Ad
6 kyu
Give me a Diamond
36,471jayeshcp
Completed Languages:
7 kyu
SQL with LOTR: Elven Wildcards
9,446sHale
Completed Languages:
7 kyu
SQL: Padding Encryption
3,877PG1
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
10,072matt c
Completed Languages:
5 kyu
SQL Basics: Simple VIEW
3,974matt c
Completed Languages:
6 kyu
Conditional Count
7,262pmatseykanets
Completed Languages:
7 kyu
Crouching Distribution, Hidden Constant
355kingcobra
Completed Languages:
6 kyu
SQL: Regex AlphaNumeric Split
3,279PG1
Completed Languages:
6 kyu
SQL Basics: Simple PIVOTING data WITHOUT CROSSTAB
3,333marko-bekhta
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,475pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple WITH
8,870matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,189matt c
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,136matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,769matt c
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,815matt c
Completed Languages:
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