public function requireField()
    {
        // Obtain Charset and Collation:
        
        $charset   = MySQLDatabase::config()->charset;
        $collation = MySQLDatabase::config()->collation;
        
        // Define Field Specification:
        
        $spec = [
            'type' => 'varchar',
            'parts' => [
                'datatype' => 'varchar',
                'precision' => 64,
                'collate' => $collation,
                'character set' => $charset,
                'arrayValue' => $this->arrayValue
            ]
        ];
        
        // Require Database Field:
        
        DB::require_field($this->tableName, $this->name, $spec);
    }