Converting an ER Diagram to a Relational Table (or Schema)

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  • Опубликовано: 6 янв 2018
  • #ERdiagramToRelationalTable, #Database, #ERdiagrams, #EntityRelationalDiagrams

Комментарии • 346

  • @zackjack9572
    @zackjack9572 6 лет назад +163

    It was really precise. The main thing is that you have a pleasing calming voice. I would prefer if you go into more detail about a complex ER- Diagram with giving out the number of tables needed. Thanks for the explanation.

  • @rishavrungta
    @rishavrungta 5 лет назад +14

    This was really very helpful. The best part being that you were calm throughout the video. Thanks.

  • @ernestd8585
    @ernestd8585 6 лет назад +105

    This was a great video; very concise. I missed 2 days of class, and managed to learn almost everything I missed in 7min 40sec.

  • @kaustubh.sharma
    @kaustubh.sharma 6 лет назад +10

    Clear explanation better than attending 2 hr lecture in college.Ty

  • @jaideeplobo6096
    @jaideeplobo6096 3 года назад +76

    Finally done dbms exam 😁😁😁, this concept written perfectly

  • @mraziz3230
    @mraziz3230 5 лет назад +4

    It's very helpful before my exam. Thank you very much.

  • @aliasad5878
    @aliasad5878 6 лет назад +1

    Explained Beautifully.. got all the concepts

  • @shakeelviews
    @shakeelviews 4 года назад +5

    It was very useful for my semester exams. Thank you

  • @omar-vr1kg
    @omar-vr1kg 3 года назад +5

    is it just me or her voice directly reaches my brain

  • @pranabbhakta4752
    @pranabbhakta4752 5 лет назад +8

    great voice and one of the best sound quality compare to other lectures video... nd thak you for explanation.

  • @honprarules
    @honprarules 5 лет назад +1

    Pretty good summary! Thanks!

  • @sarthakdalabehera4873
    @sarthakdalabehera4873 4 года назад +1

    thanks a lot madam,i did not understand anything in class ,but here i understood everything

  • @cristinjhon8444
    @cristinjhon8444 5 лет назад +3

    There is teacher hiding in you,you must have a bright future,god given gift🎁❤️

  • @tadiwanasheabelsampindi4615
    @tadiwanasheabelsampindi4615 5 лет назад +3

    Short and precise. Found it more helpful, Thanks for the video!

  • @faisalchowdhury1688
    @faisalchowdhury1688 5 лет назад +1

    just subbed amazing video explained very clearly. I have been looking at a lot of videos in youtube yours is the best at explaining relational table.

  • @hanas_340
    @hanas_340 5 лет назад +1

    you really helped me a lot. and your voice is so calming. you just got a new subscriber and lots of likes

  • @fabs-dz3jz
    @fabs-dz3jz 4 года назад +1

    Thanks @Ritu Kpur Classes I have an exam tomorrow and I got my goal from this short video

  • @vinayak8100
    @vinayak8100 5 лет назад +2

    My professor (who is from German) has a very weird accent, and this topic has been haunting me - until now. Thanks a lot ma'am, I understood everything from this vid lecture.

    • @ritukapurclasses1591
      @ritukapurclasses1591  5 лет назад +1

      Glad to hear that I made this concept easy for you :) Thank you... Means a lot...

  • @perfect.computer_classes3507
    @perfect.computer_classes3507 6 месяцев назад +1

    The explanation is definitely a good one, precise and easy to comprehend. Last but not the least very impressive and attractive handwriting! Just looking at the notes feels like studying..ahh! Amazing job, keep it up! Yes, u can deep dive into further more in-depth concepts related to complex ER diagrams and do explain discriminators once with a bit detailed explanation. Thank You!

  • @ajitkumaryadav8298
    @ajitkumaryadav8298 4 года назад +2

    thanks ma'am for the beautiful explanation...

  • @raymondkiptanui
    @raymondkiptanui 6 лет назад +1

    am just happy i can do my exam with peace next week.thanks mum.totally understood

  • @mumbaikachallenge5526
    @mumbaikachallenge5526 2 года назад

    Great explaination thank you❤️

  • @rohitkhatana4730
    @rohitkhatana4730 6 лет назад +22

    finally ! i got this topic. Watched many videos but were not able to understand it. Seriously ! it is very good ! It would be more beneficial if u upload a video solving a complete Er model to Relational Schema.

    • @ritukapurclasses1591
      @ritukapurclasses1591  6 лет назад +4

      Sure I'll do so. I'm glad it was that helpful to you :) Made my day... Thank you....

  • @piyushkumar-wg8cv
    @piyushkumar-wg8cv 3 года назад +1

    Great, I have been searching for it for 30 minutes.

  • @awaisn
    @awaisn 5 лет назад +2

    Very helpful Mam. 🖒🖒🖒

  • @Classsikhal
    @Classsikhal 6 лет назад +1

    Thank you so much.Keep up the good work

  • @omairmeer5875
    @omairmeer5875 Год назад +1

    Very very helpful vedio, with best way of teaching.❤

  • @mrunalshende1663
    @mrunalshende1663 5 лет назад +3

    thanks ...
    very helpful

  • @jamespottex5197
    @jamespottex5197 4 года назад +13

    Sweet voice and sweetly explained...

  • @Andrewtate724
    @Andrewtate724 Год назад +1

    Landed to a perfect video I have a dbms exam on Wednesday

  • @user-iz5pp7ch7y
    @user-iz5pp7ch7y 4 года назад

    I have understood all clearly thanks

  • @mohsinnisar1934
    @mohsinnisar1934 5 лет назад +8

    Great today is my exam and i prepared this i hope it will cover all the things

  • @sauravojha3229
    @sauravojha3229 4 года назад +1

    Was very much helpful thank you so much mam

  • @tarandeepsingh230
    @tarandeepsingh230 4 года назад +1

    thanks so much, I am perusing Database administration course in Canada so I have some doubts regarding this concepts so the bottom of my heart I really thankful to you, clear this concept

  • @azharazeez2661
    @azharazeez2661 5 лет назад +1

    great work!

  • @abhijithes5063
    @abhijithes5063 2 года назад +2

    Thank you
    It was really helpful

  • @tastes-like-straberries
    @tastes-like-straberries 3 года назад +10

    Hi! Thanks for the video. It's really more concise than all the confusing paragraphs in Korth's book. Anyway, could you please explain how are multi valued attributes filled in tables (also represented) and could you also mark the primary keys in each of the tables that you had drawn in the video😅 I was a little confused in the total participation example

    • @ritukapurclasses1591
      @ritukapurclasses1591  3 года назад +2

      Sure I will post a video on this. Thank you for your appreciation. Means a lot 🙂

    • @abdulrahmanismailali1064
      @abdulrahmanismailali1064 Год назад

      @@ritukapurclasses1591 Can you help me & give me your phone number

  • @Random-gv5ln
    @Random-gv5ln 2 месяца назад +1

    Thank you very much for the video, i can see youve put a lot of though into it (especially the part where the street vendor interrupted you xD), its a very well articulated video, thank you.

    • @ritukapurclasses1591
      @ritukapurclasses1591  2 месяца назад +1

      Thank you so much for appreciating! Means a lot!!! 🥹

    • @Random-gv5ln
      @Random-gv5ln 2 месяца назад +1

      @@ritukapurclasses1591 just got back from my exam, it went amazing thanks to you! (I studied last minute yet still remembered everything you taught)

    • @ritukapurclasses1591
      @ritukapurclasses1591  2 месяца назад +1

      @@Random-gv5ln Really happy that I was able to help in some manner 😊

  • @demetridoes
    @demetridoes 2 года назад +1

    Great explanation, thank you!

  • @surajsharma939
    @surajsharma939 3 года назад +2

    ur voice ,explanation & writing is so beautiful .

  • @bandarurohitha572
    @bandarurohitha572 2 месяца назад +1

    super, simple explanation....this Single viedeo is enough for such a big concept....keep going mam. Now 1 am ur subscriber....by watching a single Viedeo of u

  • @user-ne5uv3vk7f
    @user-ne5uv3vk7f 4 месяца назад +1

    5:06 "aaloo gobhi baigan leloooo" you can tell she was very irritated xd
    very articulated video thank you ma'am

  • @gALAXy-cartoon
    @gALAXy-cartoon 2 месяца назад +1

    Awesome job ❤️👍

  • @sonofzues8414
    @sonofzues8414 3 года назад +1

    This Hit my brain directly thank you... and that background voice you paused the video several times ye tu hoga When you livin in India or Pakistan 😂

  • @hamzanaeem4838
    @hamzanaeem4838 5 лет назад +1

    Brilliant!!!!!!

  • @anushreevirtualgaming226
    @anushreevirtualgaming226 Год назад +1

    Your voice and knowledge has really helped me to calm down my strees and solved many douts, keep up the good work

    • @ritukapurclasses1591
      @ritukapurclasses1591  11 месяцев назад +1

      Glad to hear that! 😊

    • @coderaajay
      @coderaajay 11 месяцев назад

      Kuch jyada hi jalid reply aagaya , after 10 months, no issues got 8.57 CGPA in my 5th sem@@ritukapurclasses1591

  • @computergeek8617
    @computergeek8617 3 года назад +2

    Thanks mam for this video I have one doubt what if in 1:M and M:1 we have total participation from both the sides in that case what we should we add in the relational schema ?

  • @bhargavareddy8954
    @bhargavareddy8954 4 года назад +2

    it's really good

  • @neelanjanghosh1586
    @neelanjanghosh1586 3 года назад +1

    Clarity of Concepts done right

  • @pablobiedma
    @pablobiedma 5 лет назад +1

    Nice video

  • @david2358
    @david2358 Год назад

    Excellent video, just subscribed 👍

  • @vishalgupta7522
    @vishalgupta7522 Год назад +3

    thank you mam tomorrow is my mid sem exam

  • @anishali8042
    @anishali8042 Год назад +2

    Such a sweet voice

  • @ganesha.k.s
    @ganesha.k.s 5 лет назад +1

    Thanks for this. It really helped me in one of my tests.

  • @rupendra6101
    @rupendra6101 4 года назад +1

    great

  • @swarnendumondal581
    @swarnendumondal581 5 лет назад +1

    very much useful

  • @shlokmantri799
    @shlokmantri799 10 месяцев назад +1

    super awesome mam keep going !!! you tought better than my college lecturer !👍👍👍

  • @Jeetu0301
    @Jeetu0301 5 лет назад +1

    Thank you Ma'am.

  • @abcd.8
    @abcd.8 11 месяцев назад +1

    Your vocabulary is good

  • @JD-eb5qu
    @JD-eb5qu 2 года назад +1

    It's very useful mam thanks a lot

  • @abhishekkumartiwari3834
    @abhishekkumartiwari3834 3 года назад +1

    Very helpful video and You've got a nice voice with beautiful writing..👍

  • @KarthikKannan01
    @KarthikKannan01 2 года назад +1

    In one to many or many to one, the entity whose is sending one to many is in total participation right?
    Or will the entity which is many will be in total participation?

  • @PradyumnaMishra2000
    @PradyumnaMishra2000 5 лет назад +1

    Thanks for help 🙏

  • @aslanmusic547
    @aslanmusic547 27 дней назад +1

    Thank you so much!

  • @PrabhjotSingh-bu3rq
    @PrabhjotSingh-bu3rq 2 года назад +1

    Your voice...so sweet.

  • @Oggy1727
    @Oggy1727 4 года назад +5

    Thankyou so so so much ritu... In just 8 min you cleared my concepts.... Your hands and voice so beautiful 😅

  • @williamhaule8070
    @williamhaule8070 5 лет назад

    Thans.....very help full

  • @alieneditz2143
    @alieneditz2143 2 года назад +2

    Thank you

  • @SimpleLivingHigherThinking
    @SimpleLivingHigherThinking 8 месяцев назад +1

    Thanks I have my database design exam in 4 hours you saved me maam😁

  • @obarorachaelokezino4358
    @obarorachaelokezino4358 3 года назад

    I really understood.... thank you so much.

  • @codingwithsakshi72
    @codingwithsakshi72 4 года назад

    Mam jo last main aapne btaya h kya account aur branch ki table main account table weak entity h kyoki aapne account ki table ke dono attributes liye h aur aapne kha ki weak entity ke sare attributes lete hain but strong entity ka primary key lete hain,mam pls give me reply asap becs my exam is coming soon.

  • @yutaitadori7318
    @yutaitadori7318 3 года назад +1

    U nailed it,🔥 awesome garllll

  • @abhijithsony2024
    @abhijithsony2024 6 лет назад +1

    Thank you for this video mam

  • @vaisakhanil3089
    @vaisakhanil3089 6 лет назад +1

    Thank you it was great help

  • @charlton1388
    @charlton1388 2 года назад +1

    thanks a bunch!!!

  • @techic8944
    @techic8944 Месяц назад +1

    Thank You!❤

  • @marksachintha9918
    @marksachintha9918 6 лет назад +1

    Great video!!!

  • @omprakashsrivastava4211
    @omprakashsrivastava4211 4 года назад +1

    Thnku so much it really helped i think this would be the best explanation of this topic🤩🤩❤❤

    • @ritukapurclasses1591
      @ritukapurclasses1591  4 года назад

      Thank you so much :)

    • @omprakashsrivastava4211
      @omprakashsrivastava4211 4 года назад +1

      ❤❤❤❤❤❤what i said i literally mean it coz this video really helped me a lot.the night before my exam i was just scrolling the videos on RUclips but luckily i found your video and i got this topic🔥🔥🤩🤩❤❤

  • @Aditya-zv5et
    @Aditya-zv5et Год назад +1

    thankssss for this amazing video

  • @itsme-vn8ip
    @itsme-vn8ip 3 года назад +1

    Thank you mam. It was really helpful.

  • @someotherstuffs
    @someotherstuffs 3 года назад +2

    Thank you ma'am 😊U helped a lot!

  • @siddharth2520
    @siddharth2520 4 месяца назад +1

    Itni pyari awaj ho to lecture attend karunga hi mai

  • @amangautam6691
    @amangautam6691 4 года назад +6

    you have very sweet voice

    • @osamasameer9204
      @osamasameer9204 16 дней назад

      tharki, pharne aya tha tou pharhai kar na

  • @Ex-fk4nr
    @Ex-fk4nr 5 лет назад +1

    What if we have a relation 1:N with r
    Total participation on the 1 side

  • @abh1j1thas
    @abh1j1thas 5 лет назад

    why was customer-loan relationship taken as example for many to many? isn't it one to many as one loan can be taken by one customer only?
    or is there a joint loan type of scheme taken into consideration
    though the conversion to relational table is right for many to many. thanks.

  • @user-do8mv9ow6d
    @user-do8mv9ow6d Месяц назад +2

    Good content 😇.But you missed multi valued attributes.

  • @NitinSharma-tq1qb
    @NitinSharma-tq1qb 4 года назад

    Hi, found your video really helpful but you gotta explain or maybe create a whole new video explaining different cases of participation + relationships. Tx

  • @gudipatiraghavendra7424
    @gudipatiraghavendra7424 4 года назад

    Great voice🤩🤩

  • @harshitababbar7065
    @harshitababbar7065 5 лет назад +1

    A veryy Good lecture 👍👍 kEep it up !! 💖

  • @se7en592
    @se7en592 Год назад +1

    love the way how she's annoyed by the raddiwala XD

  • @hida9066
    @hida9066 Месяц назад +1

    Thank you ma'am

  • @sushantkr420
    @sushantkr420 5 месяцев назад +2

    Thank you ma'am❤

  • @rohitpandey4411
    @rohitpandey4411 4 года назад +1

    explanation was small, simpe and efficient

  • @soapmactavish6001
    @soapmactavish6001 Год назад +1

    very calming voice

  • @ekanshkumar7457
    @ekanshkumar7457 5 лет назад +1

    Thank u ✌️

  • @chhayrithhy8618
    @chhayrithhy8618 5 лет назад

    How can we identify primary key after we do relation between two relation? And what if we do relationship with more than two relation which has one to one and many to one?

  • @21flame72
    @21flame72 Год назад

    Multi valued attributes represent double ovel is it correct then why you not represent in second example

  • @johnmohammed5058
    @johnmohammed5058 3 года назад +1

    Thanks a lot

  • @FinanceWisdomTech
    @FinanceWisdomTech 3 года назад +1

    ty

  • @PiyushKumar-ix9jp
    @PiyushKumar-ix9jp 3 года назад +1

    thank you ma'am! lubb u