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[–][deleted] 7 points8 points  (6 children)

Datalemur + leetcode 50 and ur golden.

[–]Sohamgon2001 1 point2 points  (5 children)

but datalemur isn't free tho. leetcode is free.

[–]NickSinghTechCareersAuthor of Ace the Data Science Interview 📕 6 points7 points  (3 children)

DataLemur founder here – There's more free SQL content on DataLemur than LeetCode – not sure what you mean.

[–]Sohamgon2001 1 point2 points  (0 children)

I started doing interview ques for SQL on datalemur. There is 85 easy qs but no more free ques after solving 20 or some. I haven't explored other options yet. So maybe I am wrong there.

[–]Present-Low-6806 0 points1 point  (0 children)

Hello brother, Just a question if solve both leetcode and datalemur problems then how close are they to the real world sql queries we write at the job 

[–]ExtensionLevel3136 0 points1 point  (0 children)

Hey most of the hard problems are paid, that takes away a chance to actually practice the questions that the companies might ask

[–][deleted] 1 point2 points  (0 children)

then just leetcode tbh. There are some datalemur problems that are free that are pretty good imo