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6 kyu
SQL Basics: Simple WITH
8,854matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,165matt c
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
10,796PG1
Completed Languages:
7 kyu
SQL with Street Fighter: Total Wins
8,727sHale
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,329jhoffner
Completed Languages:
4 kyu
Calculating Month-Over-Month Percentage Growth Rate
2,324pmatseykanets
Completed Languages:
5 kyu
Counting overlapping events
1,117qgppl
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,757matt c
Completed Languages:
5 kyu
Calculating Running Total
4,564pmatseykanets
Completed Languages:
6 kyu
Calculating Batting Average
5,444AdamRFSwayze
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,469pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,278matt c
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
11,971matt c
Completed Languages:
7 kyu
GROCERY STORE: Support Local Products
8,391baaart
Completed Languages:
7 kyu
BASICS: Length based SELECT with LIKE
10,242baaart
Completed Languages:
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