Span Or Query

Matches the union of its span clauses. The span or query maps to Lucene SpanOrQuery. Here is an example:

GET /_search
{
    "query": {
        "span_or" : {
            "clauses" : [
                { "span_term" : { "field" : "value1" } },
                { "span_term" : { "field" : "value2" } },
                { "span_term" : { "field" : "value3" } }
            ]
        }
    }
}

The clauses element is a list of one or more other span type queries.