pg_upgrade: prevent check on live cluster from generating error
Previously an inaccurate but harmless error was generated when running
--check on a live server before reporting the servers as compatible.
The fix is to split error reporting and exit control in the exec_prog()
API.
Reported-by: Da
pg_upgrade: prevent check on live cluster from generating error
Previously an inaccurate but harmless error was generated when running
--check on a live server before reporting the servers as compatible.
The fix is to split error reporting and exit control in the exec_prog()
API.
Reported-by: Da
