daring_hawk_2355
Warden
Top 7.8%
Member Nº 3141
Joined Jul 2026
SQL
Conditional Aggregation
Self-Join
Conditional Logic
Spark
Regex Functions
Catalyst Optimizer
Salting Strategy
Data Modeling
Self-Referential
Many-to-Many
One-to-One
Solved
SQL63
Milestones
Top 2% SQL
50 solved
539 runs in the past 26 weeksActive days: 9 · Max streak: 3
MarAprMayJunJulAugSep
Recent solves
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