What is the correct BigQuery SQL to extract a specific event parameter value from GA4 exported data?

Google Analytics GA4 Hard

Google Analytics GA4 — Hard

What is the correct BigQuery SQL to extract a specific event parameter value from GA4 exported data?

Key points

  • Utilize subqueries to access nested values in event_params
  • Specify the key 'page_title' to extract the correct parameter
  • Use UNNEST to access array elements in BigQuery
  • The correct SQL format ensures accurate extraction of the specific event parameter value

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