I have been working on SpanQuery for some time now to look up multivalued
fields and found one more issue -
Now if a document has following lookup fields among others
"*BookingRecordId*": [ "100268421", "190131", "8263325" ],
"*OrderLineType*": [ "13", "1", "11" ],
Here is the query I construct -
val q1 = new SpanTermQuery(new Term("BookingRecordId", "100268421"))
val q2 = new SpanTermQuery(new Term("OrderLineType", "13"))
val q2m = new FieldMaskingSpanQuery(q2, "BookingRecordId")
val sp = Array[SpanQuery](q1, q2m)
val q = new SpanNearQuery(sp, -1, false)
Query to find element at first index position works fine -
*{!span} BookingRecordId: 100268421 +OrderLineType:13*
but query to find element at third index position doesn't return any
result. -
*{!span} BookingRecordId: 8263325 +OrderLineType:11 *
If I increase the slope to 4 then it returns correct result. But it also
matches BookingRecordId: 100268421 with OrderLineType:11 which is incorrect.
I thought SpanQuery works for any multiValued field size. Any ideas how I
can fix this?
Thanks,
-Vijay
