![]() ![]() If you would like to modify the appearance of the model just move objects on the pane. ![]() After import, objects are added to your Relational Model, and the database (ER) diagram will be automatically created. After that, you will see import log, press Close to finish the import.įor now, you connected to the database and imported objects from it. To end process of importing objects press the Finish button. As you can see below, I have imported seven tables and one view. Let’s go to Tables and Views tabs (as only those objects are being exported), and select all objects with the icon on the bottom right.Īfter you press the Next button, you will see a summary on how many objects were imported by their type. Each type has its own tab visible on the bottom of the window. Since you chose the schema from which you want to import objects, now you need to mark the ones you actually want to import. At this moment, you have only one Relational Model (by default named Relational_1), so you don’t have a big choice. You can also choose to which model you want to import objects. In next window, you will see a list of available schemas on the server. First, select the connection you just created and press the Next button. Now when you created the connection to your database, you can start schema import. You can also click Test button to check if your configuration is correct. Next, you will see the window when you need to provide connection details. To create the new connection you will need to click Add button. Create database connectionĪdding new connection is very simple and if you used Oracle SQL developer before you will know what to do. Because you connect to the database you will not have any connection listed in this window. In the first step of Data Dictionary Import Wizard, you will have the option to choose database connection. But in this tutorial, you will import objects directly from the database, so you need to choose Data Dictionary option. To import objects select File -> Import -> Data Dictionary (or press Ctrl + Shift + B).Īs you can see in the picture above, you can import database structure from various sources. Now you need to import objects from your database to the model created. So now, when you have a blank model in your design you can import objects from your database - such as tables, views, and procedures. To do this right-click on Relational Models and choose New Relational Model. So your first step is creating a new model. To generate database documentation, you need only Relational Model. In the top level of elements inside your new design, you can see a list of different model types. You might need it later if you want to generate documentation again. In Browser window you will see folder “Designs” and “Untitled 1” inside (this is your design you will work with).īefore you start the actual work, save the design on your computer by Open File -> Save As… and choose the file you want your design to be saved in. The easiest way to create the new design is simply open Oracle SQL Developer Data Modeler. To generate documentation, you will need to create a design in Oracle SQL Developer Data Modeler. This tutorial will show you how to generate documentation of your Oracle database with a free tool from Oracle – SQL Developer Data Modeler (as a standalone product or built into SQL Developer – a data console). ![]()
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