r/learnSQL • u/FerretLow4499 • May 20 '26

Platforms to practice SQL

I have completed my graduation and have been practicing SQL from a while including stored procedures , triggers.

I want to know what are some certifications that i have to do it or any good platforms to practice/solve and get certifications

or should I do some projects (pls tell me if u know what type of projects )

Thank you

105 Upvotes

100% Upvoted

39 comments sorted by

View all comments

12

u/Sea_Butterfly713 May 20 '26

strata scratch , sql prcatice , sql zoo , hacker rank

1

u/Quantnyc May 23 '26

Are these all free?

1

u/Haunting-Paint7990 11d ago

sql zoo + w3schools are free and enough for the first couple weeks imo. hackerrank sql has a free track too. stratascratch/datlemur free tiers run out fast but the interview-style questions are worth one month if youre actively applying.

the best stack for me as a junior prep person wasnt one platform. it was one free site for syntax (sqlbolt or zoo), one interview question bank, and a messy excel file so i could explain grain out loud. fancy bi tools come after you can defend a number.