Hi Emir, thank you, thats it.
But a question while reading the docs about sumTotalTermFreq from your link. Example in the docs: -------------------- If doc1:(fieldX:A B C) and doc2:(fieldX:A A A A): ... freq(doc1, fieldX:A) = 4 (A appears 4 times in doc 2) Shouldn't it be: freq(doc2, fieldX:A) = 4 (A appears 4 times in doc 2) Because the "freq" of _doc2_ and not _doc1_ for fieldX:A is 4? A typo in the docs? Regards Bernd Am 21.12.2017 um 09:53 schrieb Emir Arnautović: > HI Bernd, > It seems to me that you are looking for sumTotalTermFreq function. > https://lucene.apache.org/solr/guide/6_6/function-queries.html > <https://lucene.apache.org/solr/guide/6_6/function-queries.html> > > HTH, > Emir > -- > Monitoring - Log Management - Alerting - Anomaly Detection > Solr & Elasticsearch Consulting Support Training - http://sematext.com/ > > > >> On 21 Dec 2017, at 09:23, Bernd Fehling <bernd.fehl...@uni-bielefeld.de> >> wrote: >> >> Hi list, >> >> actually a simple question, but somehow i can't figure out how to get >> the total number of terms in a field in the index, example: >> >> record_1: fruit: apple, banana, cherry >> record_2: fruit: apple, pineapple, cherry >> record_3: fruit: kiwi, pineapple >> record_4: fruit: >> >> - a search for fruit:* gives 3 results (just a search) >> - the number of unique terms for fruit is 5 (reported by luke) >> - the number of term apple is 2 (reported by luke) >> - the number of terms for fruit of record_1 and record_2 is 3 and >> for record_3 is 2 >> >> But how to get the number of all terms for fruit of all records which should >> be 8? >> >> I'm talking about 100 Million records, the 4 above are just an example. >> This is not a general use case, more for statistical purposes. >> >> Regards >> Bernd > > -- ************************************************************* Bernd Fehling Bielefeld University Library Dipl.-Inform. (FH) LibTec - Library Technology Universitätsstr. 25 and Knowledge Management 33615 Bielefeld Tel. +49 521 106-4060 bernd.fehling(at)uni-bielefeld.de BASE - Bielefeld Academic Search Engine - www.base-search.net *************************************************************
