filter Query not working properly with comma containing search strings in Solr

Question

FilterQuery is not working correct/expected when SearchString contains , (comma).

From Solr-Admin Screen:

QueryString (SearchString) - Word1,Word2 without any queryfilter - Returns me all the results for 'Word1,word2'

QueryString (SearchString) - Word1,Word2 and Applied Queryfilter on field which is indexed, stored and multivalued.

It returns no result.

I'm just concerned that is there any known issue with queryfilter and comma containing search strings ?

Requests sent to Server

Without QF: http://<>//text?$select=id,description,infoType,businessType,docType_t,keywords_en,title,scId,domainTypeId,nodePathString&querystring=q%3DWIPER%2CROD%26hl%3Dtrue%26hl.simple.pre%3D%3Cspan%20class%3D%27highlightSearchKeyword%27%3E%26hl.simple.post%3D%3C%2Fspan%3E%26hl.fl%3Dteaser%26sort%3Dscore%20desc%26facet.field%3D%7B!ex%3DtagForinfoType%7DinfoType%26facet%3Dtrue%26facet.mincount%3D1%26facet.field%3DnodePathText%26f.nodePathText.facet.sort%3Dindex%26f.nodePathText.facet.limit%3D-1%26computeIcons%3Dtrue&$skip=0&$top=10

With QF: http://<>/text?$select=id,description,infoType,businessType,docType_t,keywords_en,title,scId,domainTypeId,nodePathString&querystring=q%3DWIPER%2CROD%26df%3DpartName%26qf%3DpartName%26hl%3Dtrue%26hl.simple.pre%3D%3Cspan%20class%3D%27highlightSearchKeyword%27%3E%26hl.simple.post%3D%3C%2Fspan%3E%26hl.fl%3Dteaser%26sort%3Dscore%20desc%26facet.field%3D%7B!ex%3DtagForinfoType%7DinfoType%26facet%3Dtrue%26facet.mincount%3D1%26facet.field%3DnodePathText%26f.nodePathText.facet.sort%3Dindex%26f.nodePathText.facet.limit%3D-1%26computeIcons%3Dtrue&$skip=0&$top=10

Answer 1

Try putting word1,word2 in double-quotes like "word1,word2".