sourc
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Database design issues For example,
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Support for Unicode Database design
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Database design issues restrictions
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Database design issues For example,
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OpenEdge sequences Database design
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Data types MS SQL Server data types
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Table 2-5: MS SQL Server data type
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Determining your application needs
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Data types The ABL DATETIME and DAT
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Data types Table 2-10 provides deta
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Schema Migration > OpenEdge DB to M
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Default and Special Datetime Defaul
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Table 2-12 depicts mapping between
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Record creation Record creation Rec
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Record creation The VALIDATE or REL
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Share locks Data source record lock
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Additional record locking details D
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Data source record locking to be lo
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Transactions Transactions With Data
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Error handling Error handling One c
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Overflow checking Error handling Ov
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Impact of MAX-ROWS Cursors The MAX-
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Block cursors on versus off Cursors
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ABL issues • If you force the cre
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ABL issues Include the SCROLLING op
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ABL issues When you run find.p with
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NO-LOCK option 1 SHARE-LOCK option
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RDBMS Stored Procedure Details 3 Th
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RDBMS stored procedure basics RDBMS
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RDBMS stored procedure basics schem
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Run Stored-Procedure details •
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Run Stored-Procedure details An exp
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Run Stored-Proc statement execution
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Data output and retrieval options D
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Interfacing with RDBMS stored proce
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Technique to use proc-text-buffer I
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Loading result sets into temp-table
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Details about a dynamic temp-table
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Handling errors • If you try to e
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ROWID Support It is important to no
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ROWID Support If the table uses com
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DEFINE VARIABLE hSendSQL AS HANDLE
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Additional Features to Enhance Data
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Enhancements overview For installat
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Firehose and Fast Forward-Only Curs
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• Lowest connection value • Num
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Query tuning Query tuning How you s
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LOOKAHEAD NO-LOOKAHEAD SEPARATE-CON
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Caching records Caching records The
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Join by SQLDB FOR EACH customer, EA
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Modifying the run-time schema check
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Configuring the DataServer 5 Config
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DataServer components Table 5-1: In
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Configuring a local DataServer Conf
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Configuring a remote DataServer 5.
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Configuring a remote DataServer For
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Configuring a remote DataServer Whe
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Configuring a remote DataServer The
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Creating a schema holder Creating a
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Creating a schema holder 4. Start t
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Creating a schema holder Table 5-4
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Creating a schema holder You can al
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Typical configuration for a remote
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Typical configuration for a remote
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Connecting the DataServer You can s
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Starting a remote DataServer Starti
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Starting a remote DataServer Starti
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Starting a remote DataServer For ex
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Connecting a schema holder Connecti
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Direct Connect (-DirectConnect) Pas
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Note the following command syntax u
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Use the PRGRS_CONNECT parameter in
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Connecting a schema holder Table 6-
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Connecting a schema holder 3. The v
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Connecting a schema holder Note: Ap
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Connecting a schema holder The ABL
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Connection troubleshooting Connecti
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Setting the log file location Conne
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The DataServer Tutorial 7 This chap
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Preparing to create demonstration d
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Preparing to create demonstration d
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DataServer utilities When you acces
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Creating a schema holder 4. In the
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Updating a schema holder Updating a
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Verifying a schema holder Verifying
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Verifying a schema holder 4. There
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Changing connection information in
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Deleting a schema holder Deleting a
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Migrating an OpenEdge database to M
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Delta df to MS SQL Server Increment
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Modifying field-level information Y
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Defining the ROWID Modifying a sche
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Adding extended ABL support Adding
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Adding extended ABL support Using c
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Adding extended ABL support create
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Troubleshooting This chapter descri
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ODBC options Tuning your environmen
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Tuning your environment with the -D
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SVUB,x—the Unified Broker Server
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Adjusting values Tuning your enviro
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Migration Issues A This appendix di
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Modifying your application Note the
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Sample code for the db.owner.Custom
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Server Related Command Line Utiliti
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-validate -help Progress Explorer c
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-host host-name Progress Explorer c
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Progress Explorer command line util
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-user user-name Progress Explorer c
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Syntax Parameters service-name PROB
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Non-Progress Explorer command line
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Data Type Details C This appendix s
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ntext 9 nvarchar(max) SQL_NLONGVARC
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Using qt_debug to Analyze Performan
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Index Numbers 4GLTrans log entry ty
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Data types 2-17, C-1 changing 7-34
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K Key buffer troubleshooting 8-8 Ke
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Progress Explorer Framework 5-23 an
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Service Name (-S) shutdown paramete
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