[postgis-users] ST_Buffer returning multipolygons

[marquz74]

Francois Hugues wrote
> We don't know what are your original geometries or what kind of buffer
> you apply (since you work with linestrings we can assume it is a
> positive buffer). Maybe some of your linestrings are multilinestrings
> with disjoint components.

the query:

SELECT GeometryType(the_geom)
FROM streams
WHERE GeometryType(the_geom)  <> 'LINESTRING';

returns 0 records.

Regards,
Marco




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