test/sql_stmt_geos_tests/st_perimeter9.testcase

ST_Perimeter - MultiPolygon
:memory: #use in-memory database
SELECT ST_Perimeter(GeomFromText('MULTIPOLYGON(((0 0, 0 4, 4 4, 4 0, 0 0),(1 1, 1 3, 3 3, 3 1, 1 1)), ((10 10, 11 10, 11 11, 10 11, 10 10)))'));
1 # rows (not including the header row)
1 # columns
ST_Perimeter(GeomFromText('MULTIPOLYGON(((0 0, 0 4, 4 4, 4 0, 0 0),(1 1, 1 3, 3 3, 3 1, 1 1)), ((10 10, 11 10, 11 11, 10 11, 10 10)))'))
28.0