I have a shapefile with countries boundaries downloaded from here and I am trying to upload it to PostGIS database with ogr2ogr. This file contains features of polygon and multipolygon types and because of that I cannot upload these features in one column.
I tried to divide the multipolygons into several polygons with QGIS and with python+fiona. But some countries got cut and have wrong boundaries.
What may cause that and how can I fix it?