Where to learn more SQL?


Hello I was wondering if anyone knew of other websites like this one where I could learn more advanced SQL ?


Hi textpro87838.
There are some websites from where you can get every kind of information about Advanced SQL. like tutorialspoint.com, khanacademy.org and 1keydata.com.
I hope these will help you.


Yeah thanks a lot, do you have for python or ruby as well ?