[postgis-users] problems with segmentize

[Stefan Mayr]

> It returns the a geometry being topologically equivalent to
> the input but adding vertexes if necessary to keep
> every segment below the specified max length.

Thanx a lot, but can i segmentize a whole table or is it just for selected rows.
if i want to segmentize the whole LINESTRING colomn of a table, an error
occours. what can be the mistake?

stefan