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Introduction to SQL
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  • Introduction to SQL

    Here you can access the books table used in the course.

    Take Notes

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

    CREATE VIEW is very imortant for data analyst to have it own view of data from main table

    Add your notes here

    Unknown integration
    DataFrameavailable as
    books
    variable
    Select *
    FROM books
    
    
    This query is taking long to finish...Consider adding a LIMIT clause or switching to Query mode to preview the result.

    Explore Datasets

    Use the books table to explore the data and practice your skills!

    • Select only the title column.
    • Alias the title column as book_title.
    • Select the distinct author names from the author column.
    • Select all records from the table and limit your results to 10.