dateorigin_sort:"" gives a syntax error. I'm using Solr 1.2. Should this work in Solr 1.3? Is it legal in a newer Lucene parser?
message Query parsing error: Cannot parse 'dateorigin_sort:""': Lexical error at line 1, column 19. Encountered: <EOF> after : "\"\"" description The request sent by the client was syntactically incorrect (Query parsing error: Cannot parse 'dateorigin_sort:""': Lexical error at line 1, column 19. Encountered: <EOF> after : "\"\""). Thanks, Lance -----Original Message----- From: Chris Hostetter [mailto:[EMAIL PROTECTED] Sent: Friday, March 14, 2008 11:38 AM To: solr-user@lucene.apache.org Subject: Re: Finding an empty field : Somehow the index has acquired one record out of millions in which an : integer value has been populated by an empty string. I would like to isolate : this record and remove it. This field exists solely to make sorting faster, : and since it has an empty record, sorting blows up. : : Is it possible to find this record? Is there any way to differentiate : between this record and all of the other records which have real numbers : populated? have you tried searching for... dateorigin_sort:"" ? : This query will isolate records which do not have the field populated. (It : works on all field types.) : -dateorigin_sort:[* TO *] : But, since this record is an integer (not an sint) no other range query : works. well, technically range queries "work" they just don't "work" on numeric ranges ... they'd be lexigraphical ranges on the string value, so... dateorigin_sort:[* TO " "] ...could probably help you find anything that is lexigraphically lower then a string representation of an integer (assuming dateorigin_sort:"" doesn't work) disclaimer: i haven't actaully tested either of these on an index with a bogus integer like you describe ... but i'm pretty sure they should work given what i'm remembering about the code) -Hoss