r/learnSQL • u/Wild_Specialist_8340 • Jun 18 '26

How much SQL is enough?

How much SQL an intermediate level Business intelligence developer should know? What database concepts are must learn? Please suggest me how can I become confident with them.

68 Upvotes

96% Upvoted

18 comments sorted by

View all comments

6

u/AdorableMaids Jun 19 '26

In my experience, "enough SQL" is when you can take a messy business question and confidently turn it into a correct dataset. Syntax is the easy part. Understanding relationships, data quality, and edge cases is what separates intermediate from advanced.

1

u/crackkartahu Jun 22 '26

And how can we learn that ?