Be aware that large remote databases, with many tables and large numbers of records, may take a while for this update. When data changes, the row count and the estimate size are not automatically updated, so you’ll have to do it manually again, if needed.
FREE RELATIONAL DATABASE DIAGRAM TOOL UPDATE
To count or re-count the number of rows, and estimate the total stored size, click on the Tables node, select all table items from the Objects list, and call Update Row Count. The inventory section holds also thousands of films, with their list of actors. You can group and filter customers per country or city. Most data is concentrated in the payment and rental tables. A fourth area lists the database views, in collapsed form. We separated the tables into three different areas: Customer Data, Inventory and Billing. All our diagrams will use Crow’s Foot‘s notation here (default is a Model Xtractor simplified notation, with ERwin’s IDEF1X as third option).
While MySQL Workbench can create some nice-looking database diagrams, here is one with Model Xtractor. Another port of sakila in PostgreSQL is Pagila. The dvdrentalexample database from PostgreSQL is actually sakila.
FREE RELATIONAL DATABASE DIAGRAM TOOL MOVIE
This implements the back-end database of a fictional medium-sized store selling movie DVDs. Main sample database in MySQL or MariaDB is sakila. Northwind Microsoft Access Database Sample.WideWorldImporters Microsoft SQL Server Samples.
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