SQL Cards is a set of cards that help you to learn — or teach — the SQL language used to query relational databases. This is free under CC BY-NC-SA 4.0 license.
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- Announcement#2 Product of the daySQL Cards ranked 2nd Product of the day for Apr 15, 2019 with 179 upvotes and 11 commentsApr 15, 2019
- LaunchSQL Cards is a set of cards that help you to learn — or teach — the SQL language used to query relational databases.This is free under CC BY-NC-SA 4.0 license.•