Hi Masahiko, Thanks for digging into the older cases.
I started a thread for master in [1]. It tries each stored setting on the new cluster. That covers both of your examples and Adesh's GRANT SET case. [1] https://postgr.es/m/CAGRkXqRzM-68S9OhtLsTscZ_hhpHhy=arwcdmp5gxrxo+ub...@mail.gmail.com Thanks, Shihao
