Lovefield 的 observe 在 diff change 时是 shallow equal (和 React 一样)
Note that observing a query with columns of lf.Type.OBJECT or lf.Type.ARRAY_BUFFER will trigger observers ONLY IF the reference to those objects changed (assuming no other column changed). If the lf.Type.OBJECT object was updated in place, observers will not be triggered, since Lovefield does not know the structure of such objects to compare before and after (and doing so would hurt performance).
google/lovefield@4fb1916#diff-1986b255fba1a14a3b09577a2fed28caR643
Lovefield 的 observe 在
diffchange 时是 shallow equal (和 React 一样)google/lovefield@4fb1916#diff-1986b255fba1a14a3b09577a2fed28caR643