eDisMax and Boolean operator case-sensitivity
Hi, I'm using eDisMax query parser, and need to support Boolean operators AND and OR. It seems from testing that these are *not* case sensitive, e.g. setting mm to 0, "oscar AND wilde" returns the same results as "oscar and wilde" (15 hits) while "oscar foo wilde" returns the same results as "oscar wilde" (2000 hits). Is it possible to configure eDisMax to do case-sensitive parsing, so that "AND" is an operator but "and" is just another term? thanks, Tom
Re: eDisMax and Boolean operator case-sensitivity
On 11/6/2013 11:46 AM, Tom Mortimer wrote: I'm using eDisMax query parser, and need to support Boolean operators AND and OR. It seems from testing that these are *not* case sensitive, e.g. setting mm to 0, "oscar AND wilde" returns the same results as "oscar and wilde" (15 hits) while "oscar foo wilde" returns the same results as "oscar wilde" (2000 hits). Is it possible to configure eDisMax to do case-sensitive parsing, so that "AND" is an operator but "and" is just another term? Include another query parameter: lowercaseOperators=false http://wiki.apache.org/solr/ExtendedDisMax#lowercaseOperators Thanks, Shawn
Re: eDisMax and Boolean operator case-sensitivity
Oh, good grief - I was just reading that page, how did I miss that? *derp* Thanks Shawn!!! Tom On 6 November 2013 18:59, Shawn Heisey wrote: > On 11/6/2013 11:46 AM, Tom Mortimer wrote: > >> I'm using eDisMax query parser, and need to support Boolean operators AND >> and OR. It seems from testing that these are *not* case sensitive, e.g. >> >> setting mm to 0, "oscar AND wilde" returns the same results as "oscar and >> wilde" (15 hits) while "oscar foo wilde" returns the same results as >> "oscar >> wilde" (2000 hits). >> >> Is it possible to configure eDisMax to do case-sensitive parsing, so that >> "AND" is an operator but "and" is just another term? >> > > Include another query parameter: lowercaseOperators=false > > http://wiki.apache.org/solr/ExtendedDisMax#lowercaseOperators > > Thanks, > Shawn > >
