Aggregate Functions in SQL - COUNT, SUM, AVG, MAX, MIN | SQL Tutorial in Hindi 8

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Aggregate Functions Documentation:
www.postgresql.org/docs/9.5/f...
Timestamps:
00:00 Intro
00:14 Aggregate Functions
01:12 Aggregate Functions Examples
04:18 Aggregate Functions Documentation
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If this is the first ever video you're watching allow me to introduce myself, Hey I'm Rishabh Mishra and currently working as Senior Data Analyst at Bangalore. On this channel I like to guide and help my juniors and data science aspirants regarding Data Science jobs and useful tips for college students.
Have a great day buddy!

[@atul_pratik]

This channel so underrated man! Rishabh Bhai you are awesome, you might not even have the slightest of the idea how much value you provide to people/learners like us who are from a non-tech background. The way you make things lucid and limpid is worth the appreciation. Keep up the good work! 🙌❤‍🔥

[@RishabhMishraOfficial]

Wow.. this is really kind of you to write such a inspiring comment. Thanks a lot 👍

[@Datazone12]

Want to add VERY IMP point regarding the count() function.... Using count(*) gives the total number of rows in a table, while count(column_name) counts only the rows where the specified column has a non-null value. If you use count(column_name), it may not accurately reflect the total number of rows because it ignores null values in that column. So, be careful when using count(column_name) as it might give a wrong count if there are null values in that column.

[@Vampire44273]

Your teaching method is excellent 🙌🏻🔥

[@KS0607]

u r a blessing bro

[@chandarkumar2655]

Good information Bro
keep it up

[@arhaam_val]

Thanks for the help !❤

[@pankajSDG]

Thank you guru🎉

[@Vampire44273]

Excellent work sir👍🙌🏻 please make a video on Data analytics interview questions

[@sgiione]

Thankyou bhaiya

[@sudeep246]

mast hai bhai

[@haider3936]

zabardast

[@poojajaiswar5229]

Hello sir a huge salute to you. Where everyone is charging big big amounts for a single course you are teaching us for free. Thank you so much 😊
One request to you sir please make a playlist of python too how you did for SQL with the project. Thank you so much once again 🙏

[@RishabhMishraOfficial]

Glad it was helpful n you liked it 👍
Yes will start a python series soon ✅️

[@poojajaiswar5229]

Eagerly waiting for this sir😊

[@arshiyafarheen505]

Simple and precise ✨ Thank you so much

[@RishabhMishraOfficial]

Glad it was helpful! ✅️

[@amankhan9550]

Excellent teaching🎉❤

[@RishabhMishraOfficial]

Glad you liked ✅️

[@vinaykumarmalvi614]

Bhai power bi ki bhi video bana skte ho kya not for basics level..

[@sakshamprime7128]

the data type chang is not working while changing into integer value, any reason and solution

[@motivation4you585]

Hello sir,
I am unable to create column of payment date
Can u please provide the data type of payment date column

[@RishabhMishraOfficial]

Simple example to create table
CREATE TABLE employees (
employee_id serial PRIMARY KEY,
first_name VARCHAR (255),
last_name VARCHAR (355),
birth_date DATE NOT NULL,
hire_date DATE NOT NULL
);

[@pankajSDG]

I want proper coaching.

[@ashishchakraborty413]

Sum

[@manojk2890]

itana acha nahi laga agar ye sab ham excel me kar sakte hai to sql ki kya jarurat

[@RishabhMishraOfficial]

Aree bhai bhai bhai.. first video dekgo- sql introduction. Answer mil jayega ki yeh san excel mei kyu nhi kr sakte

[@manojk2890]

@@RishabhMishraOfficial Bhaiya ji . aap ka reply acha laga..main koshish karunga..ki aap ka pahala video dekhu.. bad me dicide kru

[@zaid9183]

@@manojk2890 excel if for small data and sql is used for large data