首先得到一个

$builder = DB::table((new User)->getTable());

然后获取语法，并使用where子句从构建器编译delete语句。

Then get the grammar and compile the delete statement from the builder with a where clause.

$sql = $builder->getGrammar()->compileDelete($builder->where('id', 1));

"delete from `users` where `id` = ?"

现在，您可以***地交换数据库驱动程序，并仍然获得适当的平台语法。

Now you can freely swap out database drivers and still get the appropriate platform syntax.