OpenEdge Data Management: DataServer for Microsoft SQL Server

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Configuring the DataServer 5–16 Permissions for connecting a schema holder When you connect to a schema holder, you can also choose to connect to your MS SQL Server database. To connect to the data source, you must provide a valid login name and password combination. Use the User ID (-U) parameter to provide the user ID and the Password (-P) parameter to provide the password. Figure 5–1 shows an example of the User ID and Password dialog box. Figure 5–1: User ID and Password dialog box Note that value xxxxxx that appears in Figure 5–1 is only a placeholder for the actual MS SQL Server database name to which you intend to connect. Application-specific permissions In addition to the MS SQL Server database permissions required by the DataServer, the required permissions for users depend on the applications that they are using. For example, a user who is running an OpenEdge application that queries but does not update the employee table in the data source must connect to the data source with a login name and password combination that provides at least SELECT privileges for the employee table. For users who will manipulate data at runtime, the appropriate select, insert, update, and delete permissions must be granted as administered by the foreign (target) data source. In summary, the login name (or user ID) and password combination required to run a particular application depends on the following: • The tables that the application accesses • The type of access required to those tables Preparing to create the schema holder This section addresses the steps required to create the schema holder. To prepare to create the schema holder: 1. Verify that your MS SQL Server database is accessible and that you can connect to it. Transact-SQL and the MS SQL Server Query Analyzer can serve as a test for connectivity. 2. Verify that you have installed the ODBC drivers. 3. Once you have configured your data source (DSN), make sure that you can establish a connection independent of using the DataServer. From your DSN configuration, select to test the connection to MS SQL Server using the ODBC interface.
Creating a schema holder 4. Start the DataServer as described in either the “Starting a local DataServer” section on page 6–2 or the “Starting a remote DataServer” section on page 6–3. 5. Open the Data Administration or the character Data Dictionary. Creating a new empty OpenEdge database The DataServer uses the empty OpenEdge database as a holder for the schema for your MS SQL Server database. The simplest way to create an empty OpenEdge database is to do it from the Data Administration, as described in this section. For information on other ways to create an empty OpenEdge database, see OpenEdge Data Management: Database Administration. If you create a new OpenEdge application to be Unicode-enabled, ensure that you create the database from a Unicode source. A copy of the empty OpenEdge UTF-8 database can be obtained from $DLC/prolang/utf/empty. If you choose UTF-8 as your schema image code page, your schema holder’s code page must also be UTF-8. If you create a new OpenEdge application to be Unicode-enabled, ensure that you create the database from a Unicode source. A copy of the empty OpenEdge UTF-8 database can be obtained from $DLC/prolang/utf/empty. If you choose UTF-8 as your schema image code page, your schema holder’s code page must also be UTF-8. To create and connect an empty OpenEdge database from the OpenEdge Data Administration tool: 1. Start the Data Administration. 2. Select the Database→ Create option. The Create Database dialog box appears: 3. Type the schema-holder name (for example, mssholder) in the New Physical Database Name field. 4. Select the An EMPTY Database option. 5. Choose OK. The following dialog box appears. By default, the name of the newly created data source appears in the Physical Name field, as shown: 5–17
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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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Interfacing with RDBMS stored proce
Page 129 and 130: Loading result sets into temp-table
Page 131 and 132: Interfacing with RDBMS stored proce
Page 133 and 134: Details about a dynamic temp-table
Page 139 and 140: Handling errors • If you try to e
Page 141 and 142: ROWID Support It is important to no
Page 143 and 144: ROWID Support If the table uses com
Page 145 and 146: DEFINE VARIABLE hSendSQL AS HANDLE
Page 147 and 148: Additional Features to Enhance Data
Page 149 and 150: Enhancements overview For installat
Page 151 and 152: Firehose and Fast Forward-Only Curs
Page 153 and 154: • Lowest connection value • Num
Page 155 and 156: Query tuning Query tuning How you s
Page 157 and 158: LOOKAHEAD NO-LOOKAHEAD SEPARATE-CON
Page 159 and 160: Caching records Caching records The
Page 161 and 162: Join by SQLDB FOR EACH customer, EA
Page 163 and 164: Modifying the run-time schema check
Page 165 and 166: Configuring the DataServer 5 Config
Page 167 and 168: DataServer components Table 5-1: In
Page 169 and 170: Configuring a local DataServer Conf
Page 171 and 172: Configuring a remote DataServer 5.
Page 173 and 174: Configuring a remote DataServer For
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Page 179: Creating a schema holder Creating a
Page 183 and 184: Creating a schema holder Table 5-4
Page 185 and 186: Creating a schema holder You can al
Page 187 and 188: Typical configuration for a remote
Page 189 and 190: Typical configuration for a remote
Page 191 and 192: Connecting the DataServer You can s
Page 193 and 194: Starting a remote DataServer Starti
Page 195 and 196: Starting a remote DataServer Starti
Page 197 and 198: Starting a remote DataServer For ex
Page 199 and 200: Connecting a schema holder Connecti
Page 201 and 202: Direct Connect (-DirectConnect) Pas
Page 203 and 204: Note the following command syntax u
Page 205 and 206: Use the PRGRS_CONNECT parameter in
Page 207 and 208: Connecting a schema holder Table 6-
Page 211 and 212: Connecting a schema holder 3. The v
Page 215 and 216: Connecting a schema holder Note: Ap
Page 217 and 218: Connecting a schema holder The ABL
Page 219 and 220: Connection troubleshooting Connecti
Page 221 and 222: Setting the log file location Conne
Page 223 and 224: The DataServer Tutorial 7 This chap
Page 225 and 226: Preparing to create demonstration d
Page 227 and 228: Preparing to create demonstration d
Page 229 and 230: 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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