Recently, I used Laravel to do scheduled tasks. I wrote a scheduled task that can be executed normally every minute. However, when it is changed to hours, it cannot be executed as expected. It made me confused.

protected function schedule(Schedule $schedule) { $schedule->call(function () { //DB::table('cms_articles')->delete(); DB::update('update cms_articles set hit=hit + FLOOR(1 + (RAND() * 10)) where hit>1000'); DB::update('update cms_articles set hit=hit + FLOOR(1 + (RAND() * 20)) where hit<1000'); })->hourly(); }