Active Token Owners in 2026

A easy SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.

Domain

SQL

Difficulty

easy

Seniority

L3

Problem

The platform team is auditing the API access granted in 2026 and needs the size of that year's token-holder base. Find how many different owners were issued a token during the year.

Summary

Active token owners this year.

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