RE: [PoC] pg_upgrade: allow to upgrade publisher node

[Zhijie Hou (Fujitsu)]

On Monday, September 11, 2023 9:22 PM Kuroda, Hayato/黒田 隼人 
<kuroda.hay...@fujitsu.com> wrote:
>
> Thank you for reviewing! PSA new version.

Thanks for updating the patch, few cosmetic comments:

1.

 #include "access/transam.h"
 #include "catalog/pg_language_d.h"
+#include "fe_utils/string_utils.h"
 #include "pg_upgrade.h"

It seems we don't need this head file anymore.


2.
+               if (*invalidated && SlotIsLogical(s) && IsBinaryUpgrade)
+                       elog(ERROR, "Replication slots must not be invalidated 
during the upgrade.");

I think normally the first letter is lowercase, and we can avoid the period.

Best Regards,
Hou zj