REGEX in SQL to find Valid Email Ids - SQL Interview Query 24 | SQL Problem Level "EASY"

Great sir 💯

Great 🤩🤩🤩

superb explanation

Hi, good Job, it's nice that you place the task / content in file with the data now, so that we know what's the task of the lesson

select * from feedback
where email like '[a-zA-Z]%@[a-zA-Z]%.[a-zA-Z]%'
and email not like '%[@#]%@[a-zA-Z]%.[a-zA-Z]%'
and charindex('.',REVERSE(email)) between 3 and 4;

Awesome! Find new concepts with great explaination. Thank you.

Commendable. Thanks for putting this much effort.

Brilliant! I'm loving this series. It's sending me into areas of SQL I never thought about.

Your videos are great.
Do you think you can also do a small tutorial video on REGEX with a couple more problems? I tried searching in your channel but could not find. It would be really helpful.

So cool! This is the first time I've heard about regular expressions and they seem super useful. Thanks for sharing!

What if I want to create a new column in an existing table with a REGEX formula to get the Invoice number from a column in that table.

SELECT email
FROM feedback
WHERE email ~ '^[a-zA-Z][a-zA-Z0-9_.-]*@[a-zA-Z]+\.[a-zA-Z]{2,3}$';

------ MySQL Solution ------

select cust_name, email
from feedback
where email REGEXP'^[A-Za-z][A-Za-z0-9_.-]*@[A-Za-z]+\\.[A-Za-z]{2,3}$' ;

Is there any fuuzy join in SQL?

best teacher ever