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  • Informatica Data Quality 10.5
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Table of Contents

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  1. Preface
  2. Getting Started with Informatica Analyst
  3. Lesson 1. Setting Up Informatica Analyst
  4. Lesson 2. Creating Data Objects
  5. Lesson 3: Creating a Mapping Specification

Mapping Specification Getting Started Guide

Mapping Specification Getting Started Guide

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Task 1. Create a Mapping Specification

Task 1. Create a Mapping Specification

In this task, you create a mapping specification with two sources and a target. You specify a normal join between the sources.
  1. From the
    New Assets
     panel in the
    Design
     workspace, click
    Mapping Specification
    .
    The
    New Mapping Specification
     window appears.
  2. Enter Customer_Data as the mapping specification name.
  3. Select the Customers folder in your tutorial project.
  4. Click
    Next
    .
  5. On the
    Sources
     panel, click the
    Add Source Object
     icon and select the Accounts and Customers sources from the Customers folder.
    Use the check boxes to select both sources.
  6. Click
    OK
    .
  7. Click
    Next
    .
  8. On the
    Joins
     panel, click the
    New Join
     icon to create a join and select the edit options to configure the join.
  9. In the
    Name
     field, enter CustomerData.
  10. In the
    Join Type
     field, accept the default
    Normal
    .
  11. Select Accounts as the Master table and Customers as the Detail table.
  12. Select
    Simple Join
    .
  13. On the
    Join Conditions
     panel, modify the join condition to display those customer accounts that have purchased financial products.
    Specify the following join condition:
    • Master Column Name. Select the ACCOUNTS.ACCOUNT_CUSTOMER column.
    • Operator. Select the "=" operator.
    • Detail Column Name. Select the CUSTOMERS.CUSTOMER column.
  14. Click
    OK
    .
  15. Click
    Next
    .
  16. On the
    Target Object
     panel, select the Customer_Accounts table data object.
  17. Click
    Finish
    .
    The Customer_Data mapping specification opens on the
    Column Mapping
     tab.
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