Content of RPM postgresql12-libs-12.17-1PGDG.rhel8.x86_64.rpm :
/usr/lib/.build-id
/usr/lib/.build-id/67
/usr/lib/.build-id/67/766111587ba946a2b435b3d4efbd169d143aa9
/usr/lib/.build-id/72
/usr/lib/.build-id/72/4bba831e72f764bd6341038d37ab370b65f1c2
/usr/lib/.build-id/b4/395f67615903f8322cf53972ee9d7a1e005f30
/usr/lib/.build-id/e9
/usr/lib/.build-id/e9/1df9f67e0d5023a06fa91500683658d6cc9df9
/usr/lib/.build-id/e9/cd6d213d8a2119d44263aa6ec4e2599100b6b3
/usr/pgsql-12/lib/libecpg.so
/usr/pgsql-12/lib/libecpg.so.6
/usr/pgsql-12/lib/libecpg.so.6.12
/usr/pgsql-12/lib/libecpg_compat.so.3
/usr/pgsql-12/lib/libecpg_compat.so.3.12
/usr/pgsql-12/lib/libpgfeutils.a
/usr/pgsql-12/lib/libpgtypes.so.3
/usr/pgsql-12/lib/libpgtypes.so.3.12
/usr/pgsql-12/lib/libpq.so.5
/usr/pgsql-12/lib/libpq.so.5.12
/usr/pgsql-12/lib/libpqwalreceiver.so
/usr/pgsql-12/share/locale/cs/LC_MESSAGES/libpq5-12.mo
/usr/pgsql-12/share/locale/de/LC_MESSAGES/libpq5-12.mo
/usr/pgsql-12/share/locale/es/LC_MESSAGES/libpq5-12.mo
/usr/pgsql-12/share/locale/fr/LC_MESSAGES/libpq5-12.mo
/usr/pgsql-12/share/locale/he/LC_MESSAGES/libpq5-12.mo
/usr/pgsql-12/share/locale/it/LC_MESSAGES/libpq5-12.mo
/usr/pgsql-12/share/locale/ja/LC_MESSAGES/libpq5-12.mo
/usr/pgsql-12/share/locale/ko/LC_MESSAGES/libpq5-12.mo
/usr/pgsql-12/share/locale/ru/LC_MESSAGES/libpq5-12.mo
/usr/pgsql-12/share/locale/sv/LC_MESSAGES/libpq5-12.mo
/usr/pgsql-12/share/locale/tr/LC_MESSAGES/libpq5-12.mo
/usr/pgsql-12/share/locale/uk/LC_MESSAGES/libpq5-12.mo
/usr/pgsql-12/share/locale/zh_CN/LC_MESSAGES/libpq5-12.mo
/usr/pgsql-12/share/postgresql-12-libs.conf