We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. SQL
  3. Aggregation
  4. Revising Aggregations - Averages
  5. Discussions

Revising Aggregations - Averages

  • ros_alex79
     + 0 comments
    select avg(population)
from city
where district = 'California';