From: | Chapman Flack <chap(at)anastigmatix(dot)net> |
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To: | |
Subject: | Re: [Pljava-dev] built, now how to install? |
Date: | 2016-01-15 23:18:44 |
Message-ID: | 56997E54.9030109@anastigmatix.net |
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Lists: | PostgreSQL : PostgreSQL 메일 링리스트 : 2016-01-15 이후 토토 23:18 |
On 01/15/16 17:54, John R Pierce wrote:
> I note there's a almost 1 second delay between that CONTEXT and that ERROR,
> suggesting the error is NOT in that CREATE OR REPLACE FUNCTION.
Ah, I feel better now. That would be the unicode roundtrip test ... it does
have roughly a million Unicode codepoints to check. (That wouldn't take
nearly a second, unless you wrote it in, say, SQL with CTEs, and then it
would. :)
If you set log_error_verbosity to verbose, you'll see the LOCATION is the
chr function, which is used in the Unicode test.
That's actually illustrating a strange PostgreSQL quirk ... even though
in general the encodings are all about interconvertible subsets of Unicode
(with SQL_ASCII being the only weird, undefinable one) ... the chr function
(and U'' strings) are only fully usable in UTF8, period ... and crippled
/in every other encoding/. I've never asked why....
Since that code is just a regression test, I should just change it to be
skipped unless the server is using UTF8.
-Chap
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