Ah, that's an interesting idea - thanks Adrien! On Fri, Jun 8, 2018 at 3:54 PM Adrien Grand <jpou...@gmail.com> wrote:
> Hi Tom, > > One way to solve this could be to use block joins by indexing each value in > its own document and joining the parent document using > ToParentBlockJoinQuery. > > Le ven. 8 juin 2018 à 16:46, Tom Mortimer <t...@flax.co.uk> a écrit : > > > Hi! > > > > I have a requirement to be able to restrict search results to a single > > instance of a multivalued field. e.g. with the doc: > > > > text: [ "striped skunk", "spotted hyena" ] > > > > the queries (skunk AND striped), (spotted AND hyena) should return the > > document, but (striped AND hyena), (skunk AND spotted) should not. > > > > Can anyone give me any suggestions how to do this? I was thinking that > > setting a massive position increment gap between multiple values and then > > using a SpanNearQuery with a large (but smaller than the gap) slop might > do > > the job, but the field values could be quite long (I don't know if > there's > > a limit). Is there a neater way? > > > > cheers, > > Tom > > >
