Solving LeetCode SQL Interview Questions | Part 1/3

Solving LeetCode SQL Interview Questions | Part 1/3

Alex The Analyst

3 года назад

25,135 Просмотров

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Комментарии:

Gabriel Silva Myers
Gabriel Silva Myers - 26.01.2023 04:01

Would you mind clarifying why did you use 'a.name' or 'b.id'?

Thank you for sharing your knowledge with us.

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Sarah
Sarah - 08.11.2022 20:08

Hy Alex! Can you try some questions/projects off stratscratch?

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Gianni Procida
Gianni Procida - 06.05.2022 12:29

Excellent content, very easy to grasp

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Cyborg1170
Cyborg1170 - 31.01.2022 11:41

You look like Bezos Amazon.

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Michel Chaghoury
Michel Chaghoury - 29.12.2021 00:11

I am learning a lotttttt from your vids can you make a SQL DBA roadmap? I know you are a data analyst and have a background in data science but can you help me I really like to work with tables and SQL queries but I do not know the road map of a DBA and in the future can you make more project-base videos like the ones in the portfolio playlist i was able to learn a lottttt from them tnx a lottt and keep going

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Альмухаммед Сагдатов
Альмухаммед Сагдатов - 24.12.2021 15:38

That's an amazing and useful website that I've never heard about. There are a ton of exercises. Thanks a lot, alex.

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KEN CROKER
KEN CROKER - 14.10.2021 08:32

Thank you so much for uploading this! I'm applying to entry level data analyst roles and improving my SQL skills, so this is perfect for me!

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Rishi Gupta
Rishi Gupta - 06.09.2021 16:24

@Alex kindly release hard part of sql series

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T Z
T Z - 31.07.2021 19:41

Alex, these digestible and working-level live SQL problem solving video is super helpful!! Keep up the good work!

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H
H - 01.02.2021 22:48

this is the best!!

but next time, can you make ur face smaller ?
lol

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horace zhen
horace zhen - 24.12.2020 12:02

Hey I am a fresh grad just find out your channel. Just got out of university with a stat and econ major during the pandemic. When I was in the job search, I found that lots of skills required for junior level data analyst were not taught in school. I have only worked with R using tidyverse + ggplot2. But python definitely have a edge over R in real life work. After watching your videos, I am much more confident that if I switch to python with panda + tableau/power Bi, I will eventually get DA position to start my career. Please keep doing more videos! I love your insights about DA, and they’re super helpful for those of us with a statistics degree but don’t have skills to meet the DA job requirements. Thank you.

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اقراء
اقراء - 04.12.2020 22:51

THANK YOU SIR..

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Selmir K.
Selmir K. - 16.11.2020 20:55

Great format! It's so much easier to understand SQL when we are able to see your thought-process while solving these questions. Thank you! 😃

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Rizky O
Rizky O - 12.11.2020 05:45

Need more content like this 👍🏼👍🏼👍🏼

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Akshay Naik
Akshay Naik - 11.11.2020 21:42

Alex, which country?

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Sakir Inteser
Sakir Inteser - 11.11.2020 18:28

Please make a video on how to make SQL reports on excel

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atharva panvalkar
atharva panvalkar - 11.11.2020 17:14

You Provide Real Value!

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Chaitanya Sri
Chaitanya Sri - 11.11.2020 15:26

Hi Alex. A very very big thanks to you from my side I have learnt python and am very confused in choosing the correct path using python to work with like is it data science field or developer field. At that time only i have seen your video data scientist vs data analyst then i have got the clarity that I should go for data analyst and from then I have been watching every video of yours which is very informative. Thank so much for that

I have one question for you i have learnt pandas, numpy ,MySQL, tableau for now can I apply for the data analyst jobs on the sites or should I wait till I learn everything like matplotlib,statistics,regular expressions, string manipulation, story telling etc. some other topics please give your valuable suggestion .

Thanks

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Usmonbek Ravshanov
Usmonbek Ravshanov - 11.11.2020 06:07

Why do you shoot picture of you with big mouth open in every cover pictures of your videos?

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G Adhik
G Adhik - 11.11.2020 05:29

No vegetables today? ;(

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