Create Database design in Oracle SQL Developer Data Modeler

[@valeriahelena3699]

I'm studying Information Systems in Brazil and for the first time I understood something clearly in database. Thank you so much.

[@ProdJustYuto]

I am an international student from Japan and I used to have a hard time understanding the database. Thanks to your video, now I understand it clearly. Appreciate.

[@madanibasha377]

A good introduction that covers the "logical model --> physical model --> ddl script" workflow. But beware that the examples are violating many of the "best practice" norms.

[@bhavukchaudhary5230]

thank you for crisp and clear information through this short video. Really helps

[@aragaofernando]

congratulation on your content, hope to see more of it soon!

[@adfinemrising]

very clear and well thought out. that is a bit rare in youtube.. too many memorizers in the platform, sadly.

[@felipefetaro6447]

Thank you very much for your video, I'm from Brazil and I was looking for tutorial videos to help me do a college project and I couldn't find any reference that could help me, but thanks to you I was able to develop :)

[@quansahsakinatu9729]

well detailed and clear video...I understand it better now...thank you soo much

[@suzannesellers7383]

I’m glad for you. RUclips is a wonderful way to learn technology topics. I wish I had known about this years ago. Best wishes!

[@nastenkaoo]

very clear, minimalist and perfect

[@suzannesellers7383]

Beautifully done!

[@yerhpapa2954]

Useful and helpful tutorial. Thanks.

[@peeyush.kant1]

It takes lots of effort to make things simplified, you can show your gratitude with subscribing this channel :) :)

[@tiagogamboa153]

Obrigado por tudo, better then Valeria for sure

[@karrisateesh7938]

VERY GOOD EXPLANATION

[@raqssstar]

thanks! very helpful! easy to understand than the ones i have from oracle

[@Indian456]

Thanks a lot for you efforts.🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@mjt_00]

How can I define the foreign key? Can I do that like the primary key? I didn't find it

[@skipa9906]

Hello, can I conect to oracle sql data model using python and read a ddl script to my txt file? do you have video for it or link i can see tutorial?

[@luiss.3960]

tHANKS, BEUATIFUL VOICE. LOVE IT!

[@wissy1846]

Good explanation. Thank you !

[@khurrammansoor9805]

I am waiting for new video of oracle SQL Developer, Pl\SQL, oracle forms reports

[@valeralishko8125]

Great tutorial, thank you

[@SteveMartinUSA]

How to make changes in Data Modeler and generate the DDL statements to run on a fully loaded table?

[@kingtyphoon]

Great video and tutorial!

[@petrugherta3327]

Hello, i don't have the new entity button, what i need to do?

[@rogeriomacedosantos3924]

Excellent!!!

[@mercury189]

Very helpful, thanks

[@HollowTudor]

Very useful and detailed!

[@ittm7562]

Thank you!!

[@jagadeeshdora5987]

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.

[@ittm7562]

I am not sure exactly but probably for resizing all the tables at once you can try to select all tables using your mouse going from the left upper corner of the screen and going to the lower right corner of the screen and press Ctrl key and zoom out using your mouse or press "-" (minus) sign.

[@cristhianarenales2259]

de lo mejor. me sirvio mucho.

[@chandanreddy6128]

Could you tell me how to add a foreign key to a primary key and create a new foreign key?

[@Sol210]

Thanks so much
This is pretty helpful

[@darshanpatel6312]

How to add that PF together in logical model itself

[@snggaming6088]

Thank you so much! You have a beautiful voice :)

[@ittm7562]

Thank you too!

[@StormmTheWorld]

I found your video very useful! I'm currently learning how to model in Oracle SQL Developer Data Modeler. Would it be okay to send you an email if I have additional questions?

[@ittm7562]

I am happy you found it useful. Sorry, I have just seen the comment now. I hope you are doing great with Data Modeler. :D

[@khurrammansoor9805]

thank you so much Dear madam

[@nviknesh8112]

Thank you.. really helpful...

[@م.ح.مآدم]

Thanks a lot 💗 and how can I know the error?

[@alfanmahdi4525]

Very helpfull!

[@alextrofan1421]

Oh my god, just thank you.

[@mounkailagarba9952]

Thank you

[@AjikDjongos]

cerdas

[@cesarramirez5738]

gracias parcera

[@lupusexperience]

very nice video ty!

[@ceciliam1]

como faço para baixar esse programa?

[@vik_0584]

The video was so good,but i don't understand what's the difference between a PF and FK

[@hapocs2]

I am probably late and you already know it, but... In databases, a Primary Key (PK) is a unique identifier for each record in a table, ensuring that each entry is unique. On the other hand, a Foreign Key (FK) establishes a relationship between two tables, linking a field in one table to the Primary Key of another table. This helps maintain data integrity across the database.

[@vik_0584]

@@hapocs2 Thank you! I really know this,but when I am about to make a middle table for two other tables it makes the fields as primary and foreign key at the same time. Like e.g. we have many people who speak many languages so we will have the Id of a person from the first table as a first field of our third table and we'll have for a second field the id of the language and SQL developer marks these as primary-foreign(PF) keys at the same time. It's a bit strange

[@dhaneshpt8641]

Thank you ma'am

[@andicar177]

Thanks a bunch. I guess you're a Spanish mother tongue, am I right?

[@Karis35boy]

a.k.a. romanian

[@PakCik_India]

ThANK Youuuuuuuuuuuuuuuuuuuuuuuuuuuuuu

[@Taha-sv2jj]

thank you so much

[@eleanorreminalrentoria2135]

How to download this

[@qqq11182]

how to foreign key

[@VelikaGaming]

:o

[@fthabtah9957]

waste