SQL

In this article, I’d like to put some materials realted to SQL learning. Specifically, I am going to learn PostgreSQL.

What is PostgreSQL

PostgreSQL market share

PostgreSQL market share from [1]

From the data above, PostgreSQL rank NO. 5

Tutorials

PostgreSQL tutorial

postgresql create a table

sql commands

Reference

[1]https://www.datanyze.com/market-share/databases--272/postgresql-market-share