No Index Generated Automatically on Foreign Key
Last updated on MARCH 27, 2018
Applies to:Oracle SQL Developer Data Modeler - Version All and later
Information in this document applies to any platform.
How to generate DDL for constraints automatically, e.g. foreign key constraint
In Oracle Designer, when defining relationships between entities and execute "Design Transformer" to generate tables, Designer generates automatically indexes for foreign keys in the Server Model.
In Data Modeler however, the transformation from Logical Model to Relational Model does not generate indexes for foreign keys automatically.
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