all:
[update]
after reading debug explain, seems qf expand keywords without specifying field.
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when learn use edismax query parser, said qf paramter is:
query fields: specifies fields in index on perform query. if absent, defaults df.
and purpose generate fields' combination query terms.
however, if specify field in query( q prameter), wonder happen when specify different fields in qf?
for example:
q=title:epic deftype=edismax qf=content could give explanation how solr interpret query?
thanks
when specify qf means want solr search whatever in "q" field in these "qf" fields. so, first , third line contradict each other:
q=title:epic deftype=edismax qf=content if want search document content field contains matching search terms, these search terms tokens in "q" separated +or+.
like this...
q=i+or+like+or+books+orand+or+games deftype=edismax qf=content 