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8 kyu
Easy SQL: Convert to Hexadecimal
10,147PG1
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,840matt c
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,618jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
12,466matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
14,163jhoffner
Completed Languages:
5 kyu
SQL Basics: Simple Hierarchical structure
2,954matt c
Completed Languages:
7 kyu
GROCERY STORE: Support Local Products
8,738baaart
Completed Languages:
7 kyu
Easy SQL: Absolute Value and Log to Base
7,248PG1
Completed Languages:
7 kyu
SQL Basics: Repeat and Reverse
11,037PG1
Completed Languages:
7 kyu
SQL: Padding Encryption
4,027PG1
Completed Languages:
7 kyu
SQL Basics: Simple JOIN
22,760jhoffner
Completed Languages:
7 kyu
SQL: Regex Replace
5,747PG1
Completed Languages:
6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,620matt c
Completed Languages:
7 kyu
GROCERY STORE: Inventory
10,919baaart
Completed Languages:
7 kyu
SQL Basics: Simple GROUP BY
23,083matt c
Completed Languages:
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