SQL Practice Workbook
40 SQL exercises — Basic to Window Functions. 5 .sql files +
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May 21, 2026
Launched my second Gumroad product — SQL workbook with 40 exercises
Put together a SQL practice workbook with 5 .sql files covering basic queries through window functions. Each file creates its own data so nothing external is needed. 40 exercises total + answer key. $9 on Gumroad. Would love any feedback: https://deepanshu647.gumroad.com/l/pkrci
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