View source for Selecting into a csv file

<source lang="sql">
 SELECT a,b,a+b INTO OUTFILE '/tmp/result.txt'
  FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
  LINES TERMINATED BY '\n'
  FROM test_table;


 SELECT order_id,product_name,qty FROM orders
 INTO OUTFILE '/tmp/orders.csv'
 FIELDS TERMINATED BY ','
 ENCLOSED BY '"'
 LINES TERMINATED BY '\n'

 USE mysql;
 UPDATE user SET File_priv = 'Y' WHERE User = 'db_user';
 FLUSH PRIVILEGES;

</source>