postgis -  functions -  public.st_multilinefromwkb

Description

Function properties

Usage

result = public.st_multilinefromwkb();

Code

CREATE FUNCTION st_multilinefromwkb(bytea) RETURNS geometry
    AS $_$
    SELECT CASE WHEN geometrytype(GeomFromWKB($1)) = 'MULTILINESTRING'
    THEN GeomFromWKB($1)
    ELSE NULL END
    $_$
    LANGUAGE sql IMMUTABLE STRICT;