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7 kyu
SQL with Pokemon: Damage Multipliers
7,378sHale
Completed Languages:
7 kyu
BASICS: Length based SELECT with LIKE
10,279baaart
Completed Languages:
7 kyu
SQL Basics: Simple JOIN
21,801jhoffner
Completed Languages:
6 kyu
Present JSON data the SQL way
1,201FArekkusu
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6 kyu
Analyzing the sales by product and date
2,107FArekkusu
Completed Languages:
6 kyu
Subqueries master
1,641Javatlacati
Completed Languages:
6 kyu
Calculating Batting Average
5,467AdamRFSwayze
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6 kyu
SQL Basics: Create a FUNCTION (DATES)
3,469matt c
Completed Languages:
6 kyu
SELECT prime numbers
2,535sq6jnx
Completed Languages:
6 kyu
SQL Basics: Simple PIVOTING data WITHOUT CROSSTAB
3,349marko-bekhta
Completed Languages:
6 kyu
SQL: Regex AlphaNumeric Split
3,294PG1
Completed Languages:
6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,485matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,148matt c
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,172matt c
Completed Languages:
6 kyu
Conditional Count
7,302pmatseykanets
Completed Languages:
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