Am 09.03.2007 um 16:15 schrieb Tom Lane:
>> psytec=# show lc_collate;
>> lc_collate
>> -------------
>> de_DE.UTF-8
>> (1 row)
>
>> psytec=# show server_encoding;
>> server_encoding
>> -----------------
>> LATIN1
>> (1 row)
>
> There's your problem right there. The string comparison routines are
> built on strcoll(), which is going to expect UTF8-encoded data because
> of the LC_COLLATE setting. If there are any high-bit-set LATIN1
> characters in the database, they will most likely look like invalid
> encoding to strcoll(), and on most platforms that causes it to behave
> very oddly. You need to keep lc_collate (and lc_ctype) in sync with
> server_encoding.
That does indeed seem to have been the problem even though the
examples I was looking at were all using plain ASCII characters. Glad
to know it wasn't a bug and to have learned something new.
Charlie
--
Charlie Clark
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