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Course Notes: Cleaning Data in PostgreSQL Databases
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    In the SQL cell below:

    • Set the source to 'Course Databases' to query databases used in SQL courses.
    • Set the source to 'DataFrames and CSVs' to query this course's CSV files (if any) with SQL
    • Write SQL! Note that you cannot run queries that modify the database.
    Unknown integration
    DataFrameavailable as
    SELECT * FROM public.all_weeks_countries 
    WHERE season_title NOT LIKE 'N%'
    LIMIT 10
    This query is taking long to finish...Consider adding a LIMIT clause or switching to Query mode to preview the result.