Save pages in different table than wp_posts

Why?

Well I need this ??

That really doesn’t make sense. Why would you want content that’s not stored in the database? How would a different table help what you want to accomplish?

I have to push content from another page and this one is always erasing pages

Exactly what is it you’re trying to do. You *can* use your own tables, but then that stuff has to pretty much stand on its own.