51 lines
1.4 KiB
Plaintext
51 lines
1.4 KiB
Plaintext
[[query-dsl]]
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= Query DSL
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[partintro]
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--
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Elasticsearch provides a full Query DSL based on JSON to define queries.
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Think of the Query DSL as an AST of queries, consisting of two types of
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clauses:
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Leaf query clauses::
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Leaf query clauses look for a particular value in a particular field, such as the
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<<query-dsl-match-query,`match`>>, <<query-dsl-term-query,`term`>> or
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<<query-dsl-range-query,`range`>> queries. These queries can be used
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by themselves.
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Compound query clauses::
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Compound query clauses wrap other leaf *or* compound queries and are used to combine
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multiple queries in a logical fashion (such as the
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<<query-dsl-bool-query,`bool`>> or <<query-dsl-dis-max-query,`dis_max`>> query),
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or to alter their behaviour (such as the
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<<query-dsl-constant-score-query,`constant_score`>> query).
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Query clauses behave differently depending on whether they are used in
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<<query-filter-context,query context or filter context>>.
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--
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include::query-dsl/query_filter_context.asciidoc[]
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include::query-dsl/match-all-query.asciidoc[]
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include::query-dsl/full-text-queries.asciidoc[]
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include::query-dsl/term-level-queries.asciidoc[]
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include::query-dsl/compound-queries.asciidoc[]
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include::query-dsl/joining-queries.asciidoc[]
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include::query-dsl/geo-queries.asciidoc[]
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include::query-dsl/special-queries.asciidoc[]
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include::query-dsl/span-queries.asciidoc[]
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include::query-dsl/minimum-should-match.asciidoc[]
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include::query-dsl/multi-term-rewrite.asciidoc[]
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