OpenEdge Data Management: DataServer for Microsoft SQL Server

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Initial Programming Considerations RDBMS stored procedures 2–60 Relational database management system (RDBMS) stored procedures can be an efficient, productive approach to obtain data from a foreign data source. In general, using stored procedures can help reduce network traffic, promote better performance, and improve response time because the server-side processing of the stored procedure can be accomplished without communicating with the client; once this processing is completed, the server returns only the data results to the requesting client. See Chapter 3, “RDBMS Stored Procedure Details,”for a complete discussion of various RDBMS stored procedure and send-sql- statement techniques and enhancements you can use to run against the MS SQL Server DataServer.
RDBMS Stored Procedure Details 3 This chapter defines relational database management system (RDBMS) stored procedures and describes how to create and implement them in the OpenEdge environment. It discusses various RDBMS stored procedure and send-sql-statement techniques you can employ. It also details how to execute an RDBMS stored procedure or send-sql- statement against a MS SQL Server and load its result sets directly into temp-tables. This chapter contains the following sections: • Overview • RDBMS stored procedure basics • Run Stored-Procedure details • Data output and retrieval options • Interfacing with RDBMS stored procedures • Handling errors • ROWID Support
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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,
Page 57 and 58: Support for Unicode Database design
Page 59 and 60: Database design issues restrictions
Page 61 and 62: Database design issues For example,
Page 63 and 64: OpenEdge sequences Database design
Page 65 and 66: Data types MS SQL Server data types
Page 67 and 68: Table 2-5: MS SQL Server data type
Page 69 and 70: Determining your application needs
Page 71 and 72: Data types The ABL DATETIME and DAT
Page 73 and 74: Data types Table 2-10 provides deta
Page 75 and 76: Schema Migration > OpenEdge DB to M
Page 77 and 78: Default and Special Datetime Defaul
Page 79 and 80: Table 2-12 depicts mapping between
Page 81 and 82: Record creation Record creation Rec
Page 83 and 84: Record creation The VALIDATE or REL
Page 85 and 86: Share locks Data source record lock
Page 87 and 88: Additional record locking details D
Page 89 and 90: Data source record locking to be lo
Page 91 and 92: Transactions Transactions With Data
Page 93 and 94: Error handling Error handling One c
Page 95 and 96: Overflow checking Error handling Ov
Page 97 and 98: Impact of MAX-ROWS Cursors The MAX-
Page 99 and 100: Block cursors on versus off Cursors
Page 101 and 102: ABL issues • If you force the cre
Page 103 and 104: ABL issues Include the SCROLLING op
Page 105 and 106: ABL issues When you run find.p with
Page 107: NO-LOCK option 1 SHARE-LOCK option
Page 111 and 112: RDBMS stored procedure basics RDBMS
Page 113 and 114: RDBMS stored procedure basics schem
Page 115 and 116: Run Stored-Procedure details •
Page 117 and 118: Run Stored-Procedure details An exp
Page 119 and 120: Run Stored-Proc statement execution
Page 121 and 122: Data output and retrieval options D
Page 123 and 124: Interfacing with RDBMS stored proce
Page 125 and 126: Technique to use proc-text-buffer I
Page 129 and 130: Loading result sets into temp-table
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
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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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