SQL Tutorial 10: Integrity Constraints

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  • เผยแพร่เมื่อ 8 ม.ค. 2025

ความคิดเห็น • 64

  • @lokeshp1929
    @lokeshp1929 2 ปีที่แล้ว +9

    Missed this kind of teachers in schools and colleges

  • @The_Wellness_Vibes
    @The_Wellness_Vibes 10 หลายเดือนก่อน +1

    Great..!!! What a awesome way of explanation sir... You are bestest teacher i have ever seen in my whole life... Thanks you so much..

    • @sdetpavan
      @sdetpavan  10 หลายเดือนก่อน

      It's my pleasure

  • @9739459478
    @9739459478 ปีที่แล้ว +2

    each and every video is clear and crispy, worth of watching ur videos

  • @eshwarr4279
    @eshwarr4279 3 ปีที่แล้ว +3

    You are the best in explaining any concept sir, you made my training easy and understandable. By using DEFAULT constraint, I observed that You have done this presentation on May 21st,2019 but published on May 24th,2019.

  • @kishoresrinivas2104
    @kishoresrinivas2104 2 หลายเดือนก่อน +1

    Your teaching is like a spoon feeding ❤ thank you very much for your knowledgeable information sharing with use sir ❤❤❤😊😊😊

    • @sdetpavan
      @sdetpavan  2 หลายเดือนก่อน

      Welcome

  • @kishorshitole6909
    @kishorshitole6909 ปีที่แล้ว +1

    Thank you, sir, you're the best teacher. The way of explanation is too good to understand easily. Keep going on.

  • @Move_Further
    @Move_Further ปีที่แล้ว +1

    Thank you sir ...the way you present the whole series is amazing !!!

  • @SaiKiran-gz9sq
    @SaiKiran-gz9sq 4 หลายเดือนก่อน

    excellent training sessions i have never seen till now. I hope in future also you will teach new trendy topics to us it will be a huge help for us

  • @surajsalunke_sss
    @surajsalunke_sss 3 ปีที่แล้ว +1

    Point to point explanation, every second of watching this video was worth. Thank you so much sir !!

    • @sdetpavan
      @sdetpavan  2 ปีที่แล้ว

      You’re welcome

  • @sindhujasadhu
    @sindhujasadhu 3 ปีที่แล้ว +2

    Thank you, sir, you're the best teacher. keep going on...

    • @sdetpavan
      @sdetpavan  2 ปีที่แล้ว

      You are most welcome

  • @Itsourfamilys
    @Itsourfamilys 8 หลายเดือนก่อน +1

    Sir thank you so much gaining lot of knowledge from your sql and database videos very helpful 🎉👏👏👍💐

    • @sdetpavan
      @sdetpavan  8 หลายเดือนก่อน

      Always welcome

  • @umangsaluja8034
    @umangsaluja8034 3 ปีที่แล้ว

    your content is blessing in disguise.

  • @kanchanshirnath6556
    @kanchanshirnath6556 2 ปีที่แล้ว +1

    Thank you so much sir, Every video is cleared with all concept.

  • @kiranmaiganapuram9079
    @kiranmaiganapuram9079 3 ปีที่แล้ว +3

    excellent sir.. the way of explanation is too good to undestand easily. :) thanks for uploading..

  • @TalzBlaze
    @TalzBlaze 4 ปีที่แล้ว +3

    you are a brilliant teacher

  • @rakshathakare4197
    @rakshathakare4197 ปีที่แล้ว +1

    Concepts are clear 😊

  • @manojbharadwaj4644
    @manojbharadwaj4644 ปีที่แล้ว

    Sir please mention real time examples for keys and joins. And also mention that department table is a subset table of employee table and show an example why it will be added so that the logic behind why its connected will be understood

  • @meenumeenakshib5228
    @meenumeenakshib5228 2 ปีที่แล้ว +1

    Thank you sir, clearly explained. Can you explain about the domain constraints also?

  • @shankarmusale2253
    @shankarmusale2253 2 ปีที่แล้ว +1

    Sir nice explanation .

    • @sdetpavan
      @sdetpavan  2 ปีที่แล้ว

      Keep watching

  • @nagarjunadon4130
    @nagarjunadon4130 2 ปีที่แล้ว +1

    Excellent 👏👏👏

  • @arabindamohanty2190
    @arabindamohanty2190 5 ปีที่แล้ว +3

    Excellent

  • @suryaprakash-on9ry
    @suryaprakash-on9ry 2 ปีที่แล้ว +1

    clearly explained sir

  • @vaithisaran41
    @vaithisaran41 9 หลายเดือนก่อน

    Thank you for easy to follow videos. Is there any way you could share the powerpoint presentation that you refer for all the videos? It will be greatly useful for eveyone.Thank you.

  • @sowjanyavanarasi7928
    @sowjanyavanarasi7928 5 ปีที่แล้ว +1

    Hi sir, In this tutorial you have taught how to add constraints for a column in the table at the time of table creation but Please tell me how to add constraints to the columns for already existing table.?

    • @sdetpavan
      @sdetpavan  5 ปีที่แล้ว +2

      you have to use alter table command.You can check it in google.

  • @mabbusk653
    @mabbusk653 ปีที่แล้ว

    Sir one small doubt once i create table when submit commit statement then we perform this operations is possible or not

  • @mujaheedadil143
    @mujaheedadil143 หลายเดือนก่อน

    5 years are completed still sir are you not provide the any link of practice purpose of HR Database
    Or you can you provide the link+ some amount of which is use full for both us Thank you.

  • @BethammalKaruppasamy
    @BethammalKaruppasamy 10 หลายเดือนก่อน +1

    my mom likes your channels

  • @lathasri124
    @lathasri124 2 ปีที่แล้ว

    Thanks much sir, your Explanation is very much clear about to each point.. I need some career guidance, so how can we contact you for suggestions sir

  • @brizeshhh
    @brizeshhh ปีที่แล้ว

    Excellent, explanation sir,
    i am beginner in it industry currently working as civil engg and looking to switch career next i want to learn python after sql
    Do you have any series for that?
    Community can also suggest me any playlist pls thnx in advance

  • @arpitgarg4756
    @arpitgarg4756 3 ปีที่แล้ว +1

    Hi Sir, I have one query i.e I want to know , how can we delete the multiple duplicates records from the table ?

    • @arun-en3cq
      @arun-en3cq 3 ปีที่แล้ว

      we can use union clause.

    • @arpitgarg4756
      @arpitgarg4756 3 ปีที่แล้ว

      @@arun-en3cq How ?
      Can you write query here ?
      Eg- we want to delete multiple duplicate records from one table only ?

    • @SDvirgo
      @SDvirgo 3 ปีที่แล้ว

      @@arpitgarg4756 Go through tutorial 8 union concept, you can use same in your query

    • @kishorshitole6909
      @kishorshitole6909 ปีที่แล้ว

      delete from employees where rowid not in(select max(rowid) from employees group by all_columns_name_here) if latest row as unique
      delete from employees where rowid not in(select min(rowid) from employees group by all_columns_name_here) if oldest row as unique

  • @mohammedbashashaik2542
    @mohammedbashashaik2542 4 วันที่ผ่านมา

    SIR I WANT INTERVIEW QUESTIONS

  • @sapanasharma4427
    @sapanasharma4427 2 ปีที่แล้ว

    hello sir, your tutorial is very good. where will i get this ppt?

  • @prasanthjoshi7
    @prasanthjoshi7 ปีที่แล้ว

    Sir for creating table student
    It causes error
    Error shows 👇
    A table must have at least one visible column
    Then what would we do can u please explain sir

  • @rohitsingh1136463
    @rohitsingh1136463 3 ปีที่แล้ว

    Sir check constraint is not working in my sql

  • @PRALAYGHOSH-lp1db
    @PRALAYGHOSH-lp1db 2 ปีที่แล้ว

    Sir can you share this PPT description or comment box

  • @mayurivmulje1407
    @mayurivmulje1407 ปีที่แล้ว

    I need document link of this and previous video

  • @deepakgupta-gh3nv
    @deepakgupta-gh3nv 2 ปีที่แล้ว

    Sir can you provide notes over SQL

  • @akashpawar5955
    @akashpawar5955 ปีที่แล้ว

    sir please can u share this ppt or paste the link of it .

  • @tinyfeetbunnu532
    @tinyfeetbunnu532 ปีที่แล้ว

    any one having notes

  • @rajureddy5539
    @rajureddy5539 2 ปีที่แล้ว

    Bro, send that PPT in description or comment box

    • @mr.perfecttube6541
      @mr.perfecttube6541 ปีที่แล้ว +1

      Don't call him, bro, You should have some common sense. He is delivering life-changing content!

  • @brizeshhh
    @brizeshhh ปีที่แล้ว

    Excellent, explanation sir,
    i am beginner in it industry currently working as civil engg and looking to switch career next i want to learn python after sql
    Do you have any series for that?
    Community can also suggest me any playlist pls thnx in advance