In the Database Explorer ( View | Tool Windows | Database Explorer), right-click an object and select Tools | Set Color…. For more information about generating a diagram, see Generate a diagram for a database object. In the Database Explorer ( View | Tool Windows | Database Explorer), right-click a database object and select Diagrams | Show Diagram. Use the mouse wheel to extra zoom the diagram area within magnifier tool. To use the magnifier tool, keep the Alt key pressed, and hover your mouse pointer over the desired areas of the diagram. ![]() You can also use Shift + mouse wheel for zooming. To pan and zoom the diagram, use your touchpad, scroll bars or the mouse wheel for vertical scrolling and Shift + mouse wheel for horizontal scrolling. For more information about creating an execution plan, refer to Visualize a query plan. Execution plan is a set of steps that were used to access data in a database. If you want to share the created diagram, consider using PNG.Īlso, you can build execution plans. The UML format is an internal format developed specifically for DataGrip. LOCATION '/datasets/iris-dataset.You can save the generated diagrams in two formats: UML and PNG. CREATE TABLE IF NOT EXISTS iris_dataset( `sl` double, `sw` double, `pl` double, `pw` double ) To do so you need to execute Spark's saveAsTable() function.Īnother option is to directly create the tables from external files (such as parquet or CSV) from the external SQL tool.įor example to create a new table execute a CREATE TABLE. In both situations they need to be "registered" in the metastore. Tables are created either through an import process using a Reusable Code Block, or created via a Jupyter notebook. Depending on your use case you might need to add more RAM to support more complex joins. SparkSQL scales horizontally so if the performance is not satisfactory add more workers from SparkSQL's Configuration Tab.
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