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Database diagrams

Last modified: 19 December 2024

Database diagrams graphically show the structure of the database and relations between database objects. You can generate a diagram for a data source, a schema, or a table. To create relations between database objects, consider using primary and foreign keys.

You can save the generated diagrams in two formats: UML and PNG. The UML format is an internal format developed specifically for PyCharm. It is not supported by other products. If you want to share the created diagram, consider using PNG.

Also, you can build execution plans. An execution plan is a set of steps that were used to access data in a database. For more information about creating an execution plan, refer to Visualize a query plan.