Sequelize: Defining Models (3/TBD)

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[@shinkevin3379]

Your teaching is by far the top-notch video that I have ever seen in my life. Thanks Mister. Please do not stop teaching on Node JS, React JS, and MySQL. You are such an amazing jewel in this development world. Much thanks from Korea.

[@SuperNirupam]

You Rock! your videos have a great amount of clarity and to the point , no garbage talks, That's the way to do it, time is precious.Keep up the good work.

[@barbosa_lv]

I absolutely love your teaching style. Please never stop!

[@bookercodes]

+Lucas Barbosa Thanks so much.

[@manolete433]

When I started my project I knew that using a NOSQL DB didn't make sense, but I was struggling a lot working with Relational DBs. I actually thought of using Mongo just because using mongoose would help a lot, I knew the best approach would be a relational DB, though. I was about to give up when I started watching your tutorial, this is awesome, you're doing a great job!

[@MrRicharddaniel]

We love your tutorials. Please continue and keep up the good work. Respect from India

[@luthermcneal5641]

Thanks! One of very few detailed sequelized tutorials. This is a good one even though it's old.

[@huzbum]

Just a little advice. I highly recommend against using user entered data as a primary key. Once you join tables with it, you can't change the data without creating integrity concerns. For example, a drivers license or social security number sound like ideal candidates for primary keys. They are supposedly unique and don't change. Unfortunately, that's a lie. Social security numbers are re-used, and any data entered by users changes... just imagine the frustration if you couldn't correct a typo. Use an auto increment ID, and add unique constraints for this kind of data if that's important.

[@mithileshsaid355]

Your videos are really concise and to the point Alex. Waiting for the video on migrations. I know a lot of people in the growing node.js community around me who will benefit from it. Keep up the good work.

[@bookercodes]

+Mithilesh Said Yeah man, I am really excited to record a screencast about Sequelize migrations. I want to cover some more basic topics first, though. Thanks for the kind words.

[@seifeldenehab3763]

Man , your playlist is great

[@jcgm90]

fantastic step by step explanation... I'm actually understanding!

[@panchoschwarzeneger]

I like how everthing is well explained

[@erikm2937]

Thank you! Such excellent vids. My humble vote for what to do next? FeathersJS.

[@bookercodes]

If you want to see some FeatherJs screencasts, check out my good friend Chris's videos on the subject: kzbin.info/door/qr-7GDVTsdNBCeufvERYuwvideos - I'm sure you'll love them ♥️

[@chanlito4896]

Don't stop teaching.

[@bookercodes]

+Chanly Hem Hernández I have no plans to stop 😉. Thanks for the words of encouragement!

[@hvd95]

I'm working on Sequelize but its document was very bad structured. Thanks god i found this series. Very excellent! :))

[@Phishstaebchen]

Oh Alex, I love your tutorial! Your voice is charming.

[@segmentationfaulter]

Great tutorial, anxiously waiting for the new videos.

[@bookercodes]

+Muhammad Saqib Thanks, Muhammad. I appreciate all your comments.

[@joshpagley7631]

These are great videos man! Very helpful..

[@bookercodes]

+Josh Pagley I am really glad to hear you're finding them useful. Thanks for letting me know.

[@smoothbeak]

Great screencasts, very helpful - keep going!

[@bookercodes]

+Daniel Jeffery Will do, mate. In fact, I'll be uploading a new Sequelize video in a couple of hours!

[@smoothbeak]

Awesome! It didn't dawn on me that the documentation for Sequelize really was quite bad :P An area that I personally would find useful is relationships between tables, hasMany, belongstoMany and how that works. Cheers once again

[@bookercodes]

+Daniel Jeffery Daniel, I accidentally deleted your comment on video 4. I can see you response in my inbox but because you responded to a now-deleted thread, I cannot see it on the video! In response to your actual comment: I will *definitely* be covering relationships, as that is a topic I found the documentation to be lacking about.

[@smoothbeak]

Awesome, would you consider doing a Mongo or some No-Sql stuff as a contrast? I guess that's probably a lot to do. Anyway, keep up the good work!

[@bookercodes]

+Daniel Jeffery It's certainly a possibility. Thanks for the suggestion.

[@kamalihouman]

Excellent tutorials, thanks! I was just wondering how do you do code highlighting, background fadeout, etc. for your presentation? The effects are slick!

[@TheMarriumB]

i can listen to you for hours and hours!!!! *_*

[@lbgarrido]

Great Job professor professor

[@bookercodes]

Thanks 😄

[@l_tonz]

I agree, these are really good videos! The documentation for SequelizeDB isn't as good as they should be. It can be quite intimidating.

[@kamalalhomsi5937]

This tutorial is extremely awesome, Thank you so much

[@Raivis999]

very enjojable, video, like a beautiful song :D

[@xuelianwang5300]

Learn a lot from you! Thank you!

[@RealmOfCode]

@CodeCast I have a question: So I played a little by using ID instead of SLUG as the primary key field name, and used UUID() to seed unique Id's to 10 records that I created using a loop, and pushing them into an array. The order of the resulting array was correct (going from 0 to 10 in the title), but after using the .bulkCreate() function to insert them, the records got inserted in random order. Is there a way to guarantee that the records are inserted in the same order as they were sent? Thank very much for your time :-)

[@davidscarso]

Thank you! excellent videos.

[@segmentationfaulter]

When would you make a video about associations?

[@bookercodes]

+Muhammad Saqib Soon_ish_. You might want to checkout my recent video called _"Live coding a JavaScript poll with Chris"_. In it, I use Sequelize associations.

[@retire35]

well done, dude, love your video :)

[@Bludude63]

Great Videos!

[@travel_ghost22]

Awesome great work

[@varun77spot]

Hi gr8 videos ... very help full ...

[@abdurrehman661]

In first video of series you asked to install "pg" n "pg-hstore". What is there purpose?

[@Rundik]

what color scheme are you using?

[@HoangLe-ku1fs]

Does sequelize support to define multiple primary keys?

[@limitlesscircle6366]

Hi, how can we map model with existing table in the database?

[@Rundik]

I think slug as a primary key is a bad practice. You should use id as primary key and slug would be just a normal field

[@billbittner3158]

great stuff

[@daronwolff]

Would you recommend to use sequelize for an existent database?

[@shyamin]

is there a way to store created_at & deleted_at as UNIX timestamps ?

[@dbabackup43]

Very nice!!!

[@piq-dg3vz]

Article.findAll returns a json blob, and I had to map over it.. Im on a mac and I also get that default value error

[@tuhidulislammridul3126]

best tutorial

[@chamoW1]

Great ... thanks a lot

[@bookercodes]

You're welcome!

[@kalyandas3685]

Thanks Bro .. :)

[@danieljacobsen4104]

Hi, setting the unique property to true does not seem to work for me

[@danieljacobsen4104]

does not throw error but i can insert same value many times

[@Pian0Mon]

Is there a keyword to create foreignKeys? I tried, foreignKey, but that didn't work

[@mondona74]

docs.sequelizejs.com/manual/tutorial/associations.html#foreign-keys

[@Jaberibrahim2]

awesome

[@rimjhim4278]

lovelyyyyyyyyyyyyyyyyyy

[@quyle9300]

Great.. thanks a lot