The Developer FAQ listed on this pages just links to the non-developer
FAQ:
https://www.postgresql.org/docs/faq/
It should link here:
https://wiki.postgresql.org/wiki/Developer_FAQ
--
Bruce Momjian <bruce(at)momjian(dot)us> https://momjian.us
EnterpriseDB https://enterprisedb.com
The usefulness of a cup is in its emptiness, Bruce Lee