SQLite
- http://stackoverflow.com/questions/2930768/how-to-compare-sqlite-timestamp-values
- http://djhweb.co.uk/sqlite1.htm
- http://zetcode.com/databases/sqlitephptutorial/
- http://www.linuxformat.com/wiki/index.php/PHP_-_SQLite#Permissions
- http://blog.johnjosephbachir.org/2006/01/14/how-to-convert-an-sqlite-2-database-into-an-sqlite-3-database/
- http://mailliststock.wordpress.com/2007/03/01/sqlite-examples-with-bash-perl-and-python/
- http://old.nabble.com/Default-text-column-values-td18789547.html
- http://stackoverflow.com/questions/200309/sqlite-database-default-time-value-now