daring_oak_5216
Warden
Top 7.8%
Member Nº 1487
Joined Jun 2026
SQL
Correlated Subquery
Common Table Expressions
Storage Optimization
Python
Functions
Iteration
Variables
Spark
Regex Functions
Catalyst Optimizer
Window Frames
Data Modeling
Self-Referential
Junction Tables
Grain Definition
Solved
SQL48
Python3
Data Modeling0
Milestones
Top 2% SQL
50 solved
Hire verdict
310 runs in the past 26 weeksActive days: 10 · Max streak: 3
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