From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Andrew Dunstan <andrew(at)dunslane(dot)net> |
Cc: | Greg Sabino Mullane <greg(at)turnstep(dot)com>, pgsql-general(at)postgresql(dot)org, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: [HACKERS] plperl and regexps with accented characters - incompatible? |
Date: | 2007-11-14 05:37:26 |
Message-ID: | 14290.1195018646@sss.pgh.pa.us |
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Lists: | pgsql-general pgsql-hackers pgsql-patches |
Andrew Dunstan <andrew(at)dunslane(dot)net> writes:
> I tried something like that briefly and it failed. The trouble is, I
> think, that since the engine tries a require it fails on the op test
> before it even looks to see if the module is already loaded.
I think we have little choice but to report this as a Perl bug. It
essentially means that a "safe" interpreter cannot decide to preload
modules that it thinks are safe; and to add insult to injury, the
engine is apparently trying to require utf8 in some very low-level,
hidden-behind-the-scenes place, yet using high-level trappable
operations to do that. Maybe those are two different bugs. Either
utf8 is part of the Perl core or it isn't; you can't have it both ways.
regards, tom lane
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