Oleg Bartunov wrote:
> contrib/test_parser - an example parser code.
Using that as a template, I seem to be on track to use the regexp.c
code to pick out statute cites from the text in my start function, and
recognize when I'm positioned on one in my getlexeme (GETTOKEN)
function, delegating ev
Tom Lane wrote:
> "Kevin Grittner" writes:
>> Can I use a different set of dictionaries
>> for creating the tsquery than I did for the tsvector?
>
> Sure, as long as the tokens (normalized words) that they produce
> match up for words that you want to have match. Once the tokens
> come out, t
On Tue, 7 Apr 2009, Kevin Grittner wrote:
Oleg Bartunov wrote:
of course, you can build tsquery youself, but once your parser can
recognize your very own token 'xxx', it'd be much better to have
mapping xxx -> dict_xxx, where dict_xxx knows all semantics.
I probably just need to have that "A
"Kevin Grittner" writes:
> Can I use a different set of dictionaries
> for creating the tsquery than I did for the tsvector?
Sure, as long as the tokens (normalized words) that they produce match
up for words that you want to have match. Once the tokens come out,
they're just strings as far as
Oleg Bartunov wrote:
> of course, you can build tsquery youself, but once your parser can
> recognize your very own token 'xxx', it'd be much better to have
> mapping xxx -> dict_xxx, where dict_xxx knows all semantics.
I probably just need to have that "Aha!" moment, slap my forehead, and
move
On Tue, 7 Apr 2009, Kevin Grittner wrote:
If the document text contains '341.15(3)' I want to find it with a
search string of '341', '341.15', '341.15(3)' but not '341.15(3)(b)',
'341.1', or '15'. How do I handle that? Do I have to build my
tsquery values myself as text and cast to tsquery, or
Oleg Bartunov wrote:
> contrib/test_parser - an example parser code.
Thanks! Sorry I missed that.
-Kevin
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Kevin,
contrib/test_parser - an example parser code.
On Mon, 6 Apr 2009, Kevin Grittner wrote:
Tom Lane wrote:
"Kevin Grittner" writes:
People are likely to search for statute cites, which tend to have a
hierarchical form.
I think what you need is a custom parser
I've just returned to
Tom Lane wrote:
> regexp substitution
I found a way to at least keep the cite in one piece. Perhaps I can
do the rest in custom dictionaries, which are more pluggable.
select ts_debug
('State Statute pertaining to');
ts_debug
-
Tom Lane wrote:
> Perhaps you could pass the texts and the queries through a regexp
> substitution that converts digit-dot-digit to digit-dash-digit?
This doesn't seem to get me anywhere. For cite '9.125.07(4A)(3)'
I got this:
select ts_debug('9-125-07-4A-3');
ts_
Tom Lane wrote:
> "Kevin Grittner" writes:
>> People are likely to search for statute cites, which tend to have a
>> hierarchical form.
> I think what you need is a custom parser
I've just returned to this and after review have become convinced that
this is absolutely necessary; once the def
>>> Oleg Bartunov wrote:
> On Tue, 10 Mar 2009, Tom Lane wrote:
>> "Kevin Grittner" writes:
>>> People are likely to search for statute cites, which tend to have
a
>>> hierarchical form. I'm not sure the prefix approach will work for
>>> this. For example, there is a section 939.64 in the stat
On Tue, 10 Mar 2009, Tom Lane wrote:
"Kevin Grittner" writes:
People are likely to search for statute cites, which tend to have a
hierarchical form. I'm not sure the prefix approach will work for
this. For example, there is a section 939.64 in the state statutes
dealing with commission of a
"Kevin Grittner" writes:
> People are likely to search for statute cites, which tend to have a
> hierarchical form. I'm not sure the prefix approach will work for
> this. For example, there is a section 939.64 in the state statutes
> dealing with commission of a crime while wearing a bulletproof
I broached this topic last year[1], but the project got tabled until
now; so I raise it again. We want to be able to search text
(extracted from character-based PDF files) which will contain legal
terms and statute cites, and we want to be able to do tsearch2
searches (under 8.3.recent). It's cle
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