``` sqlite> select geopoly_within(p1._shape,p2._shape) from poly p1, poly p2 where p1.rowid=1764 and p2.rowid=158; 0 sqlite> select geopoly_within(geopoly_json(p1._shape),geopoly_json(p2._shape)) from poly p1, poly p2 where p1.rowid=1764 and p2.rowid=158; 1 sqlite> .sch poly CREATE VIRTUAL TABLE poly using geopoly() /* poly(_shape) */; ``` The _shape's here are pretty long. I can try to reduce them to be usable as a bug report, but first I'd like to know - should I have expected such effect?