id summary reporter owner description type status priority milestone component version resolution keywords cc 1806 Extremely slow and CPU-intensive ST_MakeValid (ST_BuildArea) case strk strk "The attached shapefile contains a single geometry. A multipolygon composed by a single polygon containing 4213 rings with a total of 82304 vertices. Passing it as an argument to ST_MakeValid takes forever." defect closed high PostGIS 2.0.1 postgis 2.0.x fixed