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f5fb669a46
Since we parse queries on the coordinating node, the order of the elements doesn't count anymore.
31 lines
964 B
Plaintext
31 lines
964 B
Plaintext
[[query-dsl-indices-query]]
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=== Indices Query
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The `indices` query is useful in cases where a search is executed across
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multiple indices. It allows to specify a list of index names and an inner
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query that is only executed for indices matching names on that list.
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For other indices that are searched, but that don't match entries
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on the list, the alternative `no_match_query` is executed.
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[source,js]
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--------------------------------------------------
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{
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"indices" : {
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"indices" : ["index1", "index2"],
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"query" : {
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"term" : { "tag" : "wow" }
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},
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"no_match_query" : {
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"term" : { "tag" : "kow" }
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}
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}
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}
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--------------------------------------------------
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You can use the `index` field to provide a single index.
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`no_match_query` can also have "string" value of `none` (to match no
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documents), and `all` (to match all). Defaults to `all`.
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`query` is mandatory, as well as `indices` (or `index`).
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