Ad
4 kyu
Dealing With Messy Data
1,238danicat
Completed Languages:
6 kyu
SQL Basics: Simple WITH
8,871matt c
Completed Languages:
4 kyu
Challenge: Two actors who cast together the most
3,273pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,193matt c
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,334jhoffner
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6 kyu
SQL Basics: Create a FUNCTION (DATES)
3,457matt c
Completed Languages:
5 kyu
SQL Basics: Simple VIEW
3,975matt c
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
11,984matt c
Completed Languages:
6 kyu
Calculating Batting Average
5,450AdamRFSwayze
Completed Languages:
7 kyu
Easy SQL: ASCII Converter
6,309PG1
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,293matt c
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,140matt c
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8 kyu
Easy SQL - Ordering
20,130PG1
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6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,772matt c
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6 kyu
SQL Basics: Simple JOIN and RANK
13,136matt c
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