Ver originalupdate tabla_messages set columna = replace(columna, 'ñ', 'ñ');update tabla_messages set columna = replace(columna, '√â', 'É');update tabla_messages set columna = replace(columna, '√ì', 'Ó');update tabla_messages set columna = replace(columna, '‚Äú', '"');update tabla_messages set columna = replace(columna, '‚Äù', '"');update tabla_messages set columna = replace(columna, '‚Äô', ''');