OpenSearch/docs/reference/query-dsl/span-first-query.asciidoc

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[[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.