Frédéric Rodrigo b1eeff573e

Remove table building_multipolygon as multipolygon are already in table osm_building_polygon (#756) ...

Buildings from ways and multipolygons are loaded in table `osm_building_polygon`. But a table for `osm_building_multipolygon` is also loaded, the content is not used except to ensure an `osm_id` is from a multipolygon. To check if the object is from a multipolygon we have only to check if `osm_id` is negative. It is the counter part of e0c8ece375/layers/building/building.sql (L89)

I checked the objects are the same after this change.

2020-01-31 19:34:08 -05:00

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