Skip to content
Joining Data in SQL
  • AI Chat
  • Code
  • Report
  • Joining Data with SQL

    Here you can access every table used in the course. To access each table, you will need to specify the world schema in your queries (e.g., world.countries for the countries table, and world.languages for the languages table).


    Note: When using sample integrations such as those that contain course data, you have read-only access. You can run queries, but cannot make any changes such as adding, deleting, or modifying the data (e.g., creating tables, views, etc.).

    Take Notes

    Add notes about the concepts you've learned and SQL cells with queries you want to keep.

    Add your notes here

    Unknown integration
    DataFrameavailable as
    world_info
    variable
    -- Add your own queries here
    SELECT *
    FROM world.languages 
    LIMIT 5
    This query is taking long to finish...Consider adding a LIMIT clause or switching to Query mode to preview the result.