1 Connecting to Sources and Targets in Oracle Warehouse Builder 1.1 Supported Sources and Targets
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Oracle® Warehouse Builder Sources and Targets Guide 11g Release 2 (11.2) E10582-06 July 2013 Oracle Warehouse Builder Sources and Targets Guide, 11g Release 2 (11.2) E10582-06 Copyright © 2000, 2013, Oracle and/or its affiliates. All rights reserved. Primary Author: Reema Khosla Contributors: Antonio Romero, Michelle Bird, Joyce Scapicchio, David Allan, Linda Bittarelli, Ron Gonzalez, Shawn Wu, Veenavani Revanuru, Ramesh Uppala, Alex Wu, Jean-Pierre Dijcks, Brian Maher, Gary Tripp, Xuelin Lu, Bojana Simova, Lyudmila Mogilevich, Ting Liao, Frank Yang, Justin Ho, Robert Paul, Adrian Scott, Robert Velisar, Alex Zhang, Winnie Wan, John Leigh, Thomas Lau, Geoff Watters, Padmaja Potineni, Cathy Shea, Roza Leyderman This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. 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Contents Preface ................................................................................................................................................................ vii Audience...................................................................................................................................................... vii Documentation Accessibility.................................................................................................................... vii Conventions ................................................................................................................................................ vii Getting Help............................................................................................................................................... viii Related Publications.................................................................................................................................. viii 1 Connecting to Sources and Targets in Oracle Warehouse Builder 1.1 Supported Sources and Targets ................................................................................................ 1-1 1.2 Connecting to an Oracle Database ........................................................................................... 1-3 1.3 Oracle Database Heterogeneous Services ............................................................................... 1-3 1.4 Connecting To Enterprise Applications .................................................................................. 1-4 1.5 JDBC and Code Template-based Connectivity....................................................................... 1-5 1.6 Choosing a Connection Technology ........................................................................................ 1-5 2 Connecting to Data Sources and Importing Metadata 2.1 About Source Data and Metadata ............................................................................................ 2-1 2.2 General Steps for Importing Metadata from Sources............................................................ 2-1 2.3 Using the Import Metadata Wizard ......................................................................................... 2-8 2.4 Importing Metadata Definitions from Oracle Database........................................................ 2-9 2.5 Reimporting Definitions ......................................................................................................... 2-14 3 Using Flat Files as Sources or Targets 3.1 About Flat Files ........................................................................................................................... 3-1 3.2 Using the Create Flat File Wizard ............................................................................................ 3-6 3.3 Importing Definitions from Flat Files Using Sampling...................................................... 3-12 3.4 Importing Metadata Definitions from COBOL Copybooks .............................................. 3-20 3.5 Viewing and Editing a File Definition .................................................................................. 3-34 3.6 Using External Tables.............................................................................................................. 3-35 4 Connecting to Non-Oracle Data Sources Through Gateways 4.1 Connecting to a DB2 Database.................................................................................................. 4-2 4.2 Connecting to a SQL Server Database ..................................................................................... 4-3 4.3 Connecting to an ODBC Data Source ...................................................................................... 4-4 iii 4.4 Importing Database Objects ...................................................................................................... 4-7 5 Connecting to Microsoft Data Sources Through ODBC Connection 5.1 Connecting to Excel Spreadsheets Through ODBC............................................................... 5-1 5.2 Connecting to SQL Server Database Through ODBC ........................................................... 5-5 6 Connecting to Data Sources Through JDBC 6.1 Generic Connection Using JDBC .............................................................................................. 6-1 6.2 Connecting to DB2 Database..................................................................................................... 6-1 6.3 Connecting to SQL Server Database ........................................................................................ 6-3 6.4 Importing Metadata from Other Databases Using JDBC...................................................... 6-4 7 Extracting Data from SAP Applications 7.1 Why SAP Connector................................................................................................................... 7-1 7.2 Supported SAP Versions............................................................................................................ 7-2 7.3 Overview of SAP Objects........................................................................................................... 7-2 7.4 Overview of the Interaction Between Oracle Warehouse Builder and SAP ...................... 7-2 7.5 Implementing the SAP Data Retrieval Mechanism ............................................................... 7-4 7.6 Connecting to the SAP System.................................................................................................. 7-5 7.7 Importing Metadata from SAP Tables.................................................................................. 7-10 7.8 Creating SAP Extraction