postgis -  functions -  public.st_mlinefromwkb

Description

Function properties

Usage

result = public.st_mlinefromwkb();

Code

CREATE FUNCTION st_mlinefromwkb(bytea, integer) RETURNS geometry
    AS $_$
    SELECT CASE WHEN geometrytype(GeomFromWKB($1, $2)) = 'MULTILINESTRING'
    THEN GeomFromWKB($1, $2)
    ELSE NULL END
    $_$
    LANGUAGE sql IMMUTABLE STRICT;