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bmcg

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Joined Oct 2026
SQLPYSPKDMPA
SQL
Common Table Expressions
Ranking
JSON Extraction
Python
Generators
Context Managers
Copying Lists
Spark
Higher-Order Functions
Multiple Windows
Inequality Joins
Data Modeling
Metric Additivity
Indexing
Entities
Solved
26SOLVED
Milestones
Top 100
Steward
Top 10% SQL
10 solved
Solution author
7-day streak
1,271 runs in the past 26 weeksActive days: 13 · Max streak: 8
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