Re: machine-readable explain output

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Andrew Dunstan <andrew(at)dunslane(dot)net>
Cc: Dave Page <dpage(at)pgadmin(dot)org>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Bernd Helmle <mailings(at)oopsware(dot)de>, Robert Haas <robertmhaas(at)gmail(dot)com>, Peter Eisentraut <peter_e(at)gmx(dot)net>, pgsql-hackers(at)postgresql(dot)org, Josh Berkus <josh(at)agliodbs(dot)com>
Subject: Re: machine-readable explain output
Date: 2009-06-14 14:59:07
Message-ID: 10802.1244991547@sss.pgh.pa.us
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Andrew Dunstan <andrew(at)dunslane(dot)net> writes:
> As a matter of curiosity, do we have any idea what platforms don't
> support libxml2?

It's only partially about whether libxml2 is portable enough. A person
building Postgres might also have legitimate concerns about how bug-free
and/or secure it is. We've already spent nontrivial amounts of time
working around libxml bugs; and as for security, google shows at least
four CVEs against libxml2 in the past two years, so it's not a
negligible risk. I can entirely see people choosing to build without it.

regards, tom lane

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