/usr/lib/ghc-doc/hoogle/libghc-hdbc-sqlite3-doc.txt is in libghc-hdbc-sqlite3-doc 2.3.3.1-4build3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/ghc-doc/hoogle/../../../share/doc/libghc-hdbc-sqlite3-doc/html/HDBC-sqlite3.txt