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Re: Wrong statistics for size of XLOG_SWITCH during pg_waldump. - Mailing list pgsql-hackers

From movead.li@highgo.ca
Subject Re: Wrong statistics for size of XLOG_SWITCH during pg_waldump.
Date
Msg-id 2020101009495929215052@highgo.ca
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In response to Wrong statistics for size of XLOG_SWITCH during pg_waldump.  ("movead.li@highgo.ca" <movead.li@highgo.ca>)
Responses Re: Wrong statistics for size of XLOG_SWITCH during pg_waldump.
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>I think that the length of the XLOG_SWITCH record is no other than 24
>bytes. Just adding the padding? garbage bytes to that length doesn't
>seem the right thing to me.
>
>If we want pg_waldump to show that length somewhere, it could be shown
>at the end of that record explicitly:
> 
>rmgr: XLOG        len (rec/tot):     24/16776848, tx:          0, lsn: 0/02000148, prev 0/02000110, desc: SWITCH, trailing-bytes: 16776944

Thanks, I think it's good idea, and new patch attached.

Here's the lookes:
rmgr: XLOG        len (rec/tot):     24/    24, tx:          0, lsn: 0/030000D8, prev 0/03000060, desc: SWITCH, trailing-bytes: 16776936


Regards,
Highgo Software (Canada/China/Pakistan)
URL : www.highgo.ca
EMAIL: mailto:movead(dot)li(at)highgo(dot)ca
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