strong_condor_8981
Warden
Top 7.8%
Member Nº 4785
Joined Aug 2026
SQL
Common Table Expressions
Storage Optimization
Conditional Aggregation
Spark
Exploding Arrays
Regex Functions
Catalyst Optimizer
Data Modeling
Self-Referential
Many-to-Many
One-to-One
Solved
SQL28
Milestones
Top 5% SQL
10 Hire verdicts
10 solved
Solution author
224 runs in the past 26 weeksActive days: 7 · Max streak: 4
MarAprMayJunJulAugSep
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