On Sat, Aug 27, 2011 at 2:30 AM, <ikoelli...@daegis.com> wrote:
> Hello,
> In our indexes we have a field that is a combination of other various
> metadata fields (i.e. subject, from, to, etc.). Each field that is added has
> a null position at the beginning. As an example, in Luke the field data looks
> like:
>
> null_1 this is a test subject null_1 ikoelliker email address
>
> If someone searches this field using a NEAR or WITHIN style query for
> "subject email"~10. This message will be found. Is it possible to use Span
> Queries to avoid stepping over null position?
Seems like you could:
span-not(
span-near(
span-term(subject)
span-term(email)
10 ),
span-term(null_1))
This is similar to tricks I have seen to return span matches in the
same sentence.
TX
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