Mikhail Terekhov <terekhov@emc.com> writes:
> It seems that pg_dump (in 6.4.2) still has a problem when quoting
> \ and ' when these characters appears together.
> Consider the following example:
> ... snip ...
> terekhov(575)~>pg_dump -d -D -f ter.db terekhov
Ah, I see the problem: pg_dump's -d/-D option doesn't do quoting of
special characters properly --- in fact, the only thing it does do
is double-up single quote marks. My testing was without that option ---
without -d or -D, pg_dump uses COPY, which quotes everything properly.
This is probably why most people weren't seeing a problem.
I'll put this on my to-do list for 6.5, but in the meantime, I'd suggest
not using -d or -D... a dump script with one INSERT per table row is
horribly slow compared to COPY anyway...
regards, tom lane
