level_eagle_1614
Exemplar
Top 2.6%
Member Nº 4480
Joined Aug 2026
SQL
Common Table Expressions
Storage Optimization
Aggregate Window Fns
Python
Modules
f-strings
Context Managers
Spark
Exploding Arrays
Catalyst Optimizer
Correlated Comparison
Data Modeling
Metric Additivity
Solved
Python0
Milestones
7-day streak
651 runs in the past 26 weeksActive days: 17 · Max streak: 8
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Recent solves
Query Structure: Intermediate, Subqueries for temp results Challenge 2
SQL · medium · lesson
Query Structure: Intermediate, Subqueries for temp results Challenge 5
SQL · medium · lesson
Query Structure: Intermediate, Query Execution Order Challenge 5
SQL · medium · lesson
Query Structure: Intermediate, Query Execution Order Challenge 4
SQL · medium · lesson
Query Structure: Intermediate, Query Execution Order Challenge 1
SQL · medium · lesson
Query Structure: Intermediate, Query Execution Order Challenge 7
SQL · medium · lesson
Query Structure: Intermediate, CTEs (WITH clause) Challenge 5
SQL · medium · lesson
Query Structure: Intermediate, CTEs (WITH clause) Challenge 4
SQL · medium · lesson
Query Structure: Intermediate, CTEs (WITH clause) Challenge 2
SQL · medium · lesson
Query Structure: Intermediate, CTEs (WITH clause) Challenge 7
SQL · medium · lesson