Ad
6 kyu
Analyzing the sales by product and date
2,157FArekkusu
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,933jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,604matt c
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
11,193PG1
Completed Languages:
6 kyu
SQL: Regex AlphaNumeric Split
3,397PG1
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,881matt c
Completed Languages:
6 kyu
SQL Basics: Simple PIVOTING data WITHOUT CROSSTAB
3,440marko-bekhta
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6 kyu
Present JSON data the SQL way
1,253FArekkusu
Completed Languages:
6 kyu
Calculating Batting Average
5,594AdamRFSwayze
Completed Languages:
6 kyu
Subqueries master
1,692Javatlacati
Completed Languages:
6 kyu
Conditional Count
7,583pmatseykanets
Completed Languages:
6 kyu
SELECT prime numbers
2,578sq6jnx
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
9,106matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,443matt c
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7 kyu
SQL: Regex String to Table
2,513PG1
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