# restrict of a page is not optimizable
- alf: |-
    restrict(page(suppliers, [:name], 1, page_size: 5), city: 'Paris')
  optimized: |-
    restrict(page(suppliers, [:name], 1, page_size: 5), city: 'Paris')
# ... but the inner operand is
- alf: |-
    inside = restrict(compact(suppliers), city: 'Paris')
    restrict(page(inside, [:name], 1, page_size: 5), city: 'Paris')
  optimized: |-
    inside = compact(restrict(suppliers, city: 'Paris'))
    restrict(page(inside, [:name], 1, page_size: 5), city: 'Paris')