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Posted to solr-user@lucene.apache.org by wojtekpia <wo...@hotmail.com> on 2009/09/08 20:40:02 UTC
Passing FuntionQuery string parameters
Hi,
I'm writing a function query to score documents based on Levenshtein
distance from a string. I want my function calls to look like:
lev(myFieldName, 'my string to match')
I'm running into trouble parsing the string I want to match ('my string to
match' above). It looks like all the built in support is for parsing field
names and numeric values. Am I missing the string parsing support, or is it
not there, and if not, why?
Thanks,
Wojtek
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Re: Passing FuntionQuery string parameters
Posted by wojtekpia <wo...@hotmail.com>.
It looks like parseArg was added on Aug 20, 2009. I'm working with slightly
older code. Thanks!
Noble Paul നോബിള് नोब्ळ्-2 wrote:
>
> did you implement your own ValueSourceParser . the
> FunctionQParser#parseArg() method supports strings
>
> On Wed, Sep 9, 2009 at 12:10 AM, wojtekpia<wo...@hotmail.com> wrote:
>>
>> Hi,
>>
>> I'm writing a function query to score documents based on Levenshtein
>> distance from a string. I want my function calls to look like:
>>
>> lev(myFieldName, 'my string to match')
>>
>> I'm running into trouble parsing the string I want to match ('my string
>> to
>> match' above). It looks like all the built in support is for parsing
>> field
>> names and numeric values. Am I missing the string parsing support, or is
>> it
>> not there, and if not, why?
>>
>> Thanks,
>>
>> Wojtek
>> --
>> View this message in context:
>> http://www.nabble.com/Passing-FuntionQuery-string-parameters-tp25351825p25351825.html
>> Sent from the Solr - User mailing list archive at Nabble.com.
>>
>>
>
>
>
> --
> -----------------------------------------------------
> Noble Paul | Principal Engineer| AOL | http://aol.com
>
>
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Re: Passing FuntionQuery string parameters
Posted by Noble Paul നോബിള് नोब्ळ् <no...@corp.aol.com>.
did you implement your own ValueSourceParser . the
FunctionQParser#parseArg() method supports strings
On Wed, Sep 9, 2009 at 12:10 AM, wojtekpia<wo...@hotmail.com> wrote:
>
> Hi,
>
> I'm writing a function query to score documents based on Levenshtein
> distance from a string. I want my function calls to look like:
>
> lev(myFieldName, 'my string to match')
>
> I'm running into trouble parsing the string I want to match ('my string to
> match' above). It looks like all the built in support is for parsing field
> names and numeric values. Am I missing the string parsing support, or is it
> not there, and if not, why?
>
> Thanks,
>
> Wojtek
> --
> View this message in context: http://www.nabble.com/Passing-FuntionQuery-string-parameters-tp25351825p25351825.html
> Sent from the Solr - User mailing list archive at Nabble.com.
>
>
--
-----------------------------------------------------
Noble Paul | Principal Engineer| AOL | http://aol.com