OpenEdge Data Management: DataServer for Microsoft SQL Server

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The DataServer Tutorial 7–4 Table 7–1: OpenEdge DB to MS SQL Server utility (1 of 2) Interface element Description Original OpenEdge Database Accept the default value; it is the name of the connected data source.For example, if you copied the sports database to create a demonstration database, the default value sports displays. Connect parameters for OpenEdge Name of Schema holder Database Accept the default value, which specifies the current working database. Type the name you want to use for your schema holder. For example, type myholder. Logical Database Name Type name that OpenEdge will use to identify the MS SQL Server database. ODBC Data Source Name Type the name you used when registering the data source. For example, if you accepted the ODBC Data Source Name suggested earlier in the “Preparing to create demonstration databases” section on page 7–3, type mysports. Otherwise, type the ODBC Data Source name you previously set up. Username Type the user ID for MS SQL Server database. User’s Password Type the password of the user. Connect parameters See Chapter 6, “Connecting the DataServer,” for connection parameters. Maximum Varchar Length Enter the maximum size of the VARCHAR field. Any size greater will be text. Max size is 8000. Codepage Accept the default code page value. Collation Accept the default value. Insensitive Accept the default value. Create RECID Field Select this check box to obtain the cursor scrolling capability. Load SQL Accept the default check mark in this check box to specify that the generated SQL script will be loaded into the data source. Move Data Select this check box to dump and load data from OpenEdge to MS SQL Server. Create Shadow Columns MS SQL Server is case insensitive by default, and this box is unmodifiable. When SQL Server is configured with a case sensitive code page, this box is available for selection. Selecting it provides case insensitivity compatible with the behavior of an OpenEdge database.
Preparing to create demonstration databases Table 7–1: OpenEdge DB to MS SQL Server utility (2 of 2) Interface element Description Include Defaults Check if you want the OpenEdge initial value used as the default in the SQL script. For field widths use When pushing fields to a foreign data source, you can select one of two primary field format options: • Width — Uses the value of the _width field in the _field record. • 4GL Format — Compiles with the current default width specified. (default) If you select the 4GL Format option, you have an additional setting to define: • Expand x(8) to 30 — This setting is on by default to indicate that the format for the character fields defined as x(8) will be created as 30 characters. Note: For a complete description for running while in batch mode, see the “Running the OpenEdge DB to MS SQL Server utility” section on page 7–20. 10. Running the utility creates and connects a schema holder and the MS SQL Server database. It operates as follows: a. SQL script is generated. b. SQL that creates the schema is sent to the MS SQL Server data manager. c. The schema is pulled back to the schema holder. d. The schema holder and the OpenEdge database are compared and all information needed by OpenEdge is applied to the schema holder. e. Data is loaded if selected. f. The schema holder is disconnected. Note: You cannot use the Expand x(8) to 30 setting with the Width option. For Create RECID use: Select either Trigger or Computed Column. Trigger is selected by default. Computed Column is preferred as it offers greater reliability, but is only available for MS SQL Server 2005 and later. g. A message is displayed that tells the user which startup procedure to use to connect. Additionally, the entered connect information is also stored in the db record which the DataServer can use to automatically connect. 7–5
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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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Page 189 and 190: Typical configuration for a remote
Page 191 and 192: Connecting the DataServer You can s
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Page 201 and 202: Direct Connect (-DirectConnect) Pas
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Page 217 and 218: Connecting a schema holder The ABL
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Page 221 and 222: Setting the log file location Conne
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Page 233 and 234: Updating a schema holder Updating a
Page 235 and 236: Verifying a schema holder Verifying
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Page 241 and 242: Deleting a schema holder Deleting a
Page 243 and 244: Migrating an OpenEdge database to M
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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
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Page 265 and 266: Troubleshooting This chapter descri
Page 267 and 268: ODBC options Tuning your environmen
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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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