How Can I Efficiently Export MySQL Query Results as a CSV File from the Command Line?

Exporting MySQL Query Results as CSV with Command-Line Precision

Seeking an efficient way to retrieve MySQL query results in CSV format from the command line? Look no further than this robust solution.

To commence, opt for the MySQL "INTO OUTFILE" command, as outlined in the excerpt from "Save MySQL query results into a text or CSV file":

SELECT order_id,product_name,qty
INTO OUTFILE '/var/lib/mysql-files/orders.csv'
FIELDS TERMINATED BY ','
ENCLOSED BY '"'
LINES TERMINATED BY '\n';

Syntax Variations:

Depending on the MySQL version, the syntax may need slight adjustments:

SELECT order_id,product_name,qty
INTO OUTFILE '/var/lib/mysql-files/orders.csv'
FIELDS TERMINATED BY ','
ENCLOSED BY '"'
LINES TERMINATED BY '\n'
FROM orders
WHERE foo = 'bar';

Noteworthy Points:

1. Column names are not automatically included in the exported CSV.
2. The target CSV file will be located on the server hosting MySQL.
3. Adequate write permissions must be granted to the user running the MySQL process.

Remote Server Considerations:

If exporting results from a remote server to your local machine, this solution may not be feasible, especially for hosted or virtualized environments like Heroku and Amazon RDS.

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