In that case you'll have to duplicate that field: id: $name_of_file id_t: $name_of_file
The first field should be marked as "string", and set to be the key field. Id-fields cannot be tokenized. The second field is a derivative (you can just copy the contents, or use copyField), and should be set to a type of field, that does tokenization. In this case you'll need a field type that uses n-grams: https://lucene.apache.org/solr/guide/6_6/tokenizers.html#Tokenizers-N-GramTokenizer otherwise you'll end up using wildcard queries ( _id_s:my* ) that do not perform very well. On 23 May 2019, at 09:39, Mohomed Rimash <rim...@yaalalabs.com<mailto:rim...@yaalalabs.com>> wrote: yes in that case your file name should be key field of each document you added to the solr On Thu, 23 May 2019 at 12:32, luckydog xf <luckydo...@gmail.com<mailto:luckydo...@gmail.com>> wrote: Thanks guys. *Don't mean to be a bother*, just want to confirm, I know it's doable to search keywords, but what I want is * FileName(s) * that contains the string. The answer is still a yes? Thanks again. On Thu, May 23, 2019 at 2:20 PM Jörn Franke <jornfra...@gmail.com<mailto:jornfra...@gmail.com>> wrote: You can go much more than grep. I recommend to get a book on Solr and read through it. Then you get the full context and you can see if it is useful for you. Am 23.05.2019 um 07:44 schrieb luckydog xf <luckydo...@gmail.com<mailto:luckydo...@gmail.com>>: Hi, list, A quick question, we have tons of Microsoft docx/PDFs files( some PDFs are scanned copies), and we want to populate into Apache solr and search a few keywords that contain in the files and return filenames accordingly. # it's the same thing as `grep -r KEYWORD /PATH/XXX` in Linux system. Is it doable ? Thanks,
