st_astext(mm), st_numgeometries(mm)
FROM inp;
+-- #1150
+insert into spatial_ref_sys (srid, proj4text) values (500001,NULL);
+insert into spatial_ref_sys (srid, proj4text) values (500002, '+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs');
+select '#1150', st_astext(st_transform('SRID=500002;POINT(0 0)',500001));
+
+
-- Clean up
DELETE FROM spatial_ref_sys;
#852.2|1|t|t
#852.2|2|t|t
#1489|MULTIPOINT EMPTY|0|MULTILINESTRING EMPTY|0|MULTIPOLYGON EMPTY|0|GEOMETRYCOLLECTION EMPTY|0
+ERROR: AddToPROJ4SRSCache: couldn't parse proj4 string: '': (null)