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  • Data Engineering Quality 10.2.1
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Table of Contents

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  1. Preface
  2. Informatica Developer
  3. The Model Repository
  4. Searches in Informatica Developer
  5. Connections
  6. Physical Data Objects
  7. Flat File Data Objects
  8. Logical View of Data
  9. Viewing Data
  10. Application Deployment
  11. Object Import and Export
  12. Data Type Reference
  13. Keyboard Shortcuts
  14. Connection Properties

Developer Tool Guide

Developer Tool Guide

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Logical Data Object Properties

Logical Data Object Properties

A logical data object contains properties that define the data object and its relationship to other logical data objects in a logical data object model.
The logical data object properties are in the editor and on editor tabs. The following figure shows the logical data object editor:
The logical data object editor shows general properties, editable column attributes, and a list of columns.
The following table describes information that appears in the logical data object editor:
Tab Name
Description
Overview
The General area includes the object name, description, and read and write mapping if applicable, of the logical data object.
The Attributes area displays the structure of data in a logical data object.
Keys
One or more attributes in a logical data object can be primary keys or unique keys.
Relationships
Associations between logical data objects.
Access
Type of access for a logical data object and each attribute of the data object.
Read Mapping
Logical data object read mapping associated with a logical data object. If the logical data object contains no read mapping, the Read Mapping tab is not visible.
Write Mapping
Logical data object write mapping associated with a logical data object. If the logical data object contains no write mapping,the Write Mapping tab is not visible.
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