On 2021-Jun-15, Tom Lane wrote:
> I've been spending a lot of time looking at isolationtester results
> over the past couple of days, and gotten really annoyed at how poorly
> it formats query results. In particular, any column heading or value
> that is 15 characters or longer is not separated from the next column,
> rendering the output quite confusing.
Yeah, I noticed this too.
> Attached is a little hack that tries to improve that case while making
> minimal changes to the output files otherwise.
Seems pretty reasonable.
> There's still a good deal to be desired here: notably, the code still
> does nothing to ensure vertical alignment of successive lines when
> there are wide headings or values. But doing anything about that
> would involve much-more-invasive changes of the output files.
> If we wanted to buy into that, I'd think about discarding this
> ad-hoc code altogether in favor of using one of libpq's fe-print.c
> routines. But I'm not really sure that the small legibility gains
> that would result are worth massive changes in the output files.
Shrug -- it's a one time change. It wouldn't bother me, for one.
--
Álvaro Herrera Valdivia, Chile
"Hay que recordar que la existencia en el cosmos, y particularmente la
elaboración de civilizaciones dentro de él no son, por desgracia,
nada idílicas" (Ijon Tichy)
