Ad
6 kyu
Analyzing the sales by product and date
2,102FArekkusu
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,352jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,461matt c
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
10,786PG1
Completed Languages:
6 kyu
SQL: Regex AlphaNumeric Split
3,276PG1
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,772matt c
Completed Languages:
6 kyu
SQL Basics: Simple PIVOTING data WITHOUT CROSSTAB
3,329marko-bekhta
Completed Languages:
6 kyu
Present JSON data the SQL way
1,190FArekkusu
Completed Languages:
6 kyu
Calculating Batting Average
5,443AdamRFSwayze
Completed Languages:
6 kyu
Subqueries master
1,633Javatlacati
Completed Languages:
6 kyu
Conditional Count
7,246pmatseykanets
Completed Languages:
6 kyu
SELECT prime numbers
2,523sq6jnx
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,748matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,106matt c
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7 kyu
SQL: Regex String to Table
2,405PG1
Completed Languages:
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