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6 kyu
SQL Basics: Simple UNION ALL
11,971matt c
Completed Languages:
7 kyu
SQL with Pokemon: Damage Multipliers
7,349sHale
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7 kyu
SQL Basics: Repeat and Reverse
10,544PG1
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5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,809matt c
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7 kyu
Easy SQL: Counting and Grouping
15,123PG1
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8 kyu
Grasshopper - Messi goals function
97,185danleavitt0
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7 kyu
SQL Basics: Raise to the Power
11,841PG1
Completed Languages:
7 kyu
Easy SQL: Moving Values
4,626PG1
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4 kyu
Calculating Month-Over-Month Percentage Growth Rate
2,325pmatseykanets
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6 kyu
SQL Basics: Simple HAVING
19,165matt c
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5 kyu
SQL Basics: Simple Hierarchical structure
2,808matt c
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5 kyu
Calculating Running Total
4,564pmatseykanets
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5 kyu
Using Window Functions To Get Top N per Group
2,842pmatseykanets
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5 kyu
Count IP Addresses
28,234xDranik
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6 kyu
SQL Basics: Simple PIVOTING data WITHOUT CROSSTAB
3,331marko-bekhta
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