/usr/share/postgresql/10/extension/plsh--1--2.sql

This file is indexed.

/usr/share/postgresql/10/extension/plsh--1--2.sql is in postgresql-10-plsh 1.20171014-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

CREATE FUNCTION plsh_inline_handler(internal) RETURNS void
    AS '$libdir/plsh'
    LANGUAGE C;

CREATE OR REPLACE LANGUAGE plsh
    HANDLER plsh_handler
    INLINE plsh_inline_handler
    VALIDATOR plsh_validator;

postgresql-10-plsh 1.20171014-1 / usr / share / postgresql / 10 / extension / plsh--1--2.sql