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6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
9,185
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
6,061
6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,627
6 kyu
SQL Basics: Simple HAVING
20,046
Beta
SQL Data: Company Data - totals per day
247
Beta Status:Waiting for issues to be resolved
5 kyu
SQL Basics: Simple Hierarchical structure
2,958
5 kyu
SQL Basics: Simple PIVOTING data
2,899
5 kyu
SQL Basics: Simple VIEW
4,123
6 kyu
SQL Basics: Simple WITH
9,325
6 kyu
SQL Basics: Simple IN
13,265
6 kyu
SQL Basics: Simple EXISTS
13,862
6 kyu
SQL Basics: Simple NULL handling
8,549
6 kyu
SQL Basics: Simple UNION ALL
12,479
7 kyu
SQL Basics: Simple GROUP BY
23,121
8 kyu
SQL Basics: Simple DISTINCT
23,289
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