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d6c53e03d2
Improvement includes: 1. Remove reference to Lucene queries (this information is not necessary for Elastic users, and can be outdated) 2. For `span_field_masking` include a node to use "require_field_match" : false parameter for highlighters to work. Closes #101804
25 lines
552 B
Text
25 lines
552 B
Text
[[query-dsl-span-first-query]]
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=== Span first query
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++++
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<titleabbrev>Span first</titleabbrev>
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++++
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Matches spans near the beginning of a field. Here is an example:
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[source,console]
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--------------------------------------------------
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GET /_search
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{
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"query": {
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"span_first": {
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"match": {
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"span_term": { "user.id": "kimchy" }
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},
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"end": 3
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}
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}
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}
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--------------------------------------------------
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The `match` clause can be any other span type query. The `end` controls
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the maximum end position permitted in a match.
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