Thank you very much. It seems that document transformer is the perfect extension point for this conversion. I will try to implement that. Best regards.
On Wed, Jun 10, 2015 at 3:54 PM, Upayavira <u...@odoko.co.uk> wrote: > Another technology that might make more sense is a Doc Transformer. > > You also specify them in the fl parameter. I would imagine you could > specify > > fl=id,[persian f=gregorian_Date] > > See here for more cases: > > > https://cwiki.apache.org/confluence/display/solr/Transforming+Result+Documents > > This does not exist right now, but would make a good contribution to > Solr itself, I'd say. > > Upayavira > > On Wed, Jun 10, 2015, at 09:57 AM, Alessandro Benedetti wrote: > > Erick will correct me if I am wrong but this function query I don't think > > it exists. > > But maybe can be a nice contribution. > > It should take in input a date format and a field and give in response > > the > > new formatted Date. > > > > The would be simple to use it : > > > > fl=id,persian_date:dateFormat("yyyy/mm/dd",gregorian_Date) > > > > The date format is an example in input is an example. > > > > Cheers > > > > 2015-06-10 7:24 GMT+01:00 Ali Nazemian <alinazem...@gmail.com>: > > > > > Dear Erick, > > > Hi, > > > Actually I want to convert date format from Geregorian calendar (solr > > > default) to Perisan calendar. You may ask why i do not do that at > client > > > side? Here is why: > > > > > > I want to provide a way to extract data from solr in the csv format. I > know > > > that solr has csv ResponseWriter that could be used in this case. But > my > > > problem is that the date format in solr index is provided by Geregorian > > > calendar and I want to put that in Persian calendar. Therefore I was > > > thinking of a function query to do that at query time for me. > > > > > > Regards. > > > > > > On Tue, Jun 9, 2015 at 10:55 PM, Erick Erickson < > erickerick...@gmail.com> > > > wrote: > > > > > > > I'm not sure what you're asking for, give us an example input/output > > > pair? > > > > > > > > Best, > > > > Erick > > > > > > > > On Tue, Jun 9, 2015 at 8:47 AM, Ali Nazemian <alinazem...@gmail.com> > > > > wrote: > > > > > Dear all, > > > > > Hi, > > > > > I was wondering is there any function query for converting date > format > > > in > > > > > Solr? If no, how can I implement such function query myself? > > > > > > > > > > -- > > > > > A.Nazemian > > > > > > > > > > > > > > > > -- > > > A.Nazemian > > > > > > > > > > > -- > > -------------------------- > > > > Benedetti Alessandro > > Visiting card : http://about.me/alessandro_benedetti > > > > "Tyger, tyger burning bright > > In the forests of the night, > > What immortal hand or eye > > Could frame thy fearful symmetry?" > > > > William Blake - Songs of Experience -1794 England > -- A.Nazemian
