Spring Boot GraphQL Tutorial: Simplify Your API with Query by Example

[@CodeJava]

at 13:00, is calling many save() methods will result in a single batch execution?

[@xdelvalle]

Nice!! 😀

[@jesprotech]

Nice tutorial about GraphQL!

[@rajibsahoo4279]

Superb

[@TheExcentro]

Thanks a lot!

[@amsfuy]

Thank you Dan! One question came to my mind: Why exactly does our repository interface extend QueryByExampleExecutor? If I am not mistaken, all GraphQL queries you executed work without it, too.

[@xCaleb]

Awesome tutorial! I'm just diving into GraphQL myself. If the GUI is more for testing/development purposes, how would this application (specifically these queries) work in production?

[@tomascorreialc]

Hello Dan, thank you for your great content. I've been learning Spring and Spring Security and I've watched a lot of tutorials and none of them explain this: Most of the applications nowadays allow us to Login using OAuth or using basic login credentials, but if i login for the first time using OAuth, and underlying account is created. I would love a video that exemplifies this whole Authentication and Authorization process. Using OAuth or Login for having an account on the application and using Jwt for both of them uppon creation. How are these integrated together in a Rest API?

[@ut6306]

@Dan, the query that gets generated are still the same no matter how many fields and child-fields i specify on the request query. Is there a way to make the query dynamic so that it would fetch only the selected columns or child table rows(cols)?

[@hennessynguyen]

Hi Dan, Thank you for the excellent tutorial! I have a quick question: When we start the application, the Postgres container is launched automatically. Is this due to the DataLoader? How does the application recognize the Docker Compose file and initiate the container?

[@JonathanStein]

Have any ideas for an elegant way to hook in Matchers that can be specified in the GraphQL query with QBE? What if I wanted to query for books published after 2020 ?

[@AleksandarT10]

Missing your videos Dan! Give us more

[@DarqIsLive]

Pagination? Ordering?

[@renyuliu5650]

Hi, thank you for the great video. I am also studying the spring boot ? Do u have any book or course you think would be helpful ? Thank you.

[@abineshcoder]

Really..! it cut down lots of code😶‍🌫