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    Thomas Ngo

    Thomas Ngo

    Software Engineer

    • Stanton, California
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    SQL problem - Fix Names in a Table

    March 3, 2024 less than 1 minute read

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    • Problem
    • Query
    • Editorial Solution

    Problem

    problem-1667

    Query

    SELECT
        user_id,
        CONCAT(UCASE(LEFT(name, 1)), LCASE(SUBSTRING(name, 2))) as name
    FROM
        Users
    ORDER BY
        user_id
    

    Editorial Solution

    SELECT user_id, CONCAT(UPPER(SUBSTRING(name, 1, 1)), LOWER(SUBSTRING(name, 2))) AS name
    FROM Users
    ORDER BY user_id;
    

    Tags: SQL

    Updated: March 3, 2024

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