Postgres Pro
Downloads
Home   >   mailing lists

Re: Add pg_walinspect function with block info columns - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: Add pg_walinspect function with block info columns
Date
Msg-id ZAblPeGOe4bxY0HE@paquier.xyz
Whole thread Raw
In response to Re: Add pg_walinspect function with block info columns  (Kyotaro Horiguchi <horikyota.ntt@gmail.com>)
Responses Re: Add pg_walinspect function with block info columns
Re: Add pg_walinspect function with block info columns
List pgsql-hackers
Tree view 
On Tue, Mar 07, 2023 at 03:49:02PM +0900, Kyotaro Horiguchi wrote:
> Ah. Yes, that expansion sounds sensible.

Okay, so, based on this idea, I have hacked on this stuff and finish
with the attached that shows block data if it exists, as well as FPI
stuff if any.  bimg_info is showed as a text[] for its flags.

I guess that I'd better add a test that shows correctly a record with
some block data attached to it, on top of the existing one for FPIs..
Any suggestions?  Perhaps just a heap/heap2 record?

Thoughts?
--
Michael
Attachment

pgsql-hackers by date:

Previous
From: Bharath Rupireddy
Date:
Subject: Re: Improve WALRead() to suck data directly from WAL buffers when possible
Next
From: Thomas Munro
Date:
Subject: Re: Use pg_pwritev_with_retry() instead of write() in dir_open_for_write() to avoid partial writes?