Top 10 SQL Interview Questions and Answers | SQL Interview Questions 2023 |

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Top 10 SQL Interview Questions and Answers | SQL Interview Questions 2023 |

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Күн бұрын

#sql #interviewquestionsandanswers #interviewquestions
Top 10 SQL Interview Questions and Answers | SQL Interview Questions 2023 | #sql
🔖SQL Interview All Query PDF - drive.google.com/drive/folder...
⭐Q5 - Watch This Video - • Most Asked SQL Intervi...
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⭐Content
00:00 Introduction
01:20 What You will Learn?
02:16 Creating Database and Tables
10:56 SQL Interview Question 1
18:42 SQL Interview Question 2
21:34 SQL Interview Question 3
27:01 SQL Interview Question 4
31:09 SQL Interview Question 5
33:22 SQL Interview Question 6
40:38 SQL Interview Question 7
47:04 SQL Interview Question 8
51:08 SQL Interview Question 9
57:28 SQL Interview Question 10
01:01:54 Outro
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⭐More SQL Videos
SQL Most Asked Interview Questions - • Most Asked SQL Intervi...
SQL Project 1- • Data Analysis SQL Proj...
SQL Project 2 - • SQL & Excel Portfolio ...
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✅Power BI Interview Questions with Answers - • Power BI Scenario base...
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⭐Hashtags⭐
#sql #sqlinterviewquestions #sqlinterviewquestionsandanswers #sqlquestions
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Пікірлер: 37

@nusratsayyed8560 11 ай бұрын

Thanks for your effort and creating content like this to help the data community, really appreciated your help

@purushottammitra1258 4 күн бұрын

You're really Awesome!!

@flexcodectech9027 10 ай бұрын

Thanks i've prepared my interview test with your video. am so greatful for you to provide such a content. i wish i could have you as a mentor.

@chirathvinura5058 10 ай бұрын

great lots of lv from sri lanka

@start1learn-n171 2 ай бұрын

@parmars3413 10 ай бұрын

thanks boss, please make more video on SQL , deeply explain joins,subqueries,store procedure . thanks well done

@datatutorials1 10 ай бұрын

As soon as possible

@VipulSingh-rf9tc 10 ай бұрын

you are a great mentor - i am continuously learning a lot from your tutorial videos. Thank you so much !!!

@datatutorials1 10 ай бұрын

Glad you like them!

@dilipdudhat2965 4 ай бұрын

man you doing great work for us !!! god bless you

@manishasutradhar2961 11 ай бұрын

Hi. For question 6, I couldn't understand why 3-1 is used to get 3rd highest salary. I mean, how can 3-1 give us 3rd highest salary. Could you please clear up my doubts? Thanks a ton for these videos.

@saktipadamukherjee455 4 ай бұрын

Can you share with us the query for REGION WISE SALES , TOP 5 CATEGORY WISE SALES, COUNTRY WISE SALES etc im bit confused by using group by functions

@user-cq4zk8vy3j 5 ай бұрын

on Q3, I am confused that from the 'select count...' we can only get get the counts and for sure it can be compared with 5, but why can we use the count to filter e1 as should be no such 'count' columns in e1, right?

@koteswaribapatla8075 11 ай бұрын

Please make videos on advance SQL required power bi to create data model

@datatutorials1 11 ай бұрын

Sure

@kameshsingh7967 8 ай бұрын

Sir, I tried running it and it is showing error (An expression of non-boolean type specified in a context where a condition is expected, near ','.)

@anyone915 11 ай бұрын

Is this question for fresher or experienced person ?

@Alok_2023_ 10 ай бұрын

In first question solution it is deleting all the duplicate records, as per me it should be keep 1 record in table and need to delete other one which is duplicate. What your thought?

@nikhilbhute07 9 ай бұрын

I agree with you. To solve this Question Rank Function is Better option.

@ramshataqdees5570 8 ай бұрын

Row_Number also works

@ramshataqdees5570 8 ай бұрын

Row_Number also works

@suraj6854 9 ай бұрын

In my sql sutdio management limit clause can't use instead of what we will use sir?

@dreams1ist 4 ай бұрын

I think Top

@khadarbasha7405 10 ай бұрын

Hi, can we get sample data which you used to explain in the video

@datatutorials1 10 ай бұрын

You can fire the create table query to get data, query dox available in description box

@kiranid5782 10 ай бұрын

Which one better career wise software testing or power BI..give me suggestion

@pgenglish001 5 ай бұрын

In wich you are good enough or having interest... ask yourself

@user-ye7du8qh2w 11 ай бұрын

If n=3rd highest salary from employee---------- select * from ( select e_name ,e_salary, dense_rank() over(order by e_salary desc) as RN from employee ) as X where RN=3 give same o/p

@datatutorials1 11 ай бұрын

Yes this works, as i said there are multiple ways to achieve it

@IndiaCountry-cx9zf 11 ай бұрын

Hi,I found error 1630 function count does not exist error please help me I fresher

@himanshu8749 10 ай бұрын

IN QUESTION 10 WHY R&D RETURNS TWO TIMES

@sunilkumar-uo8so 11 ай бұрын

Q10 select d.dname, e ename, e salary from dept d inner join emp e on d.deptno=e.deptno Where (e.deptno, e salary) IN (select e2.deptno, MAX( e2.salary) from emp e2 group by e2.deptno); It not working throw an error An expression of non-boolean type specified in a context where a condition is expected, near ','

@ShaikhDastagir-eo9rv Ай бұрын

Start from 1:21

@user-om4rp2ho3o 11 ай бұрын

Hello Swapnjeet. I have tried but it showing me error while creating the emp table. so what should i do? And error is-Msg 102, Level 15, State 1, Line 9 Incorrect syntax near ','.

@datatutorials1 11 ай бұрын

You are missing a comma somewhere

@aishwaryapattnaik3082 11 ай бұрын

salary FLOAT, -- Change from DOUBLE to FLOAT make this change in the creation script for emp table

@user-om4rp2ho3o 10 ай бұрын

Thanks its run@@aishwaryapattnaik3082