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7 kyu
Length and two values.
7,217LonlehKitteh
Completed Languages:
7 kyu
Easy SQL: Counting and Grouping
15,357PG1
Completed Languages:
8 kyu
SQL Basics: Simple DISTINCT
22,371matt c
Completed Languages:
7 kyu
SQL Basics: Simple JOIN
22,010jhoffner
Completed Languages:
7 kyu
SQL Basics: Simple JOIN with COUNT
19,959matt c
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,442matt c
Completed Languages:
7 kyu
SQL Basics: Simple GROUP BY
22,433matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,417matt c
Completed Languages:
7 kyu
SQL: Concatenating Columns
13,558PG1
Completed Languages:
8 kyu
SQL Grasshopper: Select Columns
19,659MorganJr
Completed Languages:
8 kyu
You Can't Code Under Pressure #1
238,011Kerrick
Completed Languages:
8 kyu
Calculate average
165,966wichu
Completed Languages:
8 kyu
Is it even?
74,616JoniWeiss
Completed Languages:
8 kyu
Area or Perimeter
107,956no one
Completed Languages:
8 kyu
Cat years, Dog years
66,178dinglemouse
Completed Languages:
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