OpenSearch/docs/reference/query-dsl/span-first-query.asciidoc
Adrien Grand a0af88e996 Query DSL: Remove filter parsers.
This commit makes queries and filters parsed the same way using the
QueryParser abstraction. This allowed to remove duplicate code that we had
for similar queries/filters such as `range`, `prefix` or `term`.
2015-05-07 20:14:34 +02:00

21 lines
538 B
Plaintext

[[query-dsl-span-first-query]]
== Span First Query
Matches spans near the beginning of a field. The span first query maps
to Lucene `SpanFirstQuery`. Here is an example:
[source,js]
--------------------------------------------------
{
"span_first" : {
"match" : {
"span_term" : { "user" : "kimchy" }
},
"end" : 3
}
}
--------------------------------------------------
The `match` clause can be any other span type query. The `end` controls
the maximum end position permitted in a match.