On Wed, Feb 1, 2023 at 5:20 AM Robert Haas <robertmhaas@gmail.com> wrote:
> If we're dumping a lot of details out of each WAL record, we might
> want to switch to a multi-line format of some kind. No one enjoys a
> 460-character wide line, let alone 46000.
I generally prefer it when I can use psql without using expanded table
format mode, and without having to use a pager. Of course that isn't
always possible, but it often is. I just don't think that that's going
to become feasible with pg_walinspect queries any time soon, since it
really requires a comprehensive strategy to deal with the issue of
verbosity.
It seems practically mandatory to use a pager when running
pg_walinspect queries in psql right now -- pspg is good for this. I
really can't use expanded table mode here, since it obscures the
relationship between adjoining records. I'm usually looking through
rows/records in LSN order, and want to be able to easily compare the
LSNs (or other details) of groups of adjoining records.
--
Peter Geoghegan