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7 kyu
Length and two values.
7,407LonlehKitteh
Completed Languages:
7 kyu
Easy SQL: Counting and Grouping
15,806PG1
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8 kyu
SQL Basics: Simple DISTINCT
23,131matt c
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7 kyu
SQL Basics: Simple JOIN
22,668jhoffner
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7 kyu
SQL Basics: Simple JOIN with COUNT
20,515matt c
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,782matt c
Completed Languages:
7 kyu
SQL Basics: Simple GROUP BY
22,994matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,941matt c
Completed Languages:
7 kyu
SQL: Concatenating Columns
13,951PG1
Completed Languages:
8 kyu
SQL Grasshopper: Select Columns
20,314MorganJr
Completed Languages:
8 kyu
You Can't Code Under Pressure #1
253,751Kerrick
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8 kyu
Calculate average
178,288wichu
Completed Languages:
8 kyu
Is it even?
79,091JoniWeiss
Completed Languages:
8 kyu
Area or Perimeter
114,350no one
Completed Languages:
8 kyu
Cat years, Dog years
68,940dinglemouse
Completed Languages:
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