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6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,791
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,823
6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,477
6 kyu
SQL Basics: Simple HAVING
19,234
Beta
SQL Data: Company Data - totals per day
226
Beta Status:Waiting for issues to be resolved
5 kyu
SQL Basics: Simple Hierarchical structure
2,817
5 kyu
SQL Basics: Simple PIVOTING data
2,785
5 kyu
SQL Basics: Simple VIEW
3,979
6 kyu
SQL Basics: Simple WITH
8,895
6 kyu
SQL Basics: Simple IN
12,742
6 kyu
SQL Basics: Simple EXISTS
13,322
6 kyu
SQL Basics: Simple NULL handling
8,151
6 kyu
SQL Basics: Simple UNION ALL
12,002
7 kyu
SQL Basics: Simple GROUP BY
22,214
8 kyu
SQL Basics: Simple DISTINCT
22,076
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