/usr/share/gforge/db/20140117-migrate-away-from-gforge-theme.sql is in gforge-db-postgresql 5.3.2+20141104-3+deb8u3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | UPDATE users SET theme_id=(SELECT theme_id FROM themes WHERE dirname='funky') WHERE theme_id=(SELECT theme_id FROM themes WHERE dirname='gforge');
DELETE FROM themes WHERE dirname='gforge';
|