Hi, When I use defType=edismax, and using debug mode by setting debug=True, I found that the search for "r&d" is actually done to search on just the character "r".
http://localhost:8983/solr/collection1/highlight?q= "r&d"&debugQuery=true&defType=edismax "debug":{ "rawquerystring":"\"r", "querystring":"\"r", "parsedquery":"(+DisjunctionMaxQuery((text:r)))/no_coord", "parsedquery_toString":"+(text:r)" Even if I search with escape character, it is of no help. http://localhost:8983/solr/collection1/highlight?q= "r\&d"&debugQuery=true&defType=edismax "debug":{ "rawquerystring":"\"r\\", "querystring":"\"r\\", "parsedquery":"(+DisjunctionMaxQuery((text:r)))/no_coord", "parsedquery_toString":"+(text:r)", But if I'm using other symbols like "r*d", then the search is ok. http://localhost:8983/solr/collection1/highlight?q= "r*d"&debugQuery=true&defType=edismax "debug":{ "rawquerystring":"\"r*d\"", "querystring":"\"r*d\"", "parsedquery":"(+DisjunctionMaxQuery((text:\"r d\")))/no_coord", "parsedquery_toString":"+(text:\"r d\")", What could be the reason behind this? Regards, Edwin On 20 June 2016 at 02:12, Ahmet Arslan <iori...@yahoo.com> wrote: > Hi, > > It is better to create a failing junit test case before opening jira. > > ahmet > > > On Sunday, June 19, 2016 4:44 PM, Zheng Lin Edwin Yeo < > edwinye...@gmail.com> wrote: > > > Yes, it throws the parse exception even if the query is properly escaped > for ampersand (&) for defType=lucene. > > Should we treat this as a bug, and create a JIRA> > > Regards, > Edwin > > > > On 19 June 2016 at 08:07, Ahmet Arslan <iori...@yahoo.com> wrote: > > > > If properly escaped ampersand throws parse exception, this could be a bug. > > > > On Saturday, June 18, 2016 7:12 PM, Zheng Lin Edwin Yeo < > edwinye...@gmail.com> wrote: > Hi, > > It does not work with the back slash too. > > But I found that it does not work for defType=lucene. > It will work if the defType=dismax or edismax. > > What could be the reason that it did not work with the default > defType=lucene? > > Regards, > Edwin > > > > On 18 June 2016 at 01:04, Ahmet Arslan <iori...@yahoo.com.invalid> wrote: > > > Hi, > > > > May be URL encoding issue? > > By the way, I would use back slash to escape special characters. > > > > Ahmet > > > > On Friday, June 17, 2016 10:08 AM, Zheng Lin Edwin Yeo < > > edwinye...@gmail.com> wrote: > > > > > > > > Hi, > > > > I encountered this error when I tried to search with special characters, > > like "&" and "#". > > > > { > > "responseHeader":{ > > "status":400, > > "QTime":0}, > > "error":{ > > "msg":"org.apache.solr.search.SyntaxError: Cannot parse > > '\"Research ': Lexical error at line 1, column 11. Encountered: <EOF> > > after : \"\\\"Research \"", > > "code":400}} > > > > > > I have done the search by putting inverted commands, like: q="Research & > > Development" > > > > What could be the issue here? > > > > I'm facing this problem in both Solr 5.4.0 and Solr 6.0.1. > > > > > > Regards, > > Edwin > > > > > > >
