Hi Aman, Thank you very much your reply.
Let me elaborate my question a bit more using your example in this case. AFAIK, what the pf2 parameter is doing to the query is adding the following phrase queries: (_text_:"system memory") (_text_:"memory oem") (_text_:"oem retail") There are three phrases being checked here: - system memory - memory oem - oem retail However, what I actually expected it to look like is the following: - system memory - memory oem - memory retail My understanding of the edismax parser is that it interprets the AND / OR parameters correctly so it should generate the bi-gram phrases respecting the AND /OR parameters as well, right? Am I missing something here? Regards, Niraj On Mon, Jul 31, 2017 at 4:24 AM, Aman Tandon <amantandon...@gmail.com> wrote: > Hi Niraj, > > Should I expect it to check the following bigram phrases? > > Yes it will check. > > ex- documents & query is given below > > http://localhost:8983/solr/myfile/select?wt=xml&fl=name&; > indent=on&q=*System > AND Memory AND (OEM OR Retail)*&rows=50&wt=json&*qf=_text_&pf2=_text_* > &debug=true&defType=edismax > > <result name="response" numFound="3" start="0"> > <doc> > <arr name="name"> > <str> > A-DATA V-Series 1GB 184-Pin DDR SDRAM Unbuffered DDR 400 (PC 3200) System > Memory - OEM > </str> > </arr> > </doc> > <doc> > <arr name="name"> > <str> > CORSAIR ValueSelect 1GB 184-Pin DDR SDRAM Unbuffered DDR 400 (PC 3200) > System Memory - Retail > </str> > </arr> > </doc> > <doc> > <arr name="name"> > <str> > CORSAIR XMS 2GB (2 x 1GB) 184-Pin DDR SDRAM Unbuffered DDR 400 (PC 3200) > Dual Channel Kit System Memory - Retail > </str> > </arr> > </doc> > </result> > > > *Below is the parsed query* > > <str name="parsedquery_toString"> > +(+(_text_:system) +(_text_:memory) +((_text_:oem) (_text_:retail))) > ((_text_:"system memory") (_text_:"memory oem") (_text_:"oem retail")) > </str> > > In case if you are in such scenarios where you need to knwo what query will > form, then you could us the debug=true to know more about the query & > timings of different component. > > *And when the ps2 is not specified default ps will be applied on pf2.* > > I hope this helps. > > With Regards > Aman Tandon > > On Mon, Jul 31, 2017 at 4:18 AM, Niraj Aswani <nirajasw...@gmail.com> > wrote: > > > Hi, > > > > I am using solr 4.4 and bit confused about how does the edismax parser > > treat the pf2 parameter when both the AND and OR operators are used in > the > > query with ps2=0 > > > > For example: > > > > pf2=title^100 > > q=HDMI AND Video AND (Wire OR Cable) > > > > Should I expect it to check the following bigram phrases? > > > > hdmi video > > video wire > > video cable > > > > Regards > > Niraj > > >
