From: | Merlin Moncure <mmoncure(at)gmail(dot)com> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Andrew Dunstan <andrew(at)dunslane(dot)net>, Jim Nasby <jim(at)nasby(dot)net>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: psql blows up on BOM character sequence |
Date: | 2014-03-21 21:47:14 |
Message-ID: | CAHyXU0zJ=_09FpkcuX1_T1rM3=XuA6WsCbn+-cdN1631qwFnWQ@mail.gmail.com |
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Lists: | pgsql-hackers |
On Fri, Mar 21, 2014 at 4:28 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> I'd be okay with swallowing a leading BOM if and only if client encoding
> is UTF8. This should apply to any file psql reads, whether script or
> data.
Yeah. The one case that doesn't solve is:
cat f1.sql f2.sql | psql ...
Which is common usage in deployment systems where combining things
inside a single transaction scope is important.
There is no way for psql to handle that case though unless you'd strip
*all* BOMs encountered. Compounding this problem is that there's no
practical way AFAIK to send multiple file to psql via single command
line invocation. If you pass multiple -f arguments all but one is
ignored.
merlin
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