[postgis-users] good way to collect

[Purvis, Charlton]

Hi, folks:

I thought doing a collect(the_geom) on a group of counties would produce a
state-wide view of all the counties in one row.  The collect goes through
fine, but it turns out to be a not isvalid(the_geom) result set.  The
counties are each MULTIPOLYGON's from a shp2pgsql, and their the_geom's are
all valid.

Thanks for the help.

Charlton
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