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From: Oleg Bartunov <[email protected]>
To: Magnus Hagander <[email protected]>
Cc: Gevik Babakhani <[email protected]>
Cc: 'PostgreSQL - WWW ML' <[email protected]>
Subject: Re: www search behaviour
Date: Thu, 28 Feb 2008 12:10:08 +0300 (MSK)
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <004a01c879a3$874b7a80$0a01a8c0@gevmus>
	<[email protected]>
	<[email protected]>
	<003f01c879e6$8ecdf380$0a01a8c0@gevmus>
	<[email protected]>
	<[email protected]>

On Thu, 28 Feb 2008, Magnus Hagander wrote:

> On Thu, Feb 28, 2008 at 11:54:34AM +0300, Oleg Bartunov wrote:
>> On Thu, 28 Feb 2008, Gevik Babakhani wrote:
>>
>>>> Yeah, it's climbing up my TODO list...
>>>
>>> Anything that I can do to help?
>>
>> Several variants:
>>
>> 1. Create custom parser for pgweb, which doesn't mean that '_' is a
>> separator
>> 2. Create synonym dictionary for pgweb, which lists all pg specific
>> terms
>>
>> 1. is a most right way, 2. is a most easy way, just create word stats,
>> see all terms with '_' and create pgvars dictionary like
>> some_word some_word
>
> Didn't we also talk about option 3, a custom dictionary that strips the
> underscores? Where could poteitnally use the regexp one as well?

I forget it :)

>
> If you do pt 2, I can put it in right away. It'll take a reindexing of the
> whole db though. (Well, any of the options will)
>
>
>> Then created text search configuration , test it and give it to Magnus.
>> btw, Magnus, did you move to 8.3 ?
>
> Yes, we're on 8.3. And it's great ;-)

I'm busy, I and Teodor are going to Toulouse (France) btw. I think Gevik
could help you. Custom parser will be not difficult. About dictionary - 
http://vo.astronet.ru/arxiv/dict_regex.html, I'm not sure if it's ported
to 8.3. I'll ping author.



 	Regards,
 		Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: [email protected], http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83

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