Ad
5 kyu
Not very secure
46,936mayrsascha
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
12,064matt c
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,809matt c
Completed Languages:
8 kyu
Easy SQL - Ordering
20,285PG1
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
10,884PG1
Completed Languages:
8 kyu
Returning Strings
228,627Aweson1
Completed Languages:
8 kyu
SQL Basics: Simple DISTINCT
22,242matt c
Completed Languages:
8 kyu
SQL Basics: Simple MIN / MAX
20,962matt c
Completed Languages:
7 kyu
SQL with LOTR: Elven Wildcards
9,503sHale
Completed Languages:
7 kyu
GROCERY STORE: Inventory
10,524baaart
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,335matt c
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,382matt c
Completed Languages:
6 kyu
Bit Counting
244,350xcthulhu
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,174matt c
Completed Languages:
7 kyu
Easy SQL: Counting and Grouping
15,264PG1
Completed Languages:
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