mysql find non alphanumeric characters
/*find rows in mysql with non-alphanumeric chars*/
SELECT * FROM user WHERE first_name REGEXP "[^A-Za-z0-9]+";
/*find rows with non-alphanumeric or space chars*/
SELECT * FROM user WHERE first_name REGEXP "[^A-Za-z0-9[:space:]]+";Copyright © 2021 Codeinu
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