Hello everyone !
I try to install dijkstra.sql :
CREATE OR REPLACE FUNCTION shortest_path(sql text, source_id integer, target_id integer,
directed boolean, has_reverse_cost boolean)
RETURNS SETOF path_result
AS 'MODULE_PATHNAME'
LANGUAGE 'C' IMMUTABLE STRICT;
ERROR: could not access file "MODULE_PATHNAME": No such file or directory
Can someone understand this error ? What is exactly this MODULE_PATHNAME ?
Thanks
Raphael
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