On Mon, Jun 01, 2020 at 12:36:14PM +0700, Stefan Knecht wrote: > The rubber duck barely tells you how and why it floats It sure doesn't spoonfeed but it certainly does tell us *exactly* how and why it floats. https://www.postgresql.org/docs/devel/install-getsource.html Best, Karsten -- GPG 40BE 5B0E C98E 1713 AFA6 5BC0 3BEA AC80 7D4F C89B