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@ -68,23 +68,18 @@ var list=db.Queryable<Test>()
.Includes(x => x.ClassInfo)
.ToList();
//insert by nav
db.InsertNav(list) //Finer operation than EFCore's SaveChange
.Include(z1 => z1.SchoolA).ThenInclude(z1 => z1.RoomList)//multi-level
.Include(z1 => z1.Books)
.ExecuteCommand();
//delete by nav
db.DeleteNav<Student>(it=>it.Id==1)
.Include(z1 => z1.SchoolA) .ThenInclude(z1 => z1.RoomList)//multi-level
.Include(z1 => z1.Books)
.ExecuteCommand();
//update by nav
db.UpdateNav(list)
.Include(z1 => z1.SchoolA) .ThenInclude(z1 => z1.RoomList)//multi-level
.Include(z1 => z1.Books)
.ExecuteCommand();
var list5= db.Queryable<Student_004>()
.Includes(x => x.school_001, x => x.rooms)
.Includes(x => x.books)
.LeftJoin<Order>((x, y) => x.Id==y.sid)
.Select((x,y) => new Student_004DTO
{
SchoolId = x.SchoolId,
books = x.books,
school_001 = x.school_001,
Name=y.Name
})
.ToList();
```
### Feature3 : Page query