Dear Fujii-san, > Should this status be exposed also by pg_control_checkpoint()?
Oh I didn't know the function, yes, seems to be exposed as well. While checking the function, I found that CheckPoint:: wal_level is not shown by the code function as well. Should we handle that? I think pg_controldata command does not have to output the attribute because ControlFileData::wal_level is also printed, but not sure the SQL function. Best regards, Hayato Kuroda FUJITSU LIMITED
