unique_salmon_02

Exemplar

Top 2.2%

Member Nº 2556

Joined Jul 2026

SQL

Group Filtering

Distinct Counting

Inner Joins

Python

Arithmetic

Spark

Exploding Arrays

Catalyst Optimizer

Salting Strategy

Data Modeling

Self-Referential

Many-to-Many

One-to-One

Solved

SQL14

Python0

Milestones

10 solved

7-day streak

551 runs in the past 26 weeksActive days: 12 · Max streak: 11

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