A request for upgrade methods

Hi, camu

Thank you for a beautiful plugin.

I would like to enable my plugin (SQLite Integration) users to use your WP Slimstat. I rewrote the table creation method and succeeded in creating tables for WP Slimstat, but I still have another problem.

When activating for the first time, every upgrade method wp-slimstat/admin/wp-slimstat-admin.php is executed.

activate() method gets option values from the database but there’s no values (at least for the first time). wp_slimstat::$options[‘version’] becomes empty string. And update_tables_and_options() checks WP Slimstat version number. In this case, version_compare() function that compares empty string with the given number returns always true:

if (version_compare(wp_slimstat::$options['version'], '3.1', '<')){

And subsequent queries are all executed, which I think is not necessary for users to activate for the first time. So, I’m wondering if you could add another condition to if statement like below.

if (!empty(wp_slimstat::$options['version']) && version_compare(wp_slimstat::$options['version'], '3.1, '<')) {

SQLite database has a few command for ALTER TABLE. If it is possible, installing and activating WP Slimstat with my plugin will be very easy.

Thank you.

https://wordpress.org/plugins/wp-slimstat/