elasticsearch/docs/reference/esql/functions/search-functions.asciidoc
Carlos Delgado 0e4de18af6
[8.x] ESQL: Expand type compatibility for match function and operator (#117555) (#118297)
* Fix and unmute synonyms tests using timeout (#117486)

(cherry picked from commit 930a99cc38)

# Conflicts:
#	muted-tests.yml
#	rest-api-spec/src/yamlRestTest/resources/rest-api-spec/test/synonyms/10_synonyms_put.yml
#	rest-api-spec/src/yamlRestTest/resources/rest-api-spec/test/synonyms/110_synonyms_invalid.yml
#	rest-api-spec/src/yamlRestTest/resources/rest-api-spec/test/synonyms/20_synonyms_get.yml
#	rest-api-spec/src/yamlRestTest/resources/rest-api-spec/test/synonyms/30_synonyms_delete.yml
#	rest-api-spec/src/yamlRestTest/resources/rest-api-spec/test/synonyms/40_synonyms_sets_get.yml
#	rest-api-spec/src/yamlRestTest/resources/rest-api-spec/test/synonyms/50_synonym_rule_put.yml
#	rest-api-spec/src/yamlRestTest/resources/rest-api-spec/test/synonyms/60_synonym_rule_get.yml
#	rest-api-spec/src/yamlRestTest/resources/rest-api-spec/test/synonyms/70_synonym_rule_delete.yml
#	rest-api-spec/src/yamlRestTest/resources/rest-api-spec/test/synonyms/80_synonyms_from_index.yml
#	rest-api-spec/src/yamlRestTest/resources/rest-api-spec/test/synonyms/90_synonyms_reloading_for_synset.yml

* Fix merge
2024-12-11 00:43:47 +11:00

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[[esql-search-functions]]
==== {esql} Full-text search functions
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<titleabbrev>Full-text Search functions</titleabbrev>
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Full text functions are used to search for text in fields.
<<analysis, Text analysiss>> is used to analyze the query before it is searched.
Full text functions can be used to match <<esql-multivalued-fields,multivalued fields>>.
A multivalued field that contains a value that matches a full text query is considered to match the query.
See <<esql-limitations-full-text-search,full text search limitations>> for information on the limitations of full text search.
{esql} supports these full-text search functions:
// tag::search_list[]
* experimental:[] <<esql-match>>
* experimental:[] <<esql-qstr>>
// end::search_list[]
include::layout/match.asciidoc[]
include::layout/qstr.asciidoc[]