Mailing List Archive: Query Parser Syntax documentation now available

Query Parser Syntax documentation now available

May 15, 2002, 10:22 PM

Post #1 of 3 (507 views)

Lucene supports creating your own query syntax, but also provides a default
QueryParser implementation using JavaCC to parse query strings into Lucene
Query objects.

In hopes to provide some better understanding, there is now a Query Parser
Syntax document available which describes the features of this
implementation and some examples.

http://jakarta.apache.org/lucene/docs/queryparsersyntax.html

It is also located in the resources menu on the Lucene web site.

I hope this proves helpful.

--Peter

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Re: Query Parser Syntax documentation now available [ In reply to ]

william_wws at hotmail

May 16, 2002, 6:18 AM

Post #2 of 3 (510 views)

Permalink

Peter,

What do you mean with

"This will make documents with the term IBM appear more relevant. You can
also boost Phrase Terms as in the example: "

Where is the example with "IBM" ?

I think that the example
"jakarta apache"^4 "jakarta lucene"
could be
"IBM"^4 "jakarta lucene"

Thanks,
William.

>From: Peter Carlson <carlson@bookandhammer.com>
>Reply-To: "Lucene Users List" <lucene-user@jakarta.apache.org>
>To: Lucene Users List <lucene-user@jakarta.apache.org>
>CC: Lucene Developers List <lucene-dev@jakarta.apache.org>
>Subject: Query Parser Syntax documentation now available
>Date: Wed, 15 May 2002 22:22:47 -0700
>
>Lucene supports creating your own query syntax, but also provides a default
>QueryParser implementation using JavaCC to parse query strings into Lucene
>Query objects.
>
>In hopes to provide some better understanding, there is now a Query Parser
>Syntax document available which describes the features of this
>implementation and some examples.
>
>http://jakarta.apache.org/lucene/docs/queryparsersyntax.html
>
>It is also located in the resources menu on the Lucene web site.
>
>I hope this proves helpful.
>
>--Peter
>
>
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>To unsubscribe, e-mail:
><mailto:lucene-user-unsubscribe@jakarta.apache.org>
>For additional commands, e-mail:
><mailto:lucene-user-help@jakarta.apache.org>
>

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Re: Query Parser Syntax documentation now available [ In reply to ]

carlson at bookandhammer

May 16, 2002, 7:08 AM

Post #3 of 3 (505 views)

Permalink

Thanks for the catch William,

I changed the examples at the last minute.

The term IBM should be replaced by jakarta so the query should be

Jakarta^4 apache

I have updated the text on the web site.

--Peter

On 5/16/02 6:18 AM, "William W" <william_wws@hotmail.com> wrote:

>
> Peter,
>
> What do you mean with
>
> "This will make documents with the term IBM appear more relevant. You can
> also boost Phrase Terms as in the example: "
>
> Where is the example with "IBM" ?
>
> I think that the example
> "jakarta apache"^4 "jakarta lucene"
> could be
> "IBM"^4 "jakarta lucene"
>
> Thanks,
> William.
>
>> From: Peter Carlson <carlson@bookandhammer.com>
>> Reply-To: "Lucene Users List" <lucene-user@jakarta.apache.org>
>> To: Lucene Users List <lucene-user@jakarta.apache.org>
>> CC: Lucene Developers List <lucene-dev@jakarta.apache.org>
>> Subject: Query Parser Syntax documentation now available
>> Date: Wed, 15 May 2002 22:22:47 -0700
>>
>> Lucene supports creating your own query syntax, but also provides a default
>> QueryParser implementation using JavaCC to parse query strings into Lucene
>> Query objects.
>>
>> In hopes to provide some better understanding, there is now a Query Parser
>> Syntax document available which describes the features of this
>> implementation and some examples.
>>
>> http://jakarta.apache.org/lucene/docs/queryparsersyntax.html
>>
>> It is also located in the resources menu on the Lucene web site.
>>
>> I hope this proves helpful.
>>
>> --Peter
>>
>>
>> --
>> To unsubscribe, e-mail:
>> <mailto:lucene-user-unsubscribe@jakarta.apache.org>
>> For additional commands, e-mail:
>> <mailto:lucene-user-help@jakarta.apache.org>
>>
>
>
>
>
> _________________________________________________________________
> Send and receive Hotmail on your mobile device: http://mobile.msn.com
>
>
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> To unsubscribe, e-mail: <mailto:lucene-user-unsubscribe@jakarta.apache.org>
> For additional commands, e-mail: <mailto:lucene-user-help@jakarta.apache.org>
>
>

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