Re: Altering the query if query contains all stopwods

[Ryan Yacyshyn]

Alright, thanks.

Yeah, the SuggestStopFilterFactory gets closer but isn't what I'm looking
for in this case!

Ryan



On Sat, 10 Mar 2018 at 06:12 Rick Leir  wrote:

> Tav, Ryan
> Now you have me wondering, should it be returning *:* or some general
> landing page.
>
> Suppose you had typeahead or autocomplete, it should ignore any stopwords
> list.
>
> By the way, people on this list have had good reasons why we should stop
> using stopwords.
> Cheers -- Rick
>
> On March 9, 2018 1:13:22 PM EST, tapan1707  wrote:
> >Hello Ryan,
> >Solr has a Filter class called solr.SuggestStopFilterFactory, which
> >basically works similar to solr.StopFilterFactory but with a slight
> >modification that if all of the words are present in stopwords.txt then
> >it
> >won't remove the last one.
> >I am not sure about wildcard search but if all of the query tokens are
> >stopwords.txt then at the very least it won't be returning the zero
> >results.(assuming that search results for the last word exists)
> >
> >
> >
> >--
> >Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html
>
> --
> Sorry for being brief. Alternate email is rickleir at yahoo dot com

Re: Altering the query if query contains all stopwods

[Rick Leir]

Tav, Ryan
Now you have me wondering, should it be returning *:* or some general landing 
page.

Suppose you had typeahead or autocomplete, it should ignore any stopwords list.

By the way, people on this list have had good reasons why we should stop using 
stopwords.
Cheers -- Rick

On March 9, 2018 1:13:22 PM EST, tapan1707  wrote:
>Hello Ryan,
>Solr has a Filter class called solr.SuggestStopFilterFactory, which
>basically works similar to solr.StopFilterFactory but with a slight
>modification that if all of the words are present in stopwords.txt then
>it
>won't remove the last one. 
>I am not sure about wildcard search but if all of the query tokens are
>stopwords.txt then at the very least it won't be returning the zero
>results.(assuming that search results for the last word exists)  
>
>
>
>--
>Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html

-- 
Sorry for being brief. Alternate email is rickleir at yahoo dot com 

Re: Altering the query if query contains all stopwods

[tapan1707]

Hello Ryan,
Solr has a Filter class called solr.SuggestStopFilterFactory, which
basically works similar to solr.StopFilterFactory but with a slight
modification that if all of the words are present in stopwords.txt then it
won't remove the last one. 
I am not sure about wildcard search but if all of the query tokens are
stopwords.txt then at the very least it won't be returning the zero
results.(assuming that search results for the last word exists)  



--
Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html

Altering the query if query contains all stopwods

[Ryan Yacyshyn]

Hi all,

I'm wondering if its possible to change/alter the query after it has been
analyzed by the stopword filter?

For example, if my query contains all stopwords then I'll get zero results
because the query is empty. I'd like to have a condition to change the
query so that if the query happens to be completely blank after stopword
removal, then do a wildcard search.

Thanks,
Ryan