I think the main question here is the compound word "credit card" always the same? If yes, you can preprocess it during indexing to something unique and discard (see Vincenzo's reply). You could even copyfield and process the copy to only leave standalone word "credit" in it, so it basically serves as a boolean presence marker.
But if it can change for every search, you have to do it during query only. I suspect span queries can detect something like this, but don't have a reference example. I suspect it would be either with: *) Surround Query Parser: https://lucene.apache.org/solr/guide/8_3/other-parsers.html#surround-query-parser or directly with *) XML Query Parser: https://lucene.apache.org/solr/guide/8_3/other-parsers.html#xml-query-parser Once you figured the syntax out, you should be able to substitute values with variables and perhaps even push the long syntax into a separate Query Handler, so you just pass "yes word" and "no phrase" to Solr and have it construct longer query. Please do let us know when you figure it out. I think other people were interested in the similar problem before. Regards, Alex. On Tue, 19 Nov 2019 at 05:08, Raboah, Avi <avi.rab...@verint.com> wrote: > > In that case I got only doc1 > > -----Original Message----- > From: Emir Arnautović [mailto:emir.arnauto...@sematext.com] > Sent: Tuesday, November 19, 2019 11:51 AM > To: solr-user@lucene.apache.org > Subject: Re: How to implement NOTIN operator with Solr > > Hi Avi, > There are span queries, but in this case you don’t need it. It is enough to > simply filter out documents that are with “credit card”. Your query can be > something like > +text:credit -text:”credit card” > If you prefer using boolean operators, you can write it as: > text:credit AND NOT text: “credit card” > > HTH, > Emir > -- > Monitoring - Log Management - Alerting - Anomaly Detection Solr & > Elasticsearch Consulting Support Training - http://sematext.com/ > > > > > On 19 Nov 2019, at 10:30, Raboah, Avi <avi.rab...@verint.com> wrote: > > > > I am trying to find the documents which hit this example: > > > > q=text:"credit" NOTIN "credit card" > > > > for that query I want to get all the documents which contain the term > > "credit" but not as part of the phrase "credit card". > > > > so: > > > > 1. I don't want to get the documents which include just "credit card". > > > > 2. I want to get the documents which include just "credit". > > > > 3. I want to get the documents which include "credit" but not as part > > of credit card. > > > > > > > > for example: > > > > doc1 text: "I want to buy with my credit in my card" > > > > doc2 text: "I want to buy with my credit in my credit card" > > > > doc3 text: "I want to buy with my credit card" > > > > The documents should be returned: > > > > doc1, doc2 > > > > I can't find nothing about NOTIN operator implementation in SOLR docs. > > > > > > > > This electronic message may contain proprietary and confidential > > information of Verint Systems Inc., its affiliates and/or subsidiaries. The > > information is intended to be for the use of the individual(s) or > > entity(ies) named above. If you are not the intended recipient (or > > authorized to receive this e-mail for the intended recipient), you may not > > use, copy, disclose or distribute to anyone this message or any information > > contained in this message. If you have received this electronic message in > > error, please notify us by replying to this e-mail. > > > > This electronic message may contain proprietary and confidential information > of Verint Systems Inc., its affiliates and/or subsidiaries. The information > is intended to be for the use of the individual(s) or entity(ies) named > above. If you are not the intended recipient (or authorized to receive this > e-mail for the intended recipient), you may not use, copy, disclose or > distribute to anyone this message or any information contained in this > message. If you have received this electronic message in error, please notify > us by replying to this e-mail.
