arctic_glade_9212
Warden
Top 7.8%
Member Nº 2548
Joined Jun 2026
SQL
Self-Join
Group Filtering
Scalar Subquery
Spark
Exploding Arrays
Regex Functions
Catalyst Optimizer
Data Modeling
Self-Referential
Many-to-Many
One-to-One
Solved
SQL54
Python0
Milestones
Top 2% SQL
50 solved
371 runs in the past 26 weeksActive days: 11 · Max streak: 3
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Recent solves
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