How do you make an EER diagram table?

Create a table by clicking anywhere on the EER Diagram canvas. This action creates a new table with the default name table1 . To revert to the default mouse pointer, click the arrow icon at the top of the vertical toolbar.

What is EER diagram?

Enhanced entity-relationship (EER) diagrams are basically a more expansive version of ER diagrams. EER models are helpful tools for designing databases with high-level models. With their enhanced features, you can plan databases more thoroughly by delving into the properties and constraints with greater precision.

How do I create a diagram in SQL Workbench?

Open MySQL Workbench. Select File and New Model from the top menu. Select File, hover over Import, and press Reverse Engineer MySQL Create Script…. Specify the SQL file needing a diagram. Press Execute, Next, and then Finish.

How do I save a EER diagram in MySQL Workbench as PDF?

How to Save MySQL Database Diagrams as an Image

  1. Right-click on the diagram and select Export to image. Figure 1: Export to an Image.
  2. Choose one of the image formats to which you want to save your diagram. Figure 2: Choose Image Format.
  3. Save the diagram as an image for future use.

How do you map EER to relational model?

Mapping Process

  1. Create table for a relationship.
  2. Add the primary keys of all participating Entities as fields of table with their respective data types.
  3. If relationship has any attribute, add each attribute as field of table.
  4. Declare a primary key composing all the primary keys of participating entities.

What are the types of ER diagram?

An ER model is typically drawn at up to three levels of abstraction:

  • Conceptual ERD / Conceptual data model.
  • Logical ERD / Logical data model.
  • Physical ERD / Physical data model.

How do I create a SQL script diagram?

How to insert from SQL to create a diagram

  1. Click Arrange > Insert > Advanced > SQL. Alternatively, click the + icon in the toolbar, then select Advanced > SQL.
  2. You’ll see an example of SQL code in the dialog that appears.
  3. Your SQL code has been converted into entities containing all the attributes your code had defined.