Normalization 0NF 1NF 2NF 3NF - Database - AL ICT ප්‍රමතකරනය in Sinhala [FOR AL ICT Students]

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  • Опубликовано: 15 янв 2025

Комментарии • 62

  • @kidgamer4449
    @kidgamer4449 Месяц назад +4

    පින් සිද්ද වේවා සර්❤️❤️. තව පැය දෙකයි පේපරේට.😁

  • @kavinath1000
    @kavinath1000 Месяц назад +6

    exam ekata ada video eka beluwa
    but mang tamil
    hebey mata clear
    thank you sir

  • @arunisenevirathna2547
    @arunisenevirathna2547 2 года назад +11

    Thank you Sir... Ur explanation is very clear.... 👍

  • @dulmisawindi2535
    @dulmisawindi2535 Год назад +2

    Thank u very much sir.sirge video balala thamyi exam paper eke prshny lassanata liyagaththe.🥺❤️🔥

  • @shimraameen5493
    @shimraameen5493 2 года назад +3

    thank you sir very clear explanation.

  • @cobraclutch9686
    @cobraclutch9686 Год назад +2

    god bless all

  • @3AMinternt
    @3AMinternt 2 месяца назад +1

    sir you are doing a service

  • @mevinimunaweera9841
    @mevinimunaweera9841 Год назад +2

    Thank you so much sir.Great explanation 👍🙂

  • @Kerandaka123
    @Kerandaka123 Месяц назад

    A Super explain 👍👍👍👍

  • @Cassidy_luv
    @Cassidy_luv 3 года назад +2

    Thanks sir kalin video el therun na mek maru

  • @manelpura2603
    @manelpura2603 2 года назад +3

    thank you very much sir i watched whole video

  • @mohomedrameesmohomedraheem9841
    @mohomedrameesmohomedraheem9841 2 года назад +3

    Hodatama teruna ❤️

  • @dulmisawindi2535
    @dulmisawindi2535 Год назад +2

    Thank you sir ❤️🔥

  • @thusithamiyuranga4784
    @thusithamiyuranga4784 2 года назад +1

    නියමයි සර් ..Good luck ❤️

  • @rashmikadeshan6705
    @rashmikadeshan6705 3 года назад +3

    Thank you so much, Sir.

  • @anjanaravishan4383
    @anjanaravishan4383 Год назад +1

    Sir hodatma theerena widihat kiyala denwa ❤❤

  • @glenperera9025
    @glenperera9025 3 года назад +3

    Thank you sir❤️

  • @dhanapara2856
    @dhanapara2856 2 года назад +2

    thnx a lot sir.....

  • @GG-xe9hf
    @GG-xe9hf 6 месяцев назад

    Gammak sir ❤🎉

  • @salindasandaruwan1872
    @salindasandaruwan1872 3 года назад +1

    Thank you very much......!

  • @BenTennyson-xh4fx
    @BenTennyson-xh4fx 11 месяцев назад +1

    good

  • @Lovelyn777
    @Lovelyn777 Год назад +1

    Thank you so much ! Sir ❤️

  • @pasindumaduranga9247
    @pasindumaduranga9247 3 года назад +2

    thank u very much sir ♥️🥰

  • @methshimendis3535
    @methshimendis3535 2 года назад +1

    thank u sir it was very usefull

  • @arunisenevirathna2547
    @arunisenevirathna2547 2 года назад +1

    Thank u sir

  • @pumindudinsara1450
    @pumindudinsara1450 Месяц назад

    sir 2nd normal form ekedi tables wen karata passe tables athara relation ekak hadanna foriegn key ekak danna one nadda??

  • @naseefahamad4821
    @naseefahamad4821 3 года назад +1

    22.14 (in the video) sir in this employee table is project no a foreign key of project table

  • @AviatorLK
    @AviatorLK 2 года назад +1

    22:05 Methana Employee table eke projNo no field eke data repeat wela thiyana eka prashnayak nedda sir?

    • @DS-IT-ACADEMY
      @DS-IT-ACADEMY  2 года назад +2

      Ehma issue ekk naa @movie paradise

    • @AviatorLK
      @AviatorLK 2 года назад +1

      @@DS-IT-ACADEMY OK sir. Thank you!

  • @ireshnimantha2603
    @ireshnimantha2603 6 месяцев назад +1

    3nf එකේ ගත්ත table එකේ project No එක repeat වෙනවනේ... 3nf එකට ගත්ත table එක 2nf වෙලා නෑ වගේ නැද්ද? 🥲🙏

  • @sanjugayan6673
    @sanjugayan6673 2 года назад +1

    💜️

  • @Ama245-y8c
    @Ama245-y8c 2 года назад +1

    ❤💫

  • @heavenworld145
    @heavenworld145 3 года назад +1

    14:45 methandi kynwne data repeat wenne nh kyl. Eth id & dep_id repeat wlne.. plz eka pahadili krl dennko.
    Thanks to your videos.

    • @DS-IT-ACADEMY
      @DS-IT-ACADEMY  3 года назад +4

      Ethnadi id department id denna ekk widiyta consider kralai api gnna ona, e dennama thamai table eka composite key ekk wenne

    • @heavenworld145
      @heavenworld145 3 года назад +1

      Thank You...

  • @lktips1026
    @lktips1026 Год назад

    ❤❤

  • @amda7194
    @amda7194 2 года назад +4

    සර්..3nf උදාහරනයෙදී emp no. එකයි project no එකයි එකතු කරලා project name හදුනගන්න පුලුවන් වෙද්දී ආය ඒ ප්‍රාතමික යතුරෙ කොටසක් වෙන project no එකෙන් project name එක හදුනන්න පුලුවන් නිසා ඒක 1nf ආකාරයේ තියෙනව කියල ගන්න බැරිද සර්..අනේ කියන්නකෝ ලොකු ගැටලුවක් සර්.එහෙම ගන්න බැරි හේතුවත් කියන්නකෝ❤️❤️❤️❤️❤️

    • @DS-IT-ACADEMY
      @DS-IT-ACADEMY  2 года назад +2

      E kiyne oya partial dependency ekk hdanna ynwwada. Prathamika yathurak widiyta attribute ekk gniddi, eka attribute ekn eka krnna puluwn nm dekka thunak dnna ynne naa... dekk use krnne, eka variable ekein determine krnna bari nm withrai

    • @amda7194
      @amda7194 2 года назад +1

      @@DS-IT-ACADEMY aaaa hri hriii sirr thank youu❤️❤️❤️❤️❤️❤️❤️

  • @gaveesha123
    @gaveesha123 11 месяцев назад

    🎉

  • @AdmiringBear-oq4vb
    @AdmiringBear-oq4vb Месяц назад

    Sir
    Id,depid functional dependency
    Id
    Depid
    Partial dependency ned sir

  • @Back_coding
    @Back_coding 3 года назад +1

    meke questions tikak karannko sir plzz ✨

    • @DS-IT-ACADEMY
      @DS-IT-ACADEMY  3 года назад +1

      Database past paper dicussion tka balanna

    • @Back_coding
      @Back_coding 3 года назад +1

      @@DS-IT-ACADEMY ok

  • @hiranchamara6201
    @hiranchamara6201 8 месяцев назад

    🙂

  • @vidushimirihana2804
    @vidushimirihana2804 2 года назад +1

    1

  • @maduabewardana7900
    @maduabewardana7900 2 года назад +2

    thank you sir

  • @uditharandula8967
    @uditharandula8967 Год назад

    Thank you sir ❤️😍

  • @chamodyavogsjanith8141
    @chamodyavogsjanith8141 3 года назад +1

    Thanks sir❤️

  • @ODI_113
    @ODI_113 Год назад

    ❤❤❤

  • @GX-441
    @GX-441 2 месяца назад

    Thank You sir💙

  • @misterag2326
    @misterag2326 Год назад +1

    Thank you Sir ❤️
    ❤️❤️❤️

  • @Hiranyaa_02
    @Hiranyaa_02 5 месяцев назад +1

    ❤❤

  • @indunilherath8132
    @indunilherath8132 2 года назад +1

    Thank you sr

  • @WasanthaDissanayake-s9c
    @WasanthaDissanayake-s9c 11 месяцев назад

    Thankyou so much sir

  • @anujarangana6677
    @anujarangana6677 2 года назад +1

    thank you so much sir ♥️

  • @saveepalliyaguruge3830
    @saveepalliyaguruge3830 Год назад

    Thank you very much sir!