Creating Logical models using SQL Developer Data Modeler 

Thank you very much! Very helpful. Greetings from Prague (Czech Republic). Not easy to find similar video on youtube. Great job :)

The best tutorial I found after couple of hours of research.

Very nice video. Thank you for your super review of Oracle Data Modeler. Very helpful!

Great walk thru presentation, thank you very much.

Дякую тобі ти єдиний ,хто це зміг пояснити я думав ,що то тільки в польських вузах таку фігню вчать . МУЖИИИК!!!

thanks a lot for this video I have a test tomorrow from this and it really helped. I can just suggest to continue with this series and add that transaction relation which you didn't as well as you could show how to add records or write into DDL script how to add or delete attributes or even records.. :)

you are a legend! thank you sooo much. I didn`t understand this at all until now !

very helpful & informative, good job. if you can do end to end, that will be great.

I have more than 100 tables so how to select all entities and resize it in logical data model? And is thr any option to split the pages like 1, 2, 3 etc.

Thank you, Very helpful, good explain

Hii, I think when you are choosing the "optional" for source and target sides for building relationship. you chose it wrongly, should be opposite based on your assumption( for example the relationship between customer and account). Just a kind reminder. Correct me if i'm wrong :)

Fantastic, good work...

Thanks Simon for your comment and suggestion, I shall surely add some more content to it in upcoming videos.

thanks for video!!

Thank you! Great job.

Thanks for the tutorial.

Thank you very much!

THANK YOU THANK YOU THANK YOU!!!

How to create the physical data model on Oracle data modeler?Also where is the part for physical model?

you saved a day. tx.

Such a great tutorial really appreciated, just got one question, what is the right setting on data type for the identifier? thanks in advance.

This is so good

Thank you so much for making this video, this is very clear and easy to understand. I'm new to oracle sql developer data modeler tool - I have one clarification here - When I create subtype and supertype as shown in this video in the logical model, after selecting the accounts as supertype I'm not getting that line between accounts and checking_account. Also between accounts and savings_account. I'm using oracle data modeler v21.4. Instead of line, I could see the checking_account entity and savings_account entity inside accounts entity in the logical model. Is this normal in this version? please advise. When I converted logical model to physical, I could see subtype and supertype as shown in the this video without any issues.

Thank you, Very helpful, I have a a question please, when i try to get the relational model of a many to many relationship (Engineer to relational model)like a course-student relationship in your video, SQL Developer doesn't delete the original relationship like in your video, it keeps the many to may relationship and create the intersection table ?! I am using SQL Developer4.1.3.20,

Thanks! :-D

Muchas gracias señor, estamos agradecidos. ¿Precio?

Do you know how to implement Composite Primary Key? stackoverflow.com/questions/1350990/how-to-add-composite-primary-key-to-table

one of the worse..... just like passing the times