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5 kyu
SQL Tuning: Function Calls
1,898danicat
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7 kyu
Easy SQL: ASCII Converter
6,366PG1
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7 kyu
SQL with Harry Potter: Sorting Hat Comparators
9,310sHale
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8 kyu
1. Find all active students
14,511raymartxx
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7 kyu
SQL Basics: Simple JOIN
22,005jhoffner
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6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,514matt c
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5 kyu
Using LATERAL JOIN To Get Top N per Group
2,009pmatseykanets
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6 kyu
SQL Basics: Simple WITH
8,983matt c
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6 kyu
Conditional Count
7,370pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,860matt c
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6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,885matt c
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8 kyu
Keep Hydrated!
218,411paulrichard
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6 kyu
SQL: Regex AlphaNumeric Split
3,320PG1
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7 kyu
SQL: Padding Encryption
3,918PG1
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SQL Basics: Simple NULL handling
8,239matt c
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