STIsEmpty (geometry)#
Returns 1 if a geometry instance is empty. Returns 0 if a geometry instance is not empty.
Syntax#
.STIsEmpty ()
Return type#
bit
Example#
Create an empty geometry instance and use STIsEmpty() to test whether the instance is empty.
DECLARE @g geometry;
SET @g = geometry::STGeomFromText('POLYGON EMPTY', 0);
SELECT @g.STIsEmpty();