/usr/share/postgresql/9.5/extension/ltree_plpython2u--1.0.sql is in postgresql-plpython-9.5 9.5.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 | -- make sure the prerequisite libraries are loaded
LOAD 'plpython2';
SELECT NULL::ltree;
CREATE FUNCTION ltree_to_plpython2(val internal) RETURNS internal
LANGUAGE C STRICT IMMUTABLE
AS 'MODULE_PATHNAME', 'ltree_to_plpython';
CREATE TRANSFORM FOR ltree LANGUAGE plpython2u (
FROM SQL WITH FUNCTION ltree_to_plpython2(internal)
);
|