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Extract the first tag from each event's tags JSON array using JSON_EXTRACT_SCALAR

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

Domain
SQL
Difficulty
medium

Problem

Extract the first tag from each event's tags JSON array using JSON_EXTRACT_SCALAR

Practice This Problem

Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a real database and grades it automatically.

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