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6 kyu
SQL Basics: Simple JOIN and RANK
13,739matt c
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7 kyu
BASICS: Length based SELECT with LIKE
10,683baaart
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GROCERY STORE: Logistic Optimisation
6,256baaart
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5 kyu
Using Window Functions To Get Top N per Group
2,996pmatseykanets
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6 kyu
SQL Basics: Top 10 customers by total payments amount
14,042jhoffner
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GROCERY STORE: Support Local Products
8,719baaart
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7 kyu
GROCERY STORE: Inventory
10,883baaart
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GROCERY STORE: Real Price!
3,855baaart
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5 kyu
SQL Basics: Simple PIVOTING data
2,888matt c
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6 kyu
SQL: Regex AlphaNumeric Split
3,406PG1
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7 kyu
SQL with Pokemon: Damage Multipliers
8,086sHale
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7 kyu
SQL: Bytes in String from Ints
3,394PG1
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7 kyu
SQL Basics: Maths with String Manipulations
9,544PG1
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7 kyu
SQL: Regex Replace
5,726PG1
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SQL with Street Fighter: Total Wins
9,099sHale
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