[postgis-users] LINESTRING to POLYGON

[ttsai at pobox.com]

I have a wkb_geometry column now in PostGIS that are all LINESTRINGs.
How can I either dynamically or statically convert them to POLYGONs?
A single geometry columns holds both now, all as LINESTRINGs, but I
can separate the POLYGONs into a separate column or table if needed.

Thanks!!

Tim