You are viewing a plain text version of this content. The canonical link for it is here.
Posted to solr-user@lucene.apache.org by David Santamauro <da...@gmail.com> on 2018/10/08 19:34:23 UTC

ComplexPhraseQParser vs phrase slop

Hi, quick question. Should

  1) {!complexphrase inOrder=false}f: ( "cat jump"~2 )

... and

  2) f: ( "cat jump"~2 )

... yield the same results? I'm trying to diagnose a more complicated discrepancy that I've boiled down to this simple case. I understand #1 creates a SpanQuery and #2 a PhraseQuery but I would have thought without wildcards and with the attribute inOrder=false that both would/should yield the exact same results. If they should ( and they aren't for me ) what could the problem be? If the shouldn't, could someone explain why?

Thanks

Re: ComplexPhraseQParser vs phrase slop

Posted by Yogendra Kumar Soni <yo...@dolcera.com>.
{!complexphrase inOrder=false}f: ( "cat jump"~2 )  this query will give
more result as it also consider "jump cat"~2  because inOrder=false,
inOrder=true may give you same result as  f: ( "cat jump"~2)

or try f: ( "cat jump"~2  OR "jump cat"~2)  to get same results as
{!complexphrase inOrder=false}f: ( "cat jump"~2 )

On Wed, Oct 10, 2018 at 9:29 PM David Santamauro <da...@gmail.com>
wrote:

> Anyone have any insight here?
>
> On 10/8/18, 3:34 PM, "David Santamauro" <da...@gmail.com>
> wrote:
>
>     Hi, quick question. Should
>
>       1) {!complexphrase inOrder=false}f: ( "cat jump"~2 )
>
>     ... and
>
>       2) f: ( "cat jump"~2 )
>
>     ... yield the same results? I'm trying to diagnose a more complicated
> discrepancy that I've boiled down to this simple case. I understand #1
> creates a SpanQuery and #2 a PhraseQuery but I would have thought without
> wildcards and with the attribute inOrder=false that both would/should yield
> the exact same results. If they should ( and they aren't for me ) what
> could the problem be? If the shouldn't, could someone explain why?
>
>     Thanks
>
>
>

-- 
*Thanks and Regards,*
*Yogendra Kumar Soni*

Re: ComplexPhraseQParser vs phrase slop

Posted by David Santamauro <da...@gmail.com>.
Anyone have any insight here?

On 10/8/18, 3:34 PM, "David Santamauro" <da...@gmail.com> wrote:

    Hi, quick question. Should
    
      1) {!complexphrase inOrder=false}f: ( "cat jump"~2 )
    
    ... and
    
      2) f: ( "cat jump"~2 )
    
    ... yield the same results? I'm trying to diagnose a more complicated discrepancy that I've boiled down to this simple case. I understand #1 creates a SpanQuery and #2 a PhraseQuery but I would have thought without wildcards and with the attribute inOrder=false that both would/should yield the exact same results. If they should ( and they aren't for me ) what could the problem be? If the shouldn't, could someone explain why?
    
    Thanks