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shared paths - multilineM - prepend
:memory: #use in-memory database
SELECT AsText(SharedPaths(GeomFromText('MULTILINESTRINGM((5 0 10, 15 0 30),(5 0 10, 5 5 10))'),GeomFromText('MULTILINESTRINGM((0 0 0, 4 0 8, 6 0 12, 10 0 20),(11 0 22, 5 0 10),(5 0 10, 5 5 10))')))
1 # rows (not including the header row)
1 # columns
AsText(SharedPaths(GeomFromText('MULTILINESTRINGM((5 0 10, 15 0 30),(5 0 10, 5 5 10))'),GeomFromText('MULTILINESTRINGM((0 0 0, 4 0 8, 6 0 12, 10 0 20),(11 0 22, 5 0 10),(5 0 10, 5 5 10))')))
MULTILINESTRING M((5 5 0, 5 0 0, 6 0 0, 10 0 0, 11 0 0))
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