Return a linestring being a substring of the input one starting and ending at the given fractions of total 2d length
PlaidCloud expressions and filters provide use of most non-administrative PostGIS methods. PostGIS methods are accessed by prefixing the standard method name with
ST_LineSubstring(geometry a_linestring, float8 startfraction, float8 endfraction);
func.ST_LineSubstring(geometry a_linestring, float8 startfraction, float8 endfraction)
PostGIS Official Documentation for this method can be found here.
Additional capabilities and usage examples can be found in the PostGIS documentation.
Last modified April 06, 2022 at 10:08 AM EST: Initial Documentation Commit (371ae8f)