pg_restore -N loses extension comment
pg_dump -Fc |pg_restore -l -N schema:
| 2; 3079 18187 EXTENSION - pg_buffercache
Without -N schema also shows:
| 2562; 0 0 COMMENT - EXTENSION pg_buffercache
I mean literal s-c-h-e-m-a, but I suppose anything else will work the
same.
BTW, I noticed that pg_restore -v shows that duplicate dependencies can be
stored. We see things like this (and worse).
| 4284; 1259 191439414 VIEW public wmg_server_view telsasoft
| ; depends on: 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 612 23087 612
I see that's possible not only for views, but also tables.
That's probaably wasteful of CPU, at least.
--
Justin
Justin Pryzby <pryzby@telsasoft.com> writes:
pg_dump -Fc |pg_restore -l -N schema:
| 2; 3079 18187 EXTENSION - pg_buffercache
Without -N schema also shows:
| 2562; 0 0 COMMENT - EXTENSION pg_buffercache
Hmm, but what happens if you actually do the restore?
I think this may be a bug in -l mode: ProcessArchiveRestoreOptions
saves the result of _tocEntryRequired in te->reqs, but PrintTOCSummary
doesn't, and that will bollix its subsequent _tocEntryRequired checks
for "dependent" TOC entries.
regards, tom lane
I wrote:
I think this may be a bug in -l mode: ProcessArchiveRestoreOptions
saves the result of _tocEntryRequired in te->reqs, but PrintTOCSummary
doesn't, and that will bollix its subsequent _tocEntryRequired checks
for "dependent" TOC entries.
Yeah ... the attached seems to fix it.
regards, tom lane