Issue encountered when attempting to store a nickname in the MySQL database

I am currently working with the Steam API and I have encountered an issue when trying to save user nicknames to the database. The problem occurs when the nickname contains Russian words or special symbols such as ʊ ϟ ღ 回 ₪. The database is set up to store nicknames as varchar. View Mysql query here

connection.query("
    INSERT INTO users 
        ('steamid', 'nickname', 'avatar', 'tradelink')
    VALUES
        ('" + req.user.id + "', '" + req.user._json.personaname + "', '" + req.user._json.avatarfull + "', ' ')
")
javascriptmysql

Answer №1

To ensure proper character encoding compatibility, it is essential to set the charset of the table to utf8mb4.

Adjust the table users to utilize the utf8mb4 character set and utf8mb4_unicode_ci collation with the following command: ALTER TABLE users CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

An informative article highlighting the advantages of using utf8mb4 over utf8 was published recently, providing valuable insights that can be found here.

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