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6 kyu
Calculating Batting Average
5,461AdamRFSwayze
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6 kyu
SQL: Regex AlphaNumeric Split
3,291PG1
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8 kyu
Never visit a . . . !?
20,019aryan-firouzian
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5 kyu
SQL Basics: Simple PIVOTING data
2,787matt c
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7 kyu
SQL with Street Fighter: Total Wins
8,755sHale
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5 kyu
SQL Basics: Simple Hierarchical structure
2,819matt c
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5 kyu
Count IP Addresses
28,491xDranik
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7 kyu
SQL: Regex String to Table
2,416PG1
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7 kyu
Easy SQL: Cube Root and Natural Log
6,805PG1
Completed Languages:
7 kyu
Sum of angles
34,895DemonKing
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7 kyu
SQL: Regex Replace
5,546PG1
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8 kyu
Expressions Matter
56,328MrZizoScream
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4 kyu
Calculating Month-Over-Month Percentage Growth Rate
2,339pmatseykanets
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5 kyu
Using Window Functions To Get Top N per Group
2,853pmatseykanets
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Subqueries master
1,641Javatlacati
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