Top 70 SQL Interview Questions One Shot | DIGITAL | NINJA | PRIME | Many More

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Are you preparing for a SQL interview with top companies like TCS, Accenture, Capgemini, and more? Look no further! In this video, we cover the top 70 SQL interview questions that you need to know. From basic to advanced queries, we provide a comprehensive review to help you ace your interview. Whether you're a beginner or an experienced professional, this one-shot guide is perfect for brushing up on your SQL skills.
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Topics Covered:
- Basic SQL Queries
- Advanced SQL Techniques
- Real-World Scenarios
- Optimization and Performance Tips
Why Watch This Video?
- Comprehensive Coverage of SQL Topics
- Ideal for TCS, Accenture, Capgemini Interviews
- Suitable for All Levels of Experience
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17 май 2024

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Комментарии : 117

@PrimeCoding19 25 дней назад

Hello Prime Coders, IMDB data set: drive.google.com/file/d/1SRteUqv9Q7zUj-5COqyAraIp27d8JgZm/view?usp=sharing Question Corrections below: 1. There is improvement in the question(Q 50), there should be How do you select all the movies that have the highest rank score in the database? Now the solution makes sense. Sorry for the inconvenience. Explanation of the query: The WHERE clause uses the >= ALL operator to ensure that the rankscore of each selected movie is greater than or equal to the maximum rankscore found by the subquery. Since the subquery returns only the maximum rank score, >= ALL effectively means rankscore >= max(rankscore), which selects movies with the highest rank score. 2. In question 18, '=NULL' should be replaced by 'IS NULL';

@SD-pz6dj 14 дней назад

2nd highest or any rank based single row output question should also be included ..otherwise Very beneficial oneshot before interview..

@PrimeCoding19 14 дней назад

@@SD-pz6dj After watching the complete video you will be able to solve any question... Thanks!

@staywithmeforever 6 дней назад

@@SD-pz6dj Use offset it skips right

@sreehemambica8317 16 дней назад

Your work deserves appreciation ,Can you make a video regarding questions that can be asked for HTML and CSS

@PrimeCoding19 16 дней назад

Sure, stay tune! Till now uploaded video on:- Most asked interview questions on AL/ML PROJECT, MERN PROJECT

@yashchoudhary-rd1tb Месяц назад

extremely helpful. Thank you for covering all the important topics in a single video.

@PrimeCoding19 Месяц назад

Thanks Yash, keep learning 🎉

@Learner-jb5tu Месяц назад

Sir, You are doing great job. Your guidance is excellent and very helpful for us

@PrimeCoding19 Месяц назад

Thank you it means a lot me. Keep learning

@102_prateeksingh2 Месяц назад

Please make a video on how to explain projects and what if we have only basic project, also what if we have not done any internship what reason can we give.

@PrimeCoding19 Месяц назад

Sire Prateek I will do, Stay tune. Thanks for your suggestion.

@CrackAniWithCode Месяц назад

Hey Aditya, I found this video very useful. I was going through the interview experience and similar questions that you have covered in this video. Please keep uploading it is really helpful.

@PrimeCoding19 Месяц назад

Thank you Anirudh, keep watching and keep supporting 🎉

@merya1514 26 дней назад

Good video.thank you!

@PrimeCoding19 26 дней назад

Most welcome.

@satishanny Месяц назад

Grt guidance

@PrimeCoding19 Месяц назад

Thank you it means a lot me. Keep learning

@user-yt4ie6zq2o 23 дня назад

Great work brother..it helps alot

@PrimeCoding19 23 дня назад

Thanks, do check interview experience also

@amanisdreaming3914 28 дней назад

this one is really good for beginners.

@PrimeCoding19 28 дней назад

Today's video will be more helpful. Do watch it!

@Goldy30 Месяц назад

Very helpful

@PrimeCoding19 Месяц назад

Thank you it means a lot me. Keep learning

@U2011-n7w 26 дней назад

best video on sql

@PrimeCoding19 25 дней назад

Keep learning

@huehue007 Месяц назад

great video

@PrimeCoding19 Месяц назад

Thank you it means a lot me. Keep learning and supporting.

@Pizzza_Mania Месяц назад

Thank you bro

@PrimeCoding19 Месяц назад

Keep learning mate.

@RugadaChaitanya Месяц назад

Hello sir, could you please tell me what type of questions are asked about cloud computing for a TCS digital role?

@PrimeCoding19 Месяц назад

Fundamentals, have a look on gfg.

@rayma101 25 дней назад

Can you make a one shot for oops as well. thank you for this video, it is very helpful.

@PrimeCoding19 25 дней назад

All repeated and previous year question of oops, cn, sql, dbms basically technical question video soon.

@sakshamgupta7503 15 дней назад

@PrimeCoding19 15 дней назад

Sure, Stay tune

@niranjana1588 Месяц назад

Please put a vedio for excel interview questions

@PrimeCoding19 Месяц назад

If you have mentioned Excel in your resume then you expect questions on excel. Excel I will see because I don't have much knowledge about excel as its not a technical stuff.

@aspirant_IIT-KGP Месяц назад

Thankyou. Can you please share the db?

@PrimeCoding19 Месяц назад

Database.. I will try to find or create a sql file. But for now there are multiple schemas present over net you can try that out.

@ECE-KAVYAV 13 дней назад

Bro could you make video on Java interview questions too

@PrimeCoding19 13 дней назад

Sure, Stay tune.

@RahulB-bt7ny Месяц назад

Excellent video, it was really helpful. Could you pls share the ppt or pdf link? I couldn't find it in the description.

@PrimeCoding19 Месяц назад

Hello Rahul please check the telegram group for all notes!

@sujithkumar1352 Месяц назад

And we also want HR+MR ques along with ans bro

@PrimeCoding19 Месяц назад

Hello Sujit already uploaded. Please check the latest video

@krishnakantchoubey2998 Месяц назад

Next computer networking please

@PrimeCoding19 Месяц назад

Yes I will upload. Note down all these pattern wise queries and revise them. This will help you in the interview

@vedant_shrivastava_3 Месяц назад

Can you explain the Q.50. I think there should be

@PrimeCoding19 25 дней назад

There is improvement in the question, there should be How do you select all the movies that have the highest rank score in the database? Now the solution makes sense. Sorry for the inconvenience. Explanation of the query: The WHERE clause uses the >= ALL operator to ensure that the rankscore of each selected movie is greater than or equal to the maximum rankscore found by the subquery. Since the subquery returns only the maximum rank score, >= ALL effectively means rankscore >= max(rankscore), which selects movies with the highest rank score.

@pulipatisaipranavi3468 Месяц назад

my major project is about secure money transfer using blockchain. how can i crack the digital interview . please help me.

@PrimeCoding19 Месяц назад

Hi, you must know the basics of blockchain. They can ask you any basic question. Try to cover all the questions related to your project. Like why did you use this technique etc.

@pulipatisaipranavi3468 Месяц назад

Okay sir thanks

@ShiyaamsundharVetrivel 23 дня назад

bro for the Q42 why dont you use WHERE clause . I think it will lead to error if we use HAVING there without GROUP BY.

@PrimeCoding19 23 дня назад

Please check before guessing it. I have tried and tested on 42 question.

@ShiyaamsundharVetrivel 23 дня назад

@@PrimeCoding19 ok bro. thanks for this one shot video it's very much helpful😊

@ShiyaamsundharVetrivel 23 дня назад

@@PrimeCoding19 bro can i use WHERE ther or not??

@PrimeCoding19 23 дня назад

@@ShiyaamsundharVetrivel please go through the question. You should return the answer in a group not in rows. If questions states you need to return the answer in row the. Surely u can use where clause!

@earthen2439 3 дня назад

i think in 38 questions it is select year, count(movies) from table ??? but use used count(year)?

@PrimeCoding19 2 дня назад

You have to use "Group By" to show the year and number of movies.

@prabalsingh1919 Месяц назад

At 9:59 Can we use OFFSET without order by clause?

@PrimeCoding19 Месяц назад

Yes

@yuvitoober8347 Месяц назад

hey, i watched this video , can i know any platform to practice beginners interview sql question

@PrimeCoding19 Месяц назад

There are many gfg, Leetcode easy ones and sqlpractice is a type of website.

@user-ge6rs7od7q 25 дней назад

Sir I have a doubt, in the 42Q of this video, why can't we use normal query using where clause, select name, year from movies where year>2000; in this also we are not using group by clause right? tell me whether I am correct or wrong , or did I miss any condition

@PrimeCoding19 25 дней назад

The question wants to return the answer in groups (not rows) without using GROUP BY. If you use having keyword it will give answer in grouped format

@omprakashhardaha7736 24 дня назад

@sujithkumar1352 Месяц назад

Do we need to learn PL SQL also for TCS?

@PrimeCoding19 Месяц назад

Knowledge of that will be plus point.

@naveenbro3495 25 дней назад

send this database table for better to practice these queries........

@PrimeCoding19 25 дней назад

Yes, I will please join the telegram I will notify about the database there!

@HemanthKumarSomavarapati Месяц назад

Is 42Q is wrong, I mean in the place of groupby it is where ?

@PrimeCoding19 Месяц назад

No, it is written in the question that you have to write the query without using GROUP BY (means you have to print the output in GROUPs without using GROUP BY keyword) so you need to use HAVING which deals with groups . You can use 'where' if you want to deal with rows.

@prakharsinha4145 Месяц назад

38Q. we can have COUNT(movie_name) as well right, since we are already grouping it by year

@PrimeCoding19 Месяц назад

For movie_name you can't use.

@prakharsinha4145 Месяц назад

@@PrimeCoding19 why, since we have already grouped the data with with respect to year

@PrimeCoding19 Месяц назад

@@prakharsinha4145 I will share you the db please check your query. I guess you can't mention movies name into count.

@prakharsinha4145 Месяц назад

@@PrimeCoding19 yess.. please share, or sir you yourself run that and tell if we can do it or not

@user-yw1fh2fh9d 7 дней назад

what is the difference between ms sql and mysql

@PrimeCoding19 4 дня назад

Microsoft SQL Server supports fewer platforms than MySQL. MySQL supports more programming languages than SQL Server, like Perl and Haskel. SQL Server supports fewer programming languages than MySQL. MySQL has a wider range of third-party connectors and integrations.

@shivasaladi8397 Месяц назад

Bro i want pdf of these questions.. can you provide

@PrimeCoding19 Месяц назад

Please join the Telegram group, Go to files section and download the notes.

@niteshkhanna690 21 день назад

please provide this slide linnk

@PrimeCoding19 21 день назад

Check in telegram group. I have uploaded!

@ravitejathipparthi5804 13 дней назад

18 question is incorrect the correct way is SELECT name, year, rankscore FROM movies WHERE rankscore IS NULL;

@PrimeCoding19 13 дней назад

Thanks for pointing out, Please check the pin comment.

@Akashgupta-id3kw 23 дня назад

50Q Ans. SELECT a.first_name, a.last_name FROM actors a WHERE a.id IN ( SELECT r.actor_id FROM roles r WHERE r.movie_id = ( SELECT m.id FROM movies m WHERE m.name = 'Schindler''s List' ) );

@PrimeCoding19 23 дня назад

Avoid using nested queries. Joins are more optimal!

@Scooy-gc5xu Месяц назад

Is Tcs offCampus has the section wise cutoff?

@PrimeCoding19 Месяц назад

Yes, tomorrow I will upload detailed cutoff analysis and much more information. stay tune.

@Scooy-gc5xu Месяц назад

😢 i have excuted 2 coding questions and nill in aptitude 😢

@PrimeCoding19 Месяц назад

@@Scooy-gc5xu ohho but finger cross I hope you will get Ninja role atleast.

@Scooy-gc5xu Месяц назад

😢 shit

@user-vf5gi2fd8y Месяц назад

where is ppt?

@PrimeCoding19 Месяц назад

Join the telegram group. You can find notes in the files section. Thank you

@poojithagampa4315 Месяц назад

Is TCS sending mails....

@PrimeCoding19 Месяц назад

For every few candidates who had shift in April. They will send the mail. I will make an update video on this.

@rahulvv578 23 дня назад

Sir can you send this pdf

@PrimeCoding19 23 дня назад

Join the telegram group, Go to file section you will find the pdf.

@RahulSaini-jh5if Месяц назад

Wrong pdf uploaded brother

@PrimeCoding19 Месяц назад

Thanks for telling me, I have uploaded an article. Please take a look now.

@U2011-n7w 26 дней назад

Question no 50 is incorrect

@PrimeCoding19 25 дней назад

It is correct I have explained how you can use ALL keyword. There is improvement in the question, there should be How do you select all the movies that have the highest rank score in the database? Now the solution makes sense. Sorry for the inconvenience

@staywithmeforever 6 дней назад

What's the point of using all it returns single value

@staywithmeforever 6 дней назад

@@PrimeCoding19best would be Select * from movies Where rankscore=max(rankscore)

@DevinAI-lf8nc 19 дней назад

Hindi nhi aati kya aap ko ya England ka raja ho the ki English hi aav h 😂

@PrimeCoding19 19 дней назад

Hindi aati ha, magar majority audience meri south se h so, English bolna padta ha

@DevinAI-lf8nc 19 дней назад

@@PrimeCoding19 to fir north valo ka kya hoga ya Esa kro koi hindi channel Bata to best for sql

@PrimeCoding19 19 дней назад

@@DevinAI-lf8nc Mitr you should watch English tutorial as much as possible it will increase your speaking or communication skill. Channel ka socha hu hindi wala dekhta hu aage kabhi!

@DevinAI-lf8nc 19 дней назад

@@PrimeCoding19 brother data analytics ke bare m batao kuch m Kar Rahe hu aage future to h na or job vegera k bare m Batao DA ki ,, call pe bat ho sakti h kya bro