Understanding Django Model Relationships

[@prettyprinted]

Join my free course on working with the database and models in Django: prettyprinted.com/djangodata

[@mohankrishna3635]

sir you are really great, you are providing free Django course for all student

[@nicolasleroy9190]

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[@justusjaxx1238]

@Nicolas Leroy instablaster :)

[@nicolasleroy9190]

@Justus Jaxx I really appreciate your reply. I found the site on google and Im in the hacking process atm. Looks like it's gonna take a while so I will get back to you later with my results.

[@nicolasleroy9190]

@Justus Jaxx It did the trick and I actually got access to my account again. Im so happy:D Thank you so much you really help me out!

[@agata0214]

It took my bootcamp teacher 90 minutes to explain what you just did in less than 30 minutes. He left me lost and confused, yet you made me understand everything so clearly. Thank you so much.

[@adnauseam1265]

Thank you for beautifully summarizing what would have been hours of research for me.

[@prettyprinted]

You're welcome. I'm glad I could help

[@arungautam6493]

The best explanation of model relationship i have ever seen on KZbin , thanks for this awesome video

[@ermalgashimramori]

I come back to this video from time to time, great content.

[@dricard953]

Best explanation I've seen so far. Thanks very much. You deserve many more subscribers!

[@faisalislam7631]

You explain those so easy way

[@successivevichu4313]

Thank you for your clear explanation about models relationship

[@jmpersic]

Dude, your videos are great. Thanks for the explanations.

[@supriyochowdhury4200]

First of all a big love from India ❤️. This is a awesome tutorial. I never thought I will get that kind of professional knowledge for free. I also join your free class. I really appreciate your hard work ❤️. Please make more videos on django

[@OneBigAwkwardMoment]

so clear and concise

[@tharlinhtet97]

Very easy to understand explaination.

[@indiansoftwareengineer4899]

Thanks a lot sir, you nailed it.... love you from India.

[@current1710]

Great explanation! Thank you.

[@prettyprinted]

You're welcome!

[@mohamedabdi8377]

the first youtube video with zero dislikes i have seen!

[@prettyprinted]

Let's keep it that way!

[@justhored12]

Thank you so much! Keep doing what you do :)

[@prettyprinted]

You're welcome! Thank you for watching.

[@MrGenbu]

easy , on the point , helpful video

[@prettyprinted]

Thanks for watching!

[@pradipyash]

Thanks this is really helpful. I have been looking this type of video for long.

[@prettyprinted]

Glad I could help!

[@nirvikagarwal6575]

A very good explanation

[@mossabdia8367]

the 07:05 error was very educative !

[@WolfKelley1]

Thank you for this video! Going through a django course right now and this was huge help! Nice to see quality django tutorials on here. Will be buying the course soon.

[@emmanuelmichira6261]

This is really helpful, thanks.

[@prettyprinted]

You're welcome!

[@Fire_Fly_101]

This video was really helpful.. Thanks bro

[@prettyprinted]

You're welcome! Thanks for watching.

[@muskankaushik3834]

This is a great tutorial. Thanks a lot!

[@sarazare3335]

Very clear and helpful! Thanks a lot!!

[@prettyprinted]

You're welcome! Thanks for watching.

[@krinkykrow959]

Thank you very much. When concluding on one to many relationships you said you'll get into more about it in another video,which one?

[@thesoftwarecoder1603]

Hey Anthony, great explanation and easy to understand, keep going with more stuff! Thanks ;-)

[@HopWorksET]

Great tutorial on Django Model relationships! I read quite a few tutorials on this but did not really get it until I watched your video. THANK YOU! Liked and subscribed. I can't wait to watch the other videos you posted. (Thor for president!) =)

[@bektursunsamatuulu9772]

Comment, like, subscribe, and the bell. Thank you very much for all your hard work. Appreciate it, man.

[@angtranhai6457]

Great, easy to follow. Thanks alot!!

[@AmineOnline]

Good explanation

[@varunl680]

The best video tutorial ever for django. Awesome explanation . I immediately joined your django tutorial course . Is any GitHub Repository available to refer the code available in this video ?

[@_DixitParmar]

Extremely useful, Thank you sooo much 💞

[@sagargahatraj5196]

Perfect Tutorial 👍thanks alot!!

[@davidcol0125]

Best explanation ever! Thank you.

[@prettyprinted]

Thanks for watching!

[@Apoorvpandey]

Pretty nicely explained !

[@mojaba8546]

wonderful video thanks a lot

[@LiaAdzumi]

Thanks for this great and helpful tutorials.

[@prettyprinted]

You're welcome Thanks for watching.

[@kiyotaka627]

thanks for the great video

[@BohdanDuCiel]

Gold!!! Great work

[@forbidden_lion]

Love you man!

[@danieluxury]

Amazing ♡♡♡ thank you so much

[@MariusSemeonOrtiz]

Great tutorial, thanks! could anyone tell me what shell it is he is using btw? looks nice

[@wajahatali226]

Wao superb explanation ✌️

[@milandudhatra7484]

Thanks for the perfect video. you are great.

[@prettyprinted]

Glad you like it!

[@aashayamballi]

Thank you 🙏🏼

[@KeepCalmProgrammers]

Thank u so much,you teach me the concept at once :}

[@lewismujana6010]

great video! thanks

[@YogeshKumarMurugesan]

Thanks for the tutorial 👍

[@prettyprinted]

You're welcome! Thanks for watching.

[@rabim8819]

Thank you

[@aditt19]

You are awesome dude 👌👌❤️

[@renzyndrome]

clear and concise!

[@prettyprinted]

Thanks for watching!

[@be_curious123]

Thank you so much...🥺😇🙏🙏🙏

[@sowjanya4146]

so helpful

[@pyderator]

Thanks a lot

[@mohammadrastad4147]

That was awesome

[@Yash42189]

I thought you can only save without specifying a field by saying commit = false. But here we somehow do it without

[@hasan8267]

very clear thank you

[@prettyprinted]

Thanks for watching!

[@buncha1499]

This is awesome, thanks! :)

[@prettyprinted]

You're welcome!

[@brianm2572]

great video

[@mkhnuser]

I could feel Corey Chafer intro

[@secretboxkevin]

thanks !!!

[@syedshahbaz7481]

Dear sir please explain oneTOone field too. Please

[@e1nste1in]

Why does the many-to-many table requires its own id? (Thx for the Video! :)

[@e1nste1in]

Is it to add the same character multiple times to one movie? ... and vice versa?

[@akshatsingh6036]

sir can u please make a video on django channels real time chat app with rest api

[@ReejohnStellas]

Thanks bruh

[@deepanshuaggarwal7042]

In One-to-one relationship, we are getting only 1 attribute data. what we have to do to get all fields data?

[@isaachatilima]

Hi late to the party. I have a question, say I have 3 models, Country, State or Province and City or Town. Country ID if FK in Province/State. Should I have County and State PK as FK in City or just state FK and when I query a city I would be able to get all city, state and country details? If so, how can that be done? Thanks.

[@k.bharathreddy7238]

can i create an suggest friends notification api using model relationships

[@Techie-time]

Video is informative. However like any other video on this subject it indirectly assumes that the database structure started after Django was born. The fact is Data relationships or intricacies of databases are not the subject of django or any other framework. We need to look at this subject as ability of the framework to handle data relationship in a database.

[@DanielDaniel-hk9el]

About the example "Frameworks and Languages", how can i add a field on Languages and put the quantity of framework have the language?

[@codedjango]

For that you will have to use the annotate and aggregate functions ....Anthony has done a separate video on this topic

[@deadlock107]

Awesome!

[@lphs455]

How do you clear the shell?

[@deeraj3069]

awesome video....

[@prettyprinted]

Thanks for watching!

[@PremSai2244]

hey what is the tool you are using for db visualisation

[@junartagulao6063]

This is really helpful.. You are really great!!! I have a question, how will you apply that in "for loop" in the template using ForeignKey that will print the Language and also the associated Frameworks.. Thanks in advance :-)

[@prettyprinted]

Each individual language will have an attribute called language_set. You can use that to get all the languages. So you'd have two loops in the template.

[@24junar]

Thank you so much for your time answering my question..Please make more django tutorials.. :-)

[@eakzit3181]

on ManyToMany example Django created charater_movieS table. Is it a convention for it to add S to the name? is there a way to kinda sort this out without looking into DB - for what is the name of the table? I mean yeh I could go terminal sqlite3 or other terminal for db and schema it up, but is there a simple way or scheme to find it out?

[@dhanunjaypaila4865]

I have a requirement to load Excel data to postgres in django. I have created models and loading using pandas dataframe (to_sql). Buy I have a chally here in building relationships between models. As far as I know, we can build relationships if we save model objects one by one using (onetoone, foreign key,manytomany). Please help me how to create relationships when we upload Excel data in one shot

[@sahilbisht3661]

perfect!

[@saipraneeth4030]

How you got that response as tables for sqlite

[@ivtechnet6661]

perfect... and thanku

[@MUZIXABA]

The link to the Database Essentials course is returning a 404.

[@kyojindev3978]

thx for video. but it`s so trivial. i think to illustrate ManyToMany example. is to use self-relation. class FacebookProfile(models.Model): ....... friend_relationship = models.ManyToManyField("self") many people didn't know about this.

[@prettyprinted]

I'll consider making a video on self relationships. Thanks for the idea.

[@aleksanderradziszewski1242]

It would be nice if you use better zoom.In spite of that, ok!:)

[@ThePieas]

Bro, can we query them using id ? For example. I have a table of movie and another table of actors. Python automatically gives an ID to a model. so can we query them with that id ?? I tried this Actors.objects.filter(movie__id = 1) which failed Thanks In Advanced

[@prettyprinted]

Yes, of course. What do you mean it fails?

[@ThePieas]

@@prettyprinted sorry, It is working now. I don't know what happened earlier. You are an awesome teacher. Currently watching the free django course on prettyprinted.com .. after finishing this i will buy the full course.

[@prettyprinted]

@@ThePieas Awesome. I look forward to seeing you in the course.

[@tamirtsogbayar3912]

Hello thanks for all lesson i try ot making recruiting website but i have some problem i have 3 models general, education, experience general has his last name first name address phone ect education has his school information and general id also experience has his work experience information and general id problem is how to insert all data same time and get and insert general id pls help me

[@prettyprinted]

You insert backwards from the child to the parent. So create the child first, save it to get the ID, and then add to parent.

[@vamshinoora7914]

just need that in gui

[@prettyprinted]

I use VS Code in the video.

[@atlaschooty]

Damm, amazing..

[@RL89pl]

First you say "language='python' no i can't do that"... 30 sec later you created bottle just like this...

[@ramiz3570]

+

[@Ali-kx7jf]

#_BEST_EVER_

[@TheZipzapzum]

This guy is true fan of captain america

[@mohamedmoselhy8514]

Well-explained, thank you for this!

[@KrisAlcordo]

Thank you!