You write the SQL query below. Add a statement to your SQL query that will retrieve the first 3 characters of each postal code and store the result in a new column as new_postal_code.
You write the SQL query below. Add a statement to your SQL query that will retrieve the first 3 characters of each postal code and store the result in a new column as new_postal_code.
Chapter9: Joining Data From Multiple Tables
Section: Chapter Questions
Problem 18MC
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You write the SQL query below. Add a statement to your SQL query that will retrieve the first 3 characters of each postal code and store the result in a new column as new_postal_code.
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