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#11. OneToMany Relationship | ManyToOne Relationship Hibernate

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  • Опубликовано: 28 мар 2020
  • In this video we are going to learn onetomany relationship and manytoone relationship in hibernate using annotations.
    Download Source Code: learncodewithd...
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    Disclaimer:
    All videos are for educational purposes and use them wisely. Any video may have a slight mistake, please take decisions based on your research. This video is not forcing anything on you.
    topic covered:
    one to many mapping hibernate,
    one to many mapping hibernate mapping in hindi,
    one to many in hindi,
    hibernate mapping in hindi,
    hibernate mapping for beginners,
    hibernate mapping for beginners in hindi

Комментарии • 107

  • @dheerajsachan7399
    @dheerajsachan7399 4 года назад +11

    Hi Durgesh, I tried from many places"Channels" to understand Hibernate but in vain, finally I got your channel It has been tremendously helpful, I have watched 10 videos so far, i understood everything, Now I just like the video before I watch it. :) I am also from kanpur !

  • @sheetalborekar3336
    @sheetalborekar3336 6 месяцев назад +4

    Durgesh, u are truely a massive help for all devs, I nailed my java interview only because of your videos, huge thank you !!!!!!

  • @manishchoudhary8384
    @manishchoudhary8384 4 года назад +11

    You have a Great ability to clear concepts of the students keep doing it sir

    • @vishalgaikwad873
      @vishalgaikwad873 Год назад

      It's all about practice & Continuity. Durgesh Always does something that makes it perfect.

  • @mohammedsalim1827
    @mohammedsalim1827 3 года назад +10

    Even nasa can't explain things like you great explanation sir ji

  • @codewithbishal895
    @codewithbishal895 День назад

    Gazzab Explaination
    Top-notch instructor

  • @aloksharma4503
    @aloksharma4503 2 года назад +1

    Sir, one topic is left to cover. Example: A person can have multiple nicknames (Set/List), Collection mapping.

  • @_VishalUbale
    @_VishalUbale 10 дней назад

    lovely sir for your explnation.....thanks for this hibernate series 💯

  • @sagardarade
    @sagardarade Год назад +1

    Crystal Clear.
    Thank you so much buddy.
    Keep it up.

  • @insane2539
    @insane2539 3 года назад +3

    sir please give theory first using diagram like you did in one to one relationship, that way we can make notes for later revision

  • @chunnuram8766
    @chunnuram8766 4 года назад +1

    lovely sir for your explnation.....thanks for this hibernate series

  • @abhishekfarswan3163
    @abhishekfarswan3163 3 года назад +2

    One of the best tutorials for learning Hibernate. Thanks a lot Sir, I was stuck in mapping from past 1 week. Now it's crystal 🔮 clear to me...

  • @sheetalshimpi8728
    @sheetalshimpi8728 Год назад

    Hi Durgesh your video is very helpful and the way your explaining is also very easy and simple way .thanks for this video

  • @kaustubhchoudhary6024
    @kaustubhchoudhary6024 4 года назад +1

    Very well explained Durgesh Ji

  • @tushar351
    @tushar351 4 года назад +1

    are please jldi se cascade and many to many mapping and aage k concept k videos b bnaiye!
    i am learning hibernate!
    and i found your videos are very useful.

  • @aayushibansal5169
    @aayushibansal5169 4 года назад +1

    you teach so good..

  • @thejammboy9373
    @thejammboy9373 6 месяцев назад

    thanks a lot brother you solved my problem, many many thanks and tons of love to you from me💕💕💕💕💕💕

  • @nitiningle5991
    @nitiningle5991 Год назад +3

    bhai website pe 50 rs lakar joo zip file dee raha hoo .......vo kuch bhi kaam ki nahi hai kuch extra material bhi nahi hai ussme......

  • @anujagrawal972
    @anujagrawal972 2 года назад +1

    If possible please provide code with google drive...BTW You are doing great sir... keep teaching us... I hope this type of content will get maximum reach

  • @shubhamchoudharkar2820
    @shubhamchoudharkar2820 2 года назад

    one of the most under rated teachers.

  • @shivsagarsingh2466
    @shivsagarsingh2466 2 года назад

    wah durgesg bhai wah.... you are too good

  • @parmodprajapati
    @parmodprajapati 4 месяца назад

    Hi,
    When we go for Unidirectional mapping and which is best according to requirements?

  • @santoshkumar-hz4yh
    @santoshkumar-hz4yh 3 года назад +1

    bhai ek baat bataiye ye foreign key bananai ki zimmedari answers ko kyon mili (many sides ko kyon) question ko kyon nahi (one side ko kyon nahi) any specific reason for that. kyonki @ManyToOne me mappped by kaam nahi kar raha

  • @deepagajendra2884
    @deepagajendra2884 2 года назад

    very helpful, got so much clarity. Thanks

  • @tushar351
    @tushar351 4 года назад

    sach me asan bna diye aap!
    jai hind

  • @mdajaz7520
    @mdajaz7520 4 года назад +1

    Just wow

  • @unemployedcse3514
    @unemployedcse3514 2 года назад

    Please watch one to one relationship for better understanding ,or just watch vedios relationship of DBMS I can enjoy with this vedio

  • @albeliever
    @albeliever 3 года назад +1

    @ManyToOne doesn't have "mappedBy" attribute

  • @start1learn-n171
    @start1learn-n171 5 месяцев назад

    Tq

  • @Das.Kleine.Krokodil
    @Das.Kleine.Krokodil Год назад

    Do I understand correctly that if there are two entities with a One-to-Many relationship, such as Employee and EmployeePhones. Then you need to receive such data on the server in DTO with one call, but with two separate json? And write down one by one: first the employee, get the ID from the saved employee, and then we record the phones using this ID for communication.

  • @ThePahadiMumbaikar
    @ThePahadiMumbaikar 5 месяцев назад

    i do not understand why but parent class id is not updating on the list class table

  • @ashishdevnani
    @ashishdevnani 9 месяцев назад

    One Person can have more than one Children.

  • @Vinaykumar-bx1ql
    @Vinaykumar-bx1ql Год назад

    thank you so much sir...........

  • @swarajerra1486
    @swarajerra1486 Год назад

    Good explanation bro, keep going

  • @abhinavkhadse1836
    @abhinavkhadse1836 3 года назад +1

    Sir, Please Make Video On Optional class of java8
    And This Video Vry helpFullll:)

  • @thebaseofpcmbclasses8028
    @thebaseofpcmbclasses8028 Год назад

    Nice explanation sir

  • @gauravsinghrajput6012
    @gauravsinghrajput6012 Год назад +3

    sir ek video bana do ki spring boot se pahle kya kya sikhe kuki aap bol re ho spring bbot se pahle spring sikho me spring sikhne gaya toh pata chala hibernate aur servalate sikho toh kya kya kita sikhu yrr............hybernate sikhne aaya toh project me servalate ki need hai toh ab servale sikhne jaa raha huuu..........yrr itna sab sikhu kya pagal ho gaya hu meee........... mere hisab se pahle hybernate sikho fir servalte sikho fir spring core spring mvc sikho fir spring boot jpa sikho fir angular sikho fir website banao fir java ke dsa practice karo aur sikhte sikhte 1 saallagayega jab tak pura bhool jao ya haar maan ke padai chor do

  • @ramyasri6427
    @ramyasri6427 Год назад

    For entities it is creating new table then in one to many relationship why it is created question ans table

  • @NewIland18
    @NewIland18 2 года назад

    Awesome ...

  • @mohangabhale5555
    @mohangabhale5555 Год назад

    Same project i want to run on Ubuntu in eclipse then I need Hibernate external jar files so, where can I get jar files

  • @nadeemabbas1229
    @nadeemabbas1229 Год назад

    helo sir when i use mapped by when i save user with task list but user save tasks also save but foreign key attribute null and more i find by id but sir list cant fetch using cascade type all fetch type eger but issue not solve

  • @akashbhosale5340
    @akashbhosale5340 2 года назад

    Appreciated

  • @mohdshahban6261
    @mohdshahban6261 Год назад

    Thanks Bhai 🥰

  • @AbhishekRana-nw6nh
    @AbhishekRana-nw6nh Год назад

    what is benifit of by direction mapping??

  • @boss-uj3kf
    @boss-uj3kf Год назад +1

    Concurrent hashmap ka video banao na sir

  • @aatishsingh7075
    @aatishsingh7075 3 года назад

    In Answer table ...i tried to save 2 data but first data got overridden by second data..beacause of that i am not able to acheive onetomany mapping..can anyone have solution for this.

  • @Ankit-mh1qx
    @Ankit-mh1qx 4 года назад +1

    Bhya map wala bnaye n Coronavirus pr javasript pr ar usko share bhi kse kre

  • @poonamshet2426
    @poonamshet2426 3 года назад

    Is one to many relationship = many to one relationship conceptually?

  • @rajneeshyadav3444
    @rajneeshyadav3444 Год назад

    how to do get this output resulting table
    question1 having 3 answer,
    question2 having 3 answer
    questionn3 having 3 answer.
    QUESTION ID || ANSWER ID
    1 || Ans1
    1 || Ans2
    1 || Ans3
    2 || Ans1
    2 || Ans2
    2 || Ans3

  • @juvaidvlogs6234
    @juvaidvlogs6234 3 года назад

    Sir Make video in dark themes because we like dark more thn light

  • @Ab-jane
    @Ab-jane Год назад

    Pichle video me sir ne kaha pe bataya tha ki @one to one answer me v add krna hai .......🤔 .....previous video me kuch or hai code isme kuch or

  • @niyatimagare2968
    @niyatimagare2968 2 года назад

    How to delete question and associated answers at same time

  • @visibleindia368
    @visibleindia368 4 года назад

    nyc video

  • @disha9876
    @disha9876 4 года назад

    Starts at @2:35.
    Great Video.

  • @gavanikbgroup2469
    @gavanikbgroup2469 3 года назад

    Bhai thanks

  • @krshah2008
    @krshah2008 2 года назад

    Why is question property in Question class not annotated?

  • @atharvsingh6901
    @atharvsingh6901 2 года назад

    great amazing, i did complete this series in april 2020, helped a lot in job

  • @shubhamnigam14
    @shubhamnigam14 3 года назад

    please make a project in spring boot like social netoworking site or like twitter jaise application with UI part also pls its a request

  • @thonupunoorinaresh9271
    @thonupunoorinaresh9271 3 года назад

    Can you say about unidirectional one to Many mapping?

  • @samidhadubey6479
    @samidhadubey6479 4 месяца назад

    is it only with me or with some one else that hibernate is not working at is working in his tutorial

  • @Alpha-ou1ks
    @Alpha-ou1ks 4 года назад

    great video...can you provide source code?

  • @chauhanji8203
    @chauhanji8203 3 года назад +1

    10:36 ye kya logic h bhai😂😂😂

  • @visibleindia368
    @visibleindia368 4 года назад

    sir i have one Doubt.. plz explain it..
    In this case when we are trying to fetch answer from database .
    if we write like this. System.out.println(q.getAnswers());
    then why it is returning hashcode... rather then ansers..

    • @linuxuser2346
      @linuxuser2346 4 года назад +2

      Use toString method you will get answer rather then object

    • @syeddanishali9787
      @syeddanishali9787 2 года назад

      same i got sql query insted of string

  • @srijitchakraborty8602
    @srijitchakraborty8602 3 года назад

    How to add another question and answers for that new questions? I am getting some error. Please help

    • @chandanbs110
      @chandanbs110 3 года назад

      create new object for question class with different reference name and set the new question and add different answers for dis question.....

  • @WaqarAli-me5xg
    @WaqarAli-me5xg 2 года назад

    List q use karna he isko sae se smjhao sir. Column ke sath list use krna smjh nae aya

  • @balasahebmunde1716
    @balasahebmunde1716 Год назад

    code kaha pe milega sir

  • @gulhaneshrikant
    @gulhaneshrikant Год назад

    why code download is paid ?

  • @riddleXfacts
    @riddleXfacts 3 года назад

    you are from cbpgec?

  • @sidharthkumar6408
    @sidharthkumar6408 4 года назад +1

    Tiwari Sir ek Qna ho jaaye? (*Live*)

  • @tushar351
    @tushar351 4 года назад +1

    hi.
    I am stuck on onetomany mapping.
    actully i am trying to save answer letter!
    phle maine ek form banaya jisme quetion entry kra rha!
    fr next form me drop down se quetion select kra rha!
    and usse related answer insert kra rha!
    and i stucked here!
    i am not getting how to store it.
    Can i get your email or something get in touch with u??

  • @WaqarAli-me5xg
    @WaqarAli-me5xg 2 года назад

    List samjh nae aya q use kya

  • @manjulaagrahari5251
    @manjulaagrahari5251 4 года назад +1

    Please answer ... Immediately

  • @kirtijain6675
    @kirtijain6675 2 года назад

    DATA INSERT NI HO RHA HA ISME .. TABLE ME NULL VALUES BTA RHA HAI? ANYONE CAN PROVIDE SOLUTION TO ME?

    • @mdarif2835
      @mdarif2835 2 года назад

      mera v same ho raha h...
      kya aapka solve huya?
      mere me
      org.hibernate.MappingException: Unknown entity

  • @mdarif2835
    @mdarif2835 2 года назад

    durgesh sir...
    mere code me error aa rha h... org.hibernate.MappingException: Unknown entity
    kya karu?

    • @jasondsouza7302
      @jasondsouza7302 2 года назад

      It seems that you have not added the mapping class in file -"hibernate.cfg.xml"
      Add this

    • @mdarif2835
      @mdarif2835 2 года назад

      @@jasondsouza7302 I mentioned all classes in mapping property as same as video...pr it give error

  • @WaqarAli-me5xg
    @WaqarAli-me5xg 2 года назад

    List samjh nae aya sir

  • @mohinighodake9637
    @mohinighodake9637 4 месяца назад

    Nit nhi sangitale

  • @rraajjeesshh06279
    @rraajjeesshh06279 7 месяцев назад

    Not able to understand, too complicated.

  • @mdsaddamkhan8400
    @mdsaddamkhan8400 3 года назад

    you are asking money for the source code..

  • @anil1465
    @anil1465 3 года назад

    Are is me hi error as rain hai

    • @kirtijain6675
      @kirtijain6675 2 года назад

      INSERT ME DIKKAT AAI KYA? SOLUTINO KYA HAI?

  • @cuteharman2019
    @cuteharman2019 3 года назад

    o bhai itni ad mat dia kr..

  • @manjulaagrahari5251
    @manjulaagrahari5251 4 года назад +1

    Sir how to solve
    Org. Hibernate. Mapping exception:unknown entity: java. Util. Arraylist

    • @mdarif2835
      @mdarif2835 2 года назад

      same error...
      kya aapka solve huya?

    • @manjulaagrahari5251
      @manjulaagrahari5251 2 года назад

      @@mdarif2835 itna phle ka yad ni h

    • @shqnz
      @shqnz Год назад

      @@manjulaagrahari5251 🤣

    • @2000sgoldendays
      @2000sgoldendays Год назад

      ​@@manjulaagrahari5251solve hua kya

  • @gauravsinghrajput6012
    @gauravsinghrajput6012 Год назад

    yrr aapne one to one me hi one tomany bata rahe ho pura code hata ke nanya pacage bana lete aache se samhjate