4 Questions
What does INNER JOIN do?
Compare tables and return only the rows that have a matching value in a specified column
What is the primary function of INNER JOIN?
Compare tables and return only the rows that have a matching value in a specified column
When using INNER JOIN, what happens to rows without matching values?
They are filtered out and not included in the result
Which query will return every name that starts with the prefix 'Dr.'?
WHERE name LIKE 'Dr.%'
Test your knowledge of SQL with this quick quiz on INNER JOIN! Learn what INNER JOIN does and how it operates when combining tables in a database.
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