Add “ON DELETE CASCADE” to existing column in Laravel

Question

I have user_id fk column in my table

$table->foreign(\'user_id\')->references(\'id\')->on(\'users\');

I should add on cascade

Answer 1

Drop foreign key first. Thanks to Razor for this tip

$table->dropForeign('answers_user_id_foreign');
$table->foreign('user_id')
->references('id')->on('users')
->onDelete('cascade');