OpenEdge Data Management: DataServer for Microsoft SQL Server

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Migration Issues Creating a schema holder A–2 The MS SQL Server Utilities are located under the DataServer menu option in the Data Administration. Progress Software Corporation recommends that you use the Create DataServer Schema option to pull in all the objects that your application needs. This will create the schema information as a database type of MS SQL Server instead of ODBC. After completing the schema pull, the schema needs to be adjusted to conform to OpenEdge behavior. To adjust the schema after completing the pull: 1. Connect to the original OpenEdge database. 2. Select the DataServer→ MS SQL Server Utilities→ Schema Migration Tools→ Adjust Schema option to fix the OpenEdge attributes needed for your application to run. You can specify the entire schema holder or specific objects.
Modifying your application Note the following considerations and plan, as needed: Modifying your application • The DataServer for MS SQL Server supports the same functionality as the DataServer for ODBC. Therefore, you do not have to change your application. However, if you used any reference to DBTYPE as ODBC, you will have to change these to MS SQL Server. • Determine your application needs and goals before changing INTEGER data types to INT64 data types in applications. Not all INTEGER data types will necessarily require the additional bit size, nor will wholesale changes in data types necessarily work efficiently with other interfaces to ABL. To review additional considerations about determining when to use INT64 versus INTEGER, see Release 10 ABL Data Types Web paper available at the Web paper category of the PSDN Web site located at http://communities.progress.com/pcom/community/psdn. A–3
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PROGRESS® 10 OPENEDGE® OpenEdge®
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Contents Preface . . . . . . . . .
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Contents Values of output parameter
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Contents 8. Troubleshooting. . . .
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Tables Contents Table 1-1: DataServ
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Examples Contents Example 3-1: Pass
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Preface This Preface contains the f
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Chapter 5, “Configuring the DataS
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Typographical conventions This manu
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Preface A called external procedure
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Preface Obtaining more information
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Preface Copyright © 1991 by Lucent
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Preface OpenEdge includes Sonic sof
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Preface WARRANTIES, INCLUDING, BUT
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Introduction 1 The OpenEdge® DataS
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DataServer components DataServer co
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DataServer for MS SQL Server logic
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DataServer components If you plan t
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DataServer utilities DataServer uti
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DataServer configurations DataServe
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DataServer configurations Configuri
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Typical configuration scenarios Dat
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Guidelines for using the DataServer
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Documentation resources Documentati
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Initial Programming Considerations
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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
Page 229 and 230: DataServer utilities When you acces
Page 231 and 232: Creating a schema holder 4. In the
Page 233 and 234: Updating a schema holder Updating a
Page 235 and 236: Verifying a schema holder Verifying
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Page 239 and 240: Changing connection information in
Page 241 and 242: Deleting a schema holder Deleting a
Page 243 and 244: Migrating an OpenEdge database to M
Page 249 and 250: Delta df to MS SQL Server Increment
Page 255 and 256: Modifying field-level information Y
Page 257 and 258: Defining the ROWID Modifying a sche
Page 259 and 260: Adding extended ABL support Adding
Page 261 and 262: Adding extended ABL support Using c
Page 263 and 264: Adding extended ABL support create
Page 265 and 266: Troubleshooting This chapter descri
Page 267 and 268: ODBC options Tuning your environmen
Page 269 and 270: Tuning your environment with the -D
Page 275 and 276: SVUB,x—the Unified Broker Server
Page 277 and 278: Adjusting values Tuning your enviro
Page 279: Migration Issues A This appendix di
Page 283 and 284: Sample code for the db.owner.Custom
Page 285 and 286: Server Related Command Line Utiliti
Page 287 and 288: -validate -help Progress Explorer c
Page 289 and 290: -host host-name Progress Explorer c
Page 291 and 292: Progress Explorer command line util
Page 293 and 294: -user user-name Progress Explorer c
Page 295 and 296: Syntax Parameters service-name PROB
Page 297 and 298: Non-Progress Explorer command line
Page 299 and 300: Data Type Details C This appendix s
Page 301 and 302: ntext 9 nvarchar(max) SQL_NLONGVARC
Page 303 and 304: Using qt_debug to Analyze Performan
Page 305 and 306: Index Numbers 4GLTrans log entry ty
Page 307 and 308: Data types 2-17, C-1 changing 7-34
Page 309 and 310: K Key buffer troubleshooting 8-8 Ke
Page 311 and 312: Progress Explorer Framework 5-23 an
Page 313 and 314: Service Name (-S) shutdown paramete
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OpenEdge Data Management: DataServer for Microsoft SQL Server

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