Spring Data JPA Tutorial | Full In-depth Course

[@DailyCodeBuffer]

Follow me on Twitter: twitter.com/DailyCodeBuffer

[@vishals8307]

Which keyboard are you using?

[@manikantar2005]

Excellent sir, can you please make tutorial on Mongo with Spring boot

[@saurabhpal2910]

For some reasons I am unable to get the @SpringBootTest annotation in my STS I checked the POM all the dependencies are there what could be the possible reason for this?

[@manoganesan7618]

@@saurabhpal2910 Yes correct.. Same for me as well.

[@priyadharshanravichandran4483]

The course is really awesome especially because you didn't leave us half way asking us to buy any courses which many people do, the content is amazing. One suggestion from my end is it would be better if you had written the code in command line runner run() method. Writing code in tests might give a wrong notion of how tests are used although I understand that these tests are just to populate the db bypassing the need for RESTAPI. I myself did with command line runner and it allows me to use create-drop instead of update since I don't usually watch the whole course in one sitting. Keep going dude, awesome content.

[@sidhinathmohapatra1693]

One most important & completely unique thing found in this video, without wasting a second this guy explaning the important concepts very easily. No unnecessary talk nothing. Wonderfull. Excellent way of teaching. No boring only learning. Super. Carry on..

[@DailyCodeBuffer]

Thank you 🙏

[@chandsmd9847]

Plan for complete Hibernate tutorial and spring core, AOP, security

[@javainfinity596]

yes

[@giridharreddy3106]

It would be great if he could do

[@chandsmd9847]

Yaa.. We are waiting, make it fast bro

[@chandsmd9847]

Im not understand one point in spring data JPA... How u create the studentRepositoryTest class... I used the alt+insert also but not worked.. And in saveStudent method builder() method also not working for me.. I'm using STS

[@DailyCodeBuffer]

You need to install Lombok plug-in in STS

[@garetts8156]

Great in depth course. Not a second wasted. Thanks a lot!

[@zorbital3962]

Bro, You have created an amazing course for the beginners and advanced. I already know most of the things but the clarity you show in your content is astonishing. hats off to your efforts and keep these videos coming, I can learn lots of stuff from you!!😇

[@DailyCodeBuffer]

Thank you so much 🙏🏻

[@VijendraShekhawat-cc7wn]

can u please make the course on updated spring security.

[@sabhvatvital3552]

at point of one-to-one bi-directional relationship throwing stackoverflow error.how to resolve it.

[@jasper5016]

Can you please do one video on Mockito or PowerMock only? Please cover how to test REST web services

[@nylandre1331]

This is one of the best software tutorials I have ever seen in KZbin. Giving details, touching other topics nice explanations. You deserve more views.

[@DailyCodeBuffer]

Appreciated 🙏

[@89Valkyrie]

One hour in, and so far it has been a complete pleasure to learn from you. Concise, and to the point. Thank you so much!

[@vinayyadav2484]

no body can hate you, because your honesty glimpse in your content. love you bro.

[@Mohammedaatif90]

My one to one bidirectional between course and course material goes into infinite loop. What can be the reason?

[@eplshorts1157]

It's because you are calling toString() method from both the classes, you can remove one entity from one class, it will work fine..

[@nikhillingam4630]

Please add a video on projections, how to fetch only 2 columns or more columns from the table with jpa

[@naveenkittu6024]

excellent ,can you please make a video on how to fetch and update data using multiple tables using native queries,projections,specifications.that will be helpful .Thanks a lot for ur content!!

[@deltamakuba]

This is one of the amazing course ever watched in regards to Spring JPA. Previously I bought a spring Data JPA course for more than $4 but it is not near this course in terms of quality and content. Thanks bro

[@DailyCodeBuffer]

Glad to hear that you got value from this course 🙏🏻 Keep Supporting 🙏🏻❤️

[@RohanWakode-bc2sc]

Hii shabbir, I am trying one to one mapping for course and courseMaterial classes but I am getting a infinite recurring response for both course and courseMaterial Mapping and onetoone relations and jojncolumn are done as same which you have showed in video but still I am getting infinite relation problem Can you please help here

[@marcelyouringuiagaingseuga7319]

Hello @DailyCodeBuffer, thanks so much for this content but I have a question, instead of using optional to enforce that adding a course should enforce adding a course material, could we not just enforce constraints like the foreign key of course material in course should be unique and non null ? Or the objective was to get us familiar with a maximum of concepts from Hibernate/JPA ? ... Thanks for this content!

[@siomarapantarotto]

What a wonderfull tutorial. I loved it so much. Congrats and many thanks! I have implemented @Embedable/@Embedded on a API and got stuck when trying to search by an attribute of the @Embedded class. The search based on the student guardian's name solved my problem. You are awesome and God bless you. 💚💛

[@jatinsinghal9486]

Hi Bro, can you let us know which plugin+keyboard key are you using for getting autocomplete suggestions for JPA attributes even though no charater has been typed. I get the suggestions from codota only after typing atleast 1 character of the attribute

[@DailyCodeBuffer]

I am using Github Copilot plugin that auto suggests everything 😁

[@Mahmudulhasan-ts5hm]

thanks a lot. great video. can you make some deficult query tutorial

[@renuRajendran]

Thanks for the video, kindly upload securing (using jwt/oauth) the inter-service communication in microservices and some explanation on Keycloak in microservices?

[@shailjakantupadhyay5183]

I'm getting lot of doubts while watching this video, you have not clearly explained why do we need @table, when do we need that and if two different tables are getting created in DB, should we need that really?

[@TechsterYT]

@Table is used when you will be using a specific table, or creating a table with a specific name. I.e. a table with a different name to the entity class.

[@AmanKumar-ps8th]

Please make a tutorial on React. (functional component)

[@khiemngo1098]

I'm still not clear what ?1 and ?2 mean in the SQL statement: "update tbl_student set first_name = ?1 where email_address = ?2". Would you please explain ? Thanks!

[@DailyCodeBuffer]

?1 is first parameter and ?2 is second parameter of the method

[@vijayaraju7003]

good.

[@abhishekaryan7575]

Thanks sir, great session. You covered lot of concepts. Keep going...I appreciate your hard work for making this kind of series

[@kushwanthkapa2041]

I think in 49:00 Shivam s should be capital

[@saurabhpal2910]

You look like a fresher but your code looks like a TL man difficult combination you have managed to make...!!!

[@DailyCodeBuffer]

😜

[@alisha08ish]

Thank you for existing, please make a dedicated video on spring security, spring transaction, kafka, apache camel routing(xml based).....

[@DailyCodeBuffer]

Noted

[@poorpanda9033]

Hey do you have linkedin ? I'd like to share this on linked in & tag you as well

[@DailyCodeBuffer]

Thank you 🙏

[@Nioxs]

Watching 2 hour tutorial and I still dont know, how to get send a Single query outside of a test case.....

[@AbhishekTripathi-po3hp]

where to learn about all the different advanced annotations that you are using ? is there any documentation or video on that ? like you using @builder , test etc.

[@DailyCodeBuffer]

Documentation for the library can be used to learn all those

[@saikrishna4661]

isn't @GeneratedValue(strategy = GenerationType.IDENTITY) enough instead of sequenceGenerator

[@javabyprateek5594]

Your every part is wonderful but pagination and sorting is creates issues it doesn't work properly in our PC even if we write as it is code?

[@DailyCodeBuffer]

Any particular error are you getting ?

[@nknilesh46]

plz make a video on SonarQube

[@esakkimuthu1861]

hi Bro,i have used eclipse IDE, but it doesn't support the test class creation, you have told us the alt+Insert key but in my case, it's not working. any alternate way is there to create the test class timing is 32:40 sec. Please reply if you have time.

[@MrOpolo91]

Very comprehensive course on Spring Boot JPA..Great work :)

[@MultiSudd]

Thanks Bro. Very well explained. Finally I'm able to finish the full video

[@michelchaghoury9629]

@Daily Code Buffer gr8 content as always can you please make a tutorial on how to access Stored Procedures, view and how to map a jpa entity to a non-entity object pleaseee and keep going

[@prabhakaranr4]

Why is the need of builder annotation if we want student object ? Why not to use setter methods to set the values ?

[@DailyCodeBuffer]

You can use setters as well

[@pandeyjii]

Please make one video on Junit testing, how we do in realtime and Thanks for this one

[@rohitchatterjee6243]

What dependency is needed to use @SpringBootTest annotation?

[@DailyCodeBuffer]

Spring boot starter test

[@hameesharantharu7358]

golden content love from SL

[@minhthang93]

I am not really understand ManyToOne relationship :(

[@DailyCodeBuffer]

Which part are you facing difficulties ?

[@minhthang93]

@@DailyCodeBuffer In @OneToMany section: I can understand we will map 1 teacher teach many courses: - you setup @OneToMany in Teacher Class. - In the test: you add 2 courses for 1 teacher - everything clear but in @ManyToOne section : it is a recommend way which JPA want we do - you setup @ManyToOne in Course Class - it is mean many courses can be taught by one Teacher right? - in the test: you add 1 teacher to 1 course and save this course - and it make me not clear about this concept - 1 course to 1 teacher is like @OneToOne and I dont see @ManyToOne relattionship here. I am sorry if my understand is not good here, maybe you put more Tests to see that relationship and newbie like me can easily get it. Thank you so much

[@Srini8174]

thanks clear explanation.can you pls explain with examples distributed transactions in microservices in SAGA

[@manee427]

Perfect Video. Thanks Go on and make more Please . The best indepth Video in Spring , Practical and really good

[@KhushbooDailyVlogs0506]

Really nice video.. just a small doubt I am unable to create the test class as importing DataJpaTest and context.SpringBootTest* throwing error, if anyone can help ......I am working with sts

[@norulshahlamjohn1140]

just did my assignemtn for job interview and i came here (again) for quick recap. thank you

[@ramosespann6496]

What is Guardian name? or what is Guardian , what mean?

[@DailyCodeBuffer]

Guardian is a Care taker

[@goku6272]

best video ever ! Bro can u please also make one video like this on maven plugins lifecycle phases and goals ...

[@shubhamkumar-wn4mf]

Hii bidirectional is not working for me ???

[@RohanWakode-bc2sc]

For me also not working

[@basselhamad9813]

Well after watching many tuts I want to say that this guy is a damn Legend, keep going man 👍👍👍👍👍

[@mohammedshadaab2119]

Awsome Course love it . can you make one on spring Cache examples using redis or ehcache when should we go for what?

[@2012Misanthrope]

Thank you for this. It's exactly what I needed!

[@krishnakamalmandal2500]

Please share a tutorial on deploy microservice in cloud container.

[@abhinaygalipally9100]

Your videos are OSM Please Make videos on Hibernate,SpringSecurity,AOP, SPRINGBOOT MVC

[@GoldenAuraIndia]

Excellent.. Keep up the Good Work.. your explanation is to the point.. Just learned JPA in less 2 hours

[@DailyCodeBuffer]

Thanks 🙏

[@simple_answers12]

How to give Spring.datasource.driver-class-name please tell me

[@amosemmanuel4671]

your video is really good brother, your channel is very underrated

[@ratneshkumar7196]

Amazing amazing amazing...You look so young bro like a school boy and teach so well. Unbelievable 👍👍👍 What is your profession brother other than youtube?

[@DailyCodeBuffer]

😂😂 I am a Full stack Developer

[@TnGKnow]

Are you using intellij community version or ultimate while this database tutorial??

[@umut6412]

I'm just a little bit confused. When you are creating a method in StudentRepository interface (ex: 50:24 ), you were using findByFirstNameContaining. How spring know what this method do exactly? Those are builtin methods that are automatically matching our variables or what? And previous method has the same signature but has different name, logically those are the same method but doing different things. On the other hand, thanks for your nice explanation.

[@prabhakaranr4]

In CourseMaterial entity, you added join column for course_id so course_id column added in cooursematerial table(one to one). Likewise, in Teacher entity, you added join column for teacher_id but the column teacher_id got added in course table(one to Many). How it is happening?

[@harshaprince5751]

Nice video. At 1:47:00 , there's a mistake in your idea vs execution. You didn't implemented optional property correctly. It should be on course side rather than material. Please check & confirm. Thanks for your efforts.

[@maitreesarkar3115]

"Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled." I'm facing this error .Can u please help me to solve the error?

[@nocastenoreligion5560]

.and(Sort.by("credit")) is not taking effect on the sorting. Changed the data in Database and swapped "title" & "credit" . But nothing helped me with this chaining of and(Sort.by()) function. With or without it I get the same results.

[@venkat757]

Thanks Shabbir.... after this video I registered your udemy course on microservices.......

[@suryas2845]

Hi sir ur video really useful for build my career And then I have doubt when Import ur prjoct on my system everything it was working good but I had issue of builder in my test case I don't know how to resolve it pls give me to any suggestion sir

[@DailyCodeBuffer]

Could you please tell me what is the exact error

[@suryas2845]

@@DailyCodeBuffer when I implement builder() method on test class there is show read line error

[@suryas2845]

@@DailyCodeBuffer tq so much for reply sir

[@shivanandagoudapatil7924]

how create the test case plz show the tests cases

[@DailyCodeBuffer]

Covered in Spring boot tutorials video, you can check that

[@jyotigurjar3048]

Wonderful explanation and the way you have covered scenarios is really commendable... every second is knowledgeable. 👍👍

[@DailyCodeBuffer]

Thanks 🙏🏻

[@geliangzhu9136]

how to update from this command in the springboot/jpa (multi table). tq Update Film f, Film_text ft set ft.title=f.title where ft.film_id=f.film_id

[@hkkabir2024]

why @Builder is not working for me . when i import the project . there is giving error on .builder() everywhere. i have checked lombok dependency added .seems eclpise not supporting lombok. need to install the jar manually

[@justvib5209]

is anyone facing problem in importing?, test cases, org.springframework.boot.test.concept, and if you found the solution please help

[@mozifbeigh1838]

@1:48:26 The aim was to show that Course cannot be saved without adding CourseMatieral. What you showed was CourseMatieral cannot be saved/persisted without adding Course. They are opposite statements. Am wrong here..??

[@naifuskill497]

Amazing course.. I have one thing. At the many to many relationship section why you are create the addSave method in course Entity.Please Explain.

[@erenyeager4452]

bhai when I am doing sout, I am not seeing the output in the spring console. what do I do?

[@DailyCodeBuffer]

Could you please be more specific At what point are you getting issue?

[@erenyeager4452]

@@DailyCodeBuffer at 38:27 I was printing the studentlist. using System.out.println(). it was not showing in the console as yours. I am using vscode. I figured out the problem. in vscode the test outputs are shown in debug console as opposed to the normal spring console. but thanks for responding.

[@Codestry]

At 42:30 , any special reason to use @AttributeOverrides, we can override the column with @Column also, @Column works

[@soumyaranjansahoo2667]

How to apply EAGER loading for both course and coursematerial onetoone bidirectional mapping ?

[@crazyUtters]

Doing good job I am getting error on not found jpa repositories...... I don't know where to start digging ..... Any help??

[@prakharjaitly8728]

Builder pattern not working . couldn't find a builder method - Student.builder() ,in Test class 34:40

[@ACEthetrue]

Great explanation and such a helpful walkthrough in getting started with JPA.. many thanks!

[@aadarshmishra9190]

int updateStudentByEmailID(.....) why we use int as a return type here any specific reason

[@shubamvirdi2907]

Another masterpiece by dailycode buffer... i wanted to know what is your systems current configuration?

[@Mahmudulhasan-ts5hm]

@ToString(exclude = "Course") is not working. instead i use "EAGUR"

[@Purnaang]

here you didn't cover Many to many bidirectional ?? although you have covered a lot of information. Likes 👍👍

[@soyphea8697]

Don’t think this kind of these contents still free in KZbin! Nice work!

[@sairevanth7126]

how do we write a native query that will return guardian details using emailId and should be captured using Guardian class (return type). Can anyone help me on this.

[@GKS887]

1.45.00 how can we give List.of(cource) I was imported list but it throwing errors

[@premanathareddydodda7565]

IT IS GOOD COURSE ABOUT SPRING BOOT JPA.ALL MOST ALL COVERED. JUST I HAVE A DOUBT HOW WE CAN JOIN TABLES (INNER JOIN,RIGHT JOIN,LEFT JOIN,FULL JOIN AND CROSS JOINS) AND HOW HIBERNATE QUERIES GENERATE IN CONSOLE. WHEN I RUN PROJECT IT IS ALWAYS SHOWING LEFT JOIN ONLY. PLEASE EXPLAIN HOW WE WILL DO IT WITH JPA ALL JOINS.

[@UmashankarKumar-fz2cw]

How to validate the incoming json payload which has more than 50 fields ? One way could be like we create a schema for json request and validate it. Or may be there is any another way for it. Please let me know if you know of some way.

[@AsayZ97]

I have doubt on the database side how data is persisting 1. relationship b/w Course and course material should be oneToMany relationship as one course can have many course materials 2. how to decide which primary key need to be in which table? like in course we have teacher_id, why it can't be reverse? like teacher table can have course_id

[@stonecold4833]

I am facing an error creating a bean with the name of datasourcescript initializer defined in the classpath i am using eclipse and postgres and using java version 1.8.0_301 if I use spring initializer then it jni error has occured

[@sakshamtrivedi151]

@DailyCodeBuffer I am following your videos for a while but this is the second video in which I found like some code snipets you have left out first it was in your microservices videos

[@ahamedfarook5866]

Student to department many to one, Student to batch many to one batch means year of student, department to batch many to many relationship, so I call department of MCA batch of 2nd year I want student list how to i mapping

[@Venkat-wb5tv]

Bro first you have explain relationship first,then you will start queries then we will get some idea.if multiple are there then we have to know idea.

[@springbootcourse2906]

Would have been fantastic if you didn't use lombok. It's difficult to use your - otherwise very fine - video if lombok is not an option, which is the case for me.

[@reethikprasad2139]

Hi while i was coding along at 34:30 while using builder() in test class i am getting an error which says create method builder() in type student I thought it related to lambok issue but even after updating and installing all dependancy it still showing error Don't know why but need help in this issue

[@huynhanhkietk17hcm15]

Actually the relationship between teacher and course is many to many in real life. One course can be taught by many teacher and one teacher can teach many course. Consider this as an extra problem to improve yourself!

[@praveens2272]

Bro where do you work and which company. What is your total experience in IT industry. 🙂