如何使用SQLite使用Codeigniter创建CRUD？

I'm starting a new project where I want to use Codeigniter with SQLite. I searched information about this and I managed to conect and get data from my SQLite database but I have no idea of how can I create a CRUD for a table with this, I'm trying to do it the same way I did in the past with MySQL buy it is not working.I'm starting a new project where I want to use