Hi, I am trying to figure out if this is expected behavior, or I am running into some bug / misinterpreting results.
I am doing st_intersection(st_linestring, st_multipolygon). This is latlon geometry(EPSG:4326). The multiploygon is actually a polygon (with only one polygon in multipolygon) When I view the results as KML the intersection look correct, but the problem I see is that the resulting linestrings are unnecessarily getting split in mulilinestring. 1) Every linestring is converted to multilinestring resulting in large nubmer of st_numgeomtries for each multilinestring. (even when the linestring is contained in polygon) 2) ST_LineMerge on the resulting multilinestring does help but its far from "perfect" e.g. if the linestring is contained in polygon I expected the result to be one linesting, but the result of st_numgeometries() is more than 50.
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