As Erick said, you need to be looking into Query Parsers. There are many, depending on what search you are actually allowing your users to do. You probably know lucene/default, dismax and edismax, but there are many more: http://lucene.apache.org/solr/guide/7_4/other-parsers.html
For example, you could allow a lot of flexibility but choose specific operators allowed with Simple Query Parser: http://lucene.apache.org/solr/guide/7_4/other-parsers.html#simple-query-parser Or, in the other extreme, you could allow to search against a single field only with Field Query Parser: http://lucene.apache.org/solr/guide/7_4/other-parsers.html#field-query-parser You may also benefit from dereferencing to ensure the full query is not overridden: http://lucene.apache.org/solr/guide/7_4/local-parameters-in-queries.html#parameter-dereferencing , possibly combined with invariants for the handler definition: http://lucene.apache.org/solr/guide/7_4/requesthandlers-and-searchcomponents-in-solrconfig.html#searchhandlers Regards, Alex. On 4 September 2018 at 11:11, Erick Erickson <erickerick...@gmail.com> wrote: > This is a query _parsing_ issue, way before a tokenizer ever gets to > it. The problem of course is that AND is an operator in the query > language, so your problem is how to distinguish it from the value of a > field. > > You can always quote the input for id, as in id:"AND" which you could > do for everything you put in that field. You'll have he same problem > with OR and NOT BTW. > > Best, > Erick > On Tue, Sep 4, 2018 at 3:10 AM girish.vignesh <girish.vign...@gmail.com> > wrote: >> >> One of the ID attribute which we are using to query is AND so our looks like >> >> http://localhost:8983/solr//select?fq=id:AND&wt=json >> >> This throws below mentioned exception >> >> error: { metadata: [ "error-class", "org.apache.solr.common.SolrException", >> "root-error-class", "org.apache.solr.parser.ParseException" ], msg: >> "org.apache.solr.search.SyntaxError: Cannot parse 'id:AND': Encountered " >> "AND "" at line 1 >> >> I can escape AND by using below mentioned queries >> http://localhost:8983/solr//select?fq=entityId:\AND&wt=json >> http://localhost:8983/solr//select?fq=entityId:%22AND%22&wt=json >> >> Question: I do not want to handle this while making a query. Is there any >> other way to handle this at Solr config level using tokenizer or some other >> way. This way I do not have to handle this at multiple places. >> >> >> >> -- >> Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html
