MySQL output query to file

Ways to output the results of a MySQL query to a file:

1. Use the command line switch option -e to input the query and > to redirect the output to a file:
   

   % mysql -uuser -ppass -e "SELECT id, name FROM person WHERE name like '%smith%'" database > smiths.txt
   

2. Use the SQL query construct INTO OUTFILE 'filename' to write the results to file from inside the MySQL command line interface:
   

   % mysql -uuser -ppass database
   mysql> SELECT id, name INTO OUTFILE '/tmp/smiths.txt' FROM person WHERE name like '%smith%';
   Query OK, 10 rows affected (0.01 sec)
   

   Be sure where you have write permissions where the output file will be written to. Specify the full path if in doubt.