* [DOCS] Reorganizes concepts and discover sections * [DOCS] Updates time filter and saved query sections * Update docs/discover/save-search.asciidoc Co-authored-by: Wylie Conlon <wylieconlon@gmail.com> * [DOCS] Updates time filter and saved query doc * [DOCS] Updates images * [DOCS] Adds missing images * [DOCS] Minor edits Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com> Co-authored-by: Wylie Conlon <wylieconlon@gmail.com> Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com> Co-authored-by: Wylie Conlon <wylieconlon@gmail.com>
52 lines
1.5 KiB
Plaintext
52 lines
1.5 KiB
Plaintext
[[lucene-query]]
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=== Lucene query syntax
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Lucene query syntax is available to {kib} users who opt out of the <<kuery-query>>.
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Full documentation for this syntax is available as part of {es}
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{ref}/query-dsl-query-string-query.html#query-string-syntax[query string syntax].
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The main reason to use the Lucene query syntax in {kib} is for advanced
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Lucene features, such as regular expressions or fuzzy term matching. However,
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Lucene syntax is not able to search nested objects or scripted fields.
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To perform a free text search, simply enter a text string. For example, if
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you're searching web server logs, you could enter `safari` to search all
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fields:
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[source,yaml]
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-------------------
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safari
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-------------------
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To search for a value in a specific field, prefix the value with the name
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of the field:
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[source,yaml]
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-------------------
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status:200
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-------------------
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To search for a range of values, use the bracketed range syntax,
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`[START_VALUE TO END_VALUE]`. For example, to find entries that have 4xx
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status codes, you could enter `status:[400 TO 499]`.
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[source,yaml]
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-------------------
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status:[400 TO 499]
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-------------------
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For an open range, use a wildcard:
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[source,yaml]
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-------------------
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status:[400 TO *]
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-------------------
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To specify more complex search criteria, use the boolean operators
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`AND`, `OR`, and `NOT`. For example, to find entries that have 4xx status
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codes and have an extension of `php` or `html`:
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[source,yaml]
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-------------------
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status:[400 TO 499] AND (extension:php OR extension:html)
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-------------------
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