Apr 27, 2015 · @m4tthumphrey if you set it to 0 you will make it worse, the code checks with is_null and is_null(0) = false. So with it set to 0, virtually all jobs will be able to duplicate (any job that takes more than 0 seconds), but this depends on the amount of jobs and workers running. Learning Laravel 5 shows you a fastest way to learn developing web applications using Laravel 5 PHP framework Learn how to delete multiple records using check box in Laravel 5 | Learning Laravel Learning Laravel Toggle navigation - - - For a single table, the UPDATE statement updates columns of existing rows in the named table with new values. Specific columns can be modified using the SET clause by supplying new values for that column. The WHERE clause can be used to specify the conditions those identify which rows to update. Without using WHERE clause, all rows are updated.

Sep 27, 2012 · This is all together different concept than deleting multiple values in a single statement. When I hear that someone wants to delete or update multiple table in a single statement what I assume is something very similar to following. DELETE/UPDATE Table 1 (cols) Table 2 (cols)