From: | Dang Minh Huong <kakalot49(at)gmail(dot)com> |
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To: | "pgsql-bugs(at)lists(dot)postgresql(dot)org" <pgsql-bugs(at)lists(dot)postgresql(dot)org>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
Subject: | Usage of pg_waldump |
Date: | 2018-05-01 07:41:04 |
Message-ID: | 5ae81a10.1c69fb81.c249.5757@mx.google.com |
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Lists: | pgsql-bugs pgsql-hackers |
Hi,
I am confused with the Usage of pg_waldump (or pg_xlogdump).
The syntax is known as,
pg_waldump [OPTION]... [STARTSEG [ENDSEG]]
Mean that, it could work with no arguments.
But the "no arguments specified" ERROR will be returned in that case.
$ pg_waldump
pg_waldump: no arguments specified
Try "pg_waldump --help" for more information.
I wonder it should be,
pg_waldump { OPTION... [STARTSEG [ENDSEG]] } | { [OPTION]... STARTSEG [ENDSEG] }
Have any comments?
Thanks,
---
Dang Minh Huong
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