Change SQLite database mode to read-write

Question

How can I change an SQLite database from read-only to read-write?

When I executed the update statement, I always got:

SQL error: attempt to wr

Answer 1

On Ubuntu, change the owner to the Apache group and grant the right permissions (no, it's not 777):

sudo chgrp www-data 
sudo chmod 664 

Update

You can set the permissions for group and user as well.

sudo chown www-data:www-data