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6 kyu
SQL Basics: Simple WITH
9,263matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,929matt c
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
11,205PG1
Completed Languages:
7 kyu
SQL with Street Fighter: Total Wins
9,090sHale
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,597jhoffner
Completed Languages:
4 kyu
Calculating Month-Over-Month Percentage Growth Rate
2,437pmatseykanets
Completed Languages:
5 kyu
Counting overlapping events
1,157qgppl
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
9,121matt c
Completed Languages:
5 kyu
Calculating Running Total
4,771pmatseykanets
Completed Languages:
6 kyu
Calculating Batting Average
5,598AdamRFSwayze
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,790pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,771matt c
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
12,411matt c
Completed Languages:
7 kyu
GROCERY STORE: Support Local Products
8,708baaart
Completed Languages:
7 kyu
BASICS: Length based SELECT with LIKE
10,668baaart
Completed Languages:
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