jack...@gmail.com Fri, 03 Mar 2023 04:38:03 -0800
in src/include/access/htup_details.h, I find out this: #define HEAP_XMAX_IS_MULTI 0x1000 /* t_xmax is a MultiXactId */ what's MultiXactId? Can you give me a scenario to make this bit as 1?
jack...@gmail.com