plucky_jackal_5331
Fellow
Joined Dec 2025
SQL
Correlated Subquery
Common Table Expressions
Existence Checks
Python
Guard Clauses
Type Hints
Functions
Data Modeling
Grain Definition
Fact Tables
Metric Additivity
Solved
SQL2
Python1
Data Modeling1
Milestones
First milestone at 10 problems solved.
0 runs in the past 26 weeksActive days: 0 · Max streak: 2
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