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7 kyu
SQL with LOTR: Elven Wildcards
9,471sHale
Completed Languages:
7 kyu
BASICS: Length based SELECT with LIKE
10,286baaart
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8 kyu
Easy SQL: Rounding Decimals
13,841PG1
Completed Languages:
8 kyu
SQL Basics: Simple DISTINCT
22,125matt c
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5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,829matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,806matt c
Completed Languages:
6 kyu
SQL Basics: Simple WITH
8,912matt c
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,335matt c
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
10,116matt c
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,188matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,424jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,766matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,264matt c
Completed Languages:
8 kyu
Even or Odd
529,654suuuzi
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4 kyu
Challenge: Two actors who cast together the most
3,284pmatseykanets
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