Going red: add test to check that special float values are not being filtered out in formula dataview when the layer uses overviews
Going red: add test to check that special float values are not being filtered out in formula dataview when the layer uses overviews

CartoDB/Windshaft-cartodb,CartoDB/Windshaft-cartodb,CartoDB/Windshaft-cartodb,CartoDB/Windshaft-cartodb