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8 kyu
Grasshopper - Summation
258,087danleavitt0
Completed Languages:
8 kyu
Convert boolean values to strings 'Yes' or 'No'.
330,848weavermedia
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,400pmatseykanets
Completed Languages:
4 kyu
Calculating Month-Over-Month Percentage Growth Rate
2,305pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,590matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,020matt c
Completed Languages:
5 kyu
Calculating Running Total
4,511pmatseykanets
Completed Languages:
5 kyu
Extract the domain name from a URL
77,915xianpants
Completed Languages:
7 kyu
Sum of Triangular Numbers
16,716ThomasL
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,144matt c
Completed Languages:
5 kyu
SQL Basics: Simple Hierarchical structure
2,784matt c
Completed Languages:
6 kyu
SQL Basics: Create a FUNCTION (DATES)
3,424matt c
Completed Languages:
7 kyu
SQL Basics - Trimming the Field
7,471PG1
Completed Languages:
8 kyu
Easy SQL: LowerCase
15,200PG1
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,220jhoffner
Completed Languages:
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