1: What does the registration key mean?
A registration key is a one-of-a-kind ID generated by the FME Licensing Assistant from system data. It's Safe's way of limiting a single fixed license to a single computer.
2: What is a registration key number?
A registration key is a code of letters and numbers that allows access to one of the many Thomson Reuters products, such as Westlaw, CLEAR, Firm Central, and more.
3: What is the registration key?
Each person will create an individual user account by entering the customer's account number, an online registration key (available from your local dealer), and basic billing and shipping address information. The account administrator will be the first account created.
Developer’s Description
Schema Visualizer allows you to create fully featured Entity Relationship Diagrams (ERD) based on any database which could be accessed with help of Oracle SQL Developer. Tables can be added to an existing diagram by dragging and dropping them from the SQL Developer DB Objects Navigator. You could choose between Information Engineering (IE) notation and Integration Definition for Information Modeling (IDEF1X) notation. Schema Visualizer support useful features like synchronizing existing model with any database, auto layout model to make it clearer to view, exporting model to graphic file format, printing, adding small notes and much more.
Schema Visualizer allows you to create fully featured Entity Relationship Diagrams (ERD) based on any database which could be accessed with help of Oracle SQL Developer. Tables and views can be added to an existing diagram by dragging and dropping them from the SQL Developer DB Objects Navigator. You could choose between Information Engineering (IE) notation and Integration Definition for Information Modeling (IDEF1X) notation. Schema Visualizer support useful features like synchronizing existing model with any database, auto layout model to make it clearer to view, exporting model to graphic file format, printing, adding small notes and much more.
Publisher description
Schema Visualizer allows you to create fully featured Entity Relationship Diagrams (ERD) based on any database which could be accessed with help of Oracle SQL Developer. Tables and views can be added to an existing diagram by dragging and dropping them from the SQL Developer DB Objects Navigator. You could choose between Information Engineering (IE) notation and Integration Definition for Information Modeling (IDEF1X) notation. Schema Visualizer support useful features like synchronizing existing model with any database, auto layout model to make it clearer to view, exporting model to graphic file format, printing, adding small notes and much more.
Full Specifications
Schema Visualizer allows you to create fully featured Entity Relationship Diagrams (ERD) based on any database which could be accessed with help of Oracle™ SQL Developer. Tables and views can be added to an existing diagram by dragging and dropping them from the SQL Developer DB Objects Navigator. You could choose between Information Engineering (IE) notation and Integration Definition for Information Modeling (IDEF1X) notation. Schema Visualizer support useful features like synchronizing existing model with any database, auto layout model to make it clearer to view, exporting model to graphic file format, printing, adding small notes and much more.
Key Features and Benefits:
Drag-and-drop interface in Oracle™ SQL Developer
Visualization for Tables & Views
Support Information Engineering (IE) notation and Integration Definition for Information Modeling (IDEF1X) notation
Auto-Layout Model
Adding Notes to model
Creating sub-models
Fully customizable model view
Copy & Paste model objects
Exporting model to graphic file format
Printing
Oracle Human Resources (HR) Sample Schema in Integration Definition for Information Modeling (IDEF1X) notation:
Oracle Human Resources (HR) Sample Schema in Information Engineering (IE) notation:
features
In this tutorial I want to show you how to create Database Relational Diagram (or ERD) for your existing Oracle database with Oracle SQL Developer Data Modeler, a free data modeling tool from Oracle shipped with Oracle SQL Developer – a database console.
1. Create a design
To create a diagram you will need to create a design in Data Modeler. The easiest way to create the new design is simply open Data Modeler. There will be a default new design named Untitled 1.
2. Import schema
Now you need to import database schema (tables, columns etc.) from your existing database to your new relational model. To import schema select File -> Import -> Data Dictionary (or press Ctrl + Shift + B).
When you successfully connect to your database you need to choose schemas you want to include in your diagrams. Select schemas and confirm with Next.
3. Automatic diagram
When import is finished you see a new model called Relational_1 with automatically generated diagram.
4. Add missing relationships
As you probably noticed, diagram includes relationships between tables imported from database foreign key constraints. Not all FKs are defined in most databases. To fix diagram you can add relationship in you model (this will not impact your database).
To add relationship select New Foreign Key from top menu.
5. Hide specific columns, indexes etc.
By the default, diagram includes all table details – columns, indexes and keys). If you’d like to hide some of this elements, right click on table or view and click on Show / Hide Elements.
How To: Generate an ERD for Selected Tables in SQL Developer
NOVEMBER 22, 2011 2 MINS READ
Entity Relationship Diagrams tell a story. An employee is assigned one department. A location can house one or more departments. Jeff doesn’t have a boss because he is ‘the man.’ It can be challenging to understand the nature of your data by simply reading through the list of Foreign Key constraints for a table. Who wants to read this
Foreign keys – they do exist!
when you can instead see this
A pretty picture is worth a few dozen DDL scripts?
So how do you go from one to the other?
Today it requires just a few steps:
Open the Data Modeler Browser in SQL Developer
View .. Data Modeler .. Browser
This will give you a new panel, underneath your Connections|Reports panel.
Go to the Relational Models node in the Tree
Right-mouse-click, ‘New Relational Model’
This will give you a blank model workspace.
Select your table(s) from the connection tree and drag them to the model space.
Voila, instant ERD! The only problem is that you will need to KNOW which objects to drag and drop. The Data Modeler will not automatically recursively search for related objects by foreign key constraint and add those tables. However, if you do add tables one at a time, it will auto-generate the relationship if there is one defined in the database.
Note: if you haven’t already done this, you’ll need to disable this option in the preferences – ‘Open Object on Single Click.’ If you have this enabled, as soon as you go to click on an object in the tree, we’ll try to open it, versus letting you do a Drag.
Thanks Mitch for the heads-up on this missing step!
I know what you’re thinking, ‘Shouldn’t this be easier?’
Maybe watching the movie will help?
Stay thirsty my friends!
Update! SQL Developer can automatically add ‘child tables.’
If you hold down CTRL while you drag, it will bring in all related subordinate objects. Thanks for the heads-up Philip (the guy who wrote the code!) For an example, take HR.REGIONS and Ctrl drag it to a model. You’ll get EMPLOYEES, DEPARTMENTS, JOB_HISTORY, etc all auto-added to the model. Pretty slick!
Install a license key using a registration key file?
1: Click Install Key after navigating to Tools & Settings > License Management > Plesk License Key.
2: Choose Upload a licence key file.
3: Click OK after providing the path to the key file you downloaded from the email.
