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    Thomas Ngo

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    SQL problem - Replace Employee ID With The Unique Identifier

    February 4, 2024 less than 1 minute read

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    • Problem
    • Query
    • Editorial Solution

    Problem

    problem-1378

    Query

    SELECT unique_id, name
    FROM EmployeeUNI
    RIGHT JOIN Employees
    ON EmployeeUNI.id = Employees.id
    

    Editorial Solution

    SELECT 
        * 
    FROM
        Employees 
    LEFT JOIN 
        EmployeeUNI 
    ON 
        Employees.id = EmployeeUNI.id;
    

    Tags: SQL

    Updated: February 4, 2024

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