![]() generate an SQL Script as shown in the screenshot below. Once you have your ER diagram ready, you can generate an interactive HTML report, export the diagram to PDF or e.g. Use the display mode and/or line mode that best suits your needs. Step 5: Change the display mode and line mode You can add notes, images and other elements to the ER diagram. Rearrange items on the main diagram or on any sub-diagram. Request PDF Teaching tip: Active learning via a sample database: The case of microsofts adventure works This paper describes the use and benefits of. Step 4: Change the layout and rearrange items To split the diagram, right click the diagram area and choose Add diagrams by Schemas. ![]() In Luna Modeler you can easily split the main diagram and automatically create a sub-diagram for each database schema. Step 3: Create sub-diagramsįor more convenient work with the ER diagram, it is a good idea to divide it into smaller parts. Go to the Connections page and click Connect and Load Existing Database Structure to reverse engineer the database and create the ER diagram. Step 2: Reverse engineer the database structure Something like this: Year Month ProductID OrderQuantityPerMonth TotalSoldPerMonth OfTotalSale. Im trying to write a code to find the sale percent/per item/per month. Specify the connection name and other connection properties. AdventureWorks in SQL Server 2019 : ordershare percent for each item per month. ![]() On page Connections, click the Create New Connection button. Step 1: Run Luna Modeler and create a new SQL Server connection This section assumes that you have the AdventureWorks database installed. How to create the ER diagram in Luna Modeler The following screenshot shows the ER diagram for the Person schema. In this article you will learn how to easily create an ER diagram of the AdventureWorks sample database. Installation instructions are described on the download pages. You can download the sample from Microsoft’s website or Github. It is often used in learning and training environments so that students may learn and put their SQL queries and data manipulation skills to practice. Microsoft has made available an example database called AdventureWorks that is intended for testing and demonstrating different Microsoft SQL Server functionalities. What is the AdventureWorks sample database?
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