Changes between Version 6 and Version 7 of DevWikiEmptyGeometry

Timestamp:

Oct 6, 2009, 10:37:40 AM (15 years ago)

Author:

robe

Comment:

—

DevWikiEmptyGeometry

@@ -4 +4 @@
 
 {{{
- SQL Server 2008 geometry: SELECT Geometry::STGeomFromText('POINT(1 2)',4326).STUnion(Geometry::STGeomFromText('POLYGON EMPTY',4326)) => POINT (1 2)
+SQL Server 2008 geometry: SELECT Geometry::STGeomFromText('POINT(1 2)',4326).STUnion(Geometry::STGeomFromText('POLYGON EMPTY',4326))
+     => POINT (1 2)
    
-SQL Server 2008 geography: SELECT (Geography::STGeomFromText('POINT(1 2)',4326).STUnion(Geography::STGeomFromText('POLYGON EMPTY',4326))).STAsText() => POINT(1 2)
+SQL Server 2008 geography: SELECT (Geography::STGeomFromText('POINT(1 2)',4326).STUnion(Geography::STGeomFromText('POLYGON EMPTY',4326))).STAsText() 
+    => POINT(1 2)
 }}}
 
@@ -12 +14 @@
  * ST_Union(empty, empty) == empty
 {{{
- SQL Server 2008: SELECT Geometry::STGeomFromText('POLYGON(EMPTY)',4326).STUnion(Geometry::STGeomFromText('POLYGON EMPTY',4326)) => POINT (1 2)
+ SQL Server 2008 Geography: SELECT (Geometry::STGeomFromText('POLYGON EMPTY',4326).STUnion(Geometry::STGeomFromText('POLYGON EMPTY',4326))).STAsText() 
+     => GEOMETRYCOLLECTION EMPTY
+ SQL Server 2008 Geography: SELECT (Geography::STGeomFromText('POLYGON EMPTY',4326).STUnion(Geography::STGeomFromText('POLYGON EMPTY',4326))).STAsText() 
+      => GEOMETRYCOLLECTION EMPTY
    
 }}}