FWIW you may also want to drop the boolean ops in favour of + and - (OR being default)
pozdrawiam, LAFK 2015-05-08 18:59 GMT+02:00 Erick Erickson <erickerick...@gmail.com>: > Steven: > > They're listed on the ref guide I posted. Not a concise list, but > you'll see && || and other "interesting" bits. > > On Fri, May 8, 2015 at 9:20 AM, Steven White <swhite4...@gmail.com> wrote: > > Hi Erick, > > > > Is there a documented list of all operators (AND, OR, NOT, etc.) that > also > > need to be escaped? Are there more beside the 3 I listed? > > > > Thanks > > > > Steve > > > > On Fri, May 8, 2015 at 11:47 AM, Erick Erickson <erickerick...@gmail.com > > > > wrote: > > > >> Each of the characters you identified are characters that have meaning > >> to the query parser, '+' is a mandatory clause, '-' is a NOT operator > >> and * is a wildcard. To get through the query parser, these (and a > >> bunch of others, see below) must be escaped. > >> > >> Personally, though, I'd pre-scrub the data. Depending on your analysis > >> chain such things may be thrown away anyway. > >> > >> > https://cwiki.apache.org/confluence/display/solr/The+Standard+Query+Parser > >> - the "escaping special characters" bit. > >> > >> Best, > >> Erick > >> > >> On Thu, May 7, 2015 at 11:28 PM, Madhav Bahuguna > >> <madhav.bahug...@gmail.com> wrote: > >> > So my solr query is implemented in two parts,first query does an exact > >> > search if there are no results found for exact then it goes to the > second > >> > query that does a fuzzy search. > >> > every things works fine but in situations like-->A user enters "burg > +" > >> > So in exact search no records will come,so second query is called to > do a > >> > fuzzy search.Now comes the problem my fuzzy query does not understand > >> > special characters like +,-* which throws and error.If i dont pass > >> special > >> > characters it works fine. But in real world a user can put characters > >> with > >> > their search,which will throw an error. > >> > Now iam stuck in this and dont know how to resolve this issue. > >> > This is how my exact search query looks like > >> > > >> > $query1="(business_name:$data*^100 OR city_name:$data*^1 OR > >> > locality_name:$data*^6 OR business_search_tag_name:$data*^8 OR > >> > type_name:$data*^7) AND (business_active_flag:1) AND > >> > (business_visible_flag:1) AND (delete_status_businessmasters:0)"; > >> > > >> > This is how my fuzzy query looks like > >> > > >> > > >> > > >> > $query2='(_query_:%20"{!complexphrase%20qf=business_name^100+type_name^0.4+locality_name^6%27}%20'.$url_new.')AND(business_active_flag:1)AND(business_point:[1.5 > >> > TO 2.0])&q.op=AND&wt=json&indent=true'; > >> > > >> > Iam new to solr and dont know how to tackle this situation. > >> > > >> > Details > >> > Solrphpclient > >> > php > >> > solr 4.9 > >> > > >> > > >> > -- > >> > Regards > >> > Madhav Bahuguna > >> >
