Ad
6 kyu
Give me a Diamond
36,717jayeshcp
Completed Languages:
7 kyu
SQL with LOTR: Elven Wildcards
9,464sHale
Completed Languages:
7 kyu
SQL: Padding Encryption
3,884PG1
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
10,111matt c
Completed Languages:
5 kyu
SQL Basics: Simple VIEW
3,983matt c
Completed Languages:
6 kyu
Conditional Count
7,295pmatseykanets
Completed Languages:
7 kyu
Crouching Distribution, Hidden Constant
356kingcobra
Completed Languages:
6 kyu
SQL: Regex AlphaNumeric Split
3,292PG1
Completed Languages:
6 kyu
SQL Basics: Simple PIVOTING data WITHOUT CROSSTAB
3,347marko-bekhta
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,505pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple WITH
8,907matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,261matt c
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,168matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,801matt c
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,826matt c
Completed Languages:
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