Marc Hadfield wrote:
I actually mention your option in my email:
In principle I could store the full text in two fields with the second
field containing the types without incrementing the token index.
Then, do a SpanQuery for "Johnson" and "name" with a distance of 0.
The resulting match would have a token position which would refer back
to the matching position in the first field. I don't know if this is
a really good idea.
ie Field_B = full text interlaced with "types" following each full text
token with positionIncrement=0
Sorry, you confused me when you spoke of this as "two fields" when only
one field is required.
However, as far as I understand, the standard TermQuery won't let me
check if "Johnson" and "__name__" occur at the **same** position.
Perhaps, as I ask above, a SpanQuery will allow multiple terms with a
distance of zero (0) , that is they were indexed with
positionIncrement=0 and SpanQuery can handle 0 distance terms?
TermQuery certainly won't, since it only concerns a single term. But
PhraseQuery now has an add(Term, position) method that should do the
trick. And SpanNearQuery should work.
Doug
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