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Modeling
Manage Data Models—Logical, Physical, and Context Graph. Map models and manage Model Store.
Mapping Models
Mapping through drag drop on canvas
Joins
Deleting a Join

Welcome
Explore using Spectrum Discovery to—better understand your data assets, create physical and logical data models, profile your data, perform lineage and impact analysis.
Getting Started
Understand your organization's data assets.
Connecting to Data
Connect to different data sources.
Cataloging Metadata
Create and maintain the catalog of metadata in Spectrum Discovery.
Defining Business Glossary
Maintain glossary entities, semantic type, and business rule.
Modeling
Manage Data Models—Logical, Physical, and Context Graph. Map models and manage Model Store.
Query
Create, export, and schedule a query.
Preparing Quality Rules
Prepare quality rules. Create rules and Match Keys.
Profiling and Scorecarding
Create scorecards and profile. View scorecard trend and data profiling results.
Lineage and Impact Analysis
View Lineage and Impact Analysis.
Accessing Services through API
Learn API calls for Glossary and Profiling services.

Deleting a Join

On the Create Mapping <logical model name> page, select the required logical entity, and click the Join builder icon on the tool bar .

Note: The Transformation panel doesn't display details of the physical model table. In case you click a physical model table after an entity and open the Transformation panel, it displays details of the last selected entity.

The Join Builder for logical table <name of the table> pop-up window is displayed.
To delete a column or a table row, hover the cursor over the row, and click the Delete icon .
Click the OK button.