Function find_num_pages

examples/basic/src/select.rs:350–356

(db: &DbConn)

}

async fn find_num_pages(db: &DbConn) -> Result<(), DbErr> {
    println!("fruits number of page: ");
    let num_pages = fruit::Entity::find().paginate(db, 3).num_pages().await?;
    println!("{num_pages:?}");

    Ok(())
}