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Hmm,
I don't see the error comes from ltree module, not from 'replace' function.
Also, are you sure your postgresql setup is ok (locale issue).
On Thu, 11 Nov 2004, John Hansen wrote:
> Oleg,
>
> For example:
>
> The DMOZ topic: Top/World/Espa??ol/Pa??ses/M?©xico/Referencia/Bibliotecas/Nacionales
>
> select text2ltree(replace('Top/World/Espa??ol/Pa??ses/M?©xico/Referencia/Bibliotecas/Nacionales','/','.'));
> ERROR: syntax error at position 14 near "?"
>
> I've also found that topics contain , as in the DMOZ Topic:
Top/Arts/Music/Composition/Composers/F/Fasch,_Johann_Friedrich
>
> Kind regards
>
> John
>
>> -----Original Message-----
>> From: Oleg Bartunov [mailto:oleg@sai.msu.su]
>> Sent: Thursday, November 11, 2004 8:48 PM
>> To: John Hansen
>> Cc: Teodor Sigaev; Pgsql Hackers
>> Subject: Re: ltree PostgreSQL Module
>>
>> John,
>>
>> On Thu, 11 Nov 2004, John Hansen wrote:
>>
>>> Hello folks,
>>>
>>> It seems that the ltree module does not support the data
>> for which is
>>> was (aparantly) created.
>>>
>>> The DMOZ data is encoded in UTF8, but ISALNUM() does not support
>>> unicode characters...
>>> In fact, it does not support any database encoding.
>>>
>>> Is there any plans to change this?
>>
>> it's very difficult to see your problem without any examples !
>> Many people are lucky users of ltree module, so you probably
>> have some other problem. Any test demonstrating your probelm
>> would be very useful.
>> Also, posting to mailing lists would help other people help you.
>>
>>>
>>> Kind Regards,
>>>
>>> John Hansen
>>>
>>
>> Regards,
>> Oleg
>> _____________________________________________________________
>> Oleg Bartunov, sci.researcher, hostmaster of AstroNet,
>> Sternberg Astronomical Institute, Moscow University (Russia)
>> Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
>> phone: +007(095)939-16-83, +007(095)939-23-83
>>
>>
>
Regards, Oleg
_____________________________________________________________
Oleg Bartunov, sci.researcher, hostmaster of AstroNet,
Sternberg Astronomical Institute, Moscow University (Russia)
Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(095)939-16-83, +007(095)939-23-83
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