[postgis-users] Is GeomUnion() now ST_Union()?
pramsey at cleverelephant.ca
Fri May 16 07:59:43 PDT 2008
On Fri, May 16, 2008 at 7:51 AM, Andy Anderson <aanderson at amherst.edu> wrote:
> Being new to PostGIS, I've been looking at other people's code snippets and
> trying to figure out what they do. I'm a bit mystified by "geomunion()",
> though, as it's not in the PostGIS docs, though there are many references to
> it in the mailing list archives. Is this the same as "ST_Union()"
It is the same as ST_Union(). The original couldn't be named
"UNION()", per the OGC document, due to the SQL keyword issue. But now
that we have the prefix, we can revert to the official syntax.
More information about the postgis-users