/usr/share/dbconfig-common/data/prelude-manager/upgrade/pgsql/0.9.10-2 is in prelude-manager 4.1.1-2.
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 | BEGIN;
UPDATE _format SET version='14.7';
ALTER TABLE Prelude_Impact ALTER COLUMN description TYPE TEXT;
ALTER TABLE Prelude_Impact ALTER COLUMN description DROP NOT NULL;
COMMIT;
|