I guess we must add functions for bitwise operations. say * bor * bxor * band * bcompliment These functionalities are trivial to add and may be useful for people who are familiar with bit operations
--Noble On Thu, Apr 9, 2009 at 1:10 AM, Erik Hatcher <e...@ehatchersolutions.com> wrote: > No, there is no support in the query parser for bit-wise queries like that. > [Although there might be some funky function query magic that can do > this?] > > My recommendation is to index each bit as a separate field (bit_0, bit_1, > bit_2....). You could define a dynamicField bit_* as a boolean type. Set > each bit field value to true or false. And query them separately: > "bit_2:true AND bit_3:true" for example. > > Erik > > > > On Apr 8, 2009, at 2:37 PM, AlexxelA wrote: > >> >> One field of my document I use for solr is an integer. I want to do >> bitwise >> operations on that field in my queries >> >> Ex : >> >> status = 46 (in my solr document) >> In want to know if the bit #1 (2¹) = 1 --> (46&2) > 0 ? >> or if bit #2 and #3 (2² + 2³) = 1 (46&12) > 0 ? >> >> Can we do something like this : >> >> q=status:((46&2)>0) ? >> >> >> -- >> View this message in context: >> http://www.nabble.com/Query-with-bitwise-operation-tp22956950p22956950.html >> Sent from the Solr - User mailing list archive at Nabble.com. > > -- --Noble Paul
