Binary Tree Nodes | SQL Advanced Select | HackerRank Solution

A lesson that teaches you how to solve the following problem from the SQL section in HackerRank.
www.hackerrank.com/challenges...
Learn: Building a News Blog Web App with Next.js and Express
www.udemy.com/course/building...

[@manaskumarsahu3272]

Thanku for sharing ..

[@khaligm1]

Thanks

[@nbktechworld]

You're welcome. See you on Discord @ discord.com/invite/MJwGcwcdae :)

[@Fathorrrr-st3ou]

Hi, I'm interested in the "Building a News Blog Web App with Next.js and Express" course. I'm very new to this, is it possible for me to use a MySQL database instead of Postgres but still follow the course?

[@nbktechworld]

Yes, you can use any SQL database. The process is very similar. Instead of PGAdmin, just use the database management client of your flavor of SQL. For example, for MySQL you can use MySQL Workbench. Instead of the postgresql library/drivers, you'd use the mysql one.