solar_trail_7839
Fellow
Joined Sep 2025
SQL
Common Table Expressions
Self-Join
Window Partitioning
Python
Functions
Dictionaries
Lists
Data Modeling
Grain Definition
Pre-Aggregation
Event Sourcing
Solved
Milestones
10 solved
1 year
16 runs in the past 26 weeksActive days: 10 · Max streak: 3
AprMayJunJulAugSepOct
Recent solves
Top Products per Category
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Between the Cameras
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Mutual Channel Connections
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Losing Altitude
SQL · hard
The Schema Diff
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The Shadow Cleaner
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Successful Build Duration by Repository
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The Roll Call
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Turned Away
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All Known Endpoints
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