Can't seed the database in Laravel

Question

I\'m currently seed my database in Laravel, migrations works properly and I am able to see the tables in SQL workbench. But when I run the command php artisan db:seed

Answer 1

You can also specify which seeder file to run by command php artisan db:seed --class=yourseedername Also in you seeder code you are inserting same data twice one by DB query and another from Book model. So you are duplicating same data twice. I believe an error should be thrown as column violation saying integrity constraint violation as isbn for books are unique.