major_narwhal_8557
Warden
Top 8.4%
Joined Jul 2025
SQL
Window Deduplication
Filtering
Scalar Subquery
Python
Functions
List Comprehension
Type Hints
Data Modeling
Grain Definition
Fact Tables
Star Schema
Solved
Milestones
Top 7% SQL
30 active days
10 solved
1 year
77 runs in the past 26 weeksActive days: 48 · Max streak: 4
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