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Add ESQL MONTH_NAME function #132968

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romulets merged 9 commits into from
Aug 15, 2025
Merged

Add ESQL MONTH_NAME function #132968

romulets merged 9 commits into from
Aug 15, 2025

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@romulets romulets commented Aug 15, 2025

Relates to #98545

Introduces MONTH_NAME function, similar to MySQL behaviour.

Given a date or date_nanos return the month name for the provided date based on the configured Locale

@romulets romulets requested a review from nik9000 August 15, 2025 08:44
@romulets romulets self-assigned this Aug 15, 2025
@romulets romulets added >feature Team:Analytics Meta label for analytical engine team (ESQL/Aggs/Geo) :Analytics/ES|QL AKA ESQL v9.2.0 labels Aug 15, 2025
@elasticsearchmachine elasticsearchmachine added the external-contributor Pull request authored by a developer outside the Elasticsearch team label Aug 15, 2025
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elasticsearchmachine commented Aug 15, 2025

Pinging @elastic/es-analytical-engine (Team:Analytics)

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github-actions bot commented Aug 15, 2025 •
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nik9000
nik9000 reviewed Aug 15, 2025
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x-pack/plugin/esql/qa/testFixtures/src/main/resources/date.csv-spec
// end::docsMonthName[]

dt:date | monthName:keyword
1996-03-21T00:00:00.000Z | March
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If you do tag::docsMonthName-result then you can include this result table - it gets rendered as an actual html table.

@romulets romulets merged commit a4bf220 into elastic:main Aug 15, 2025
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javanna pushed a commit to javanna/elasticsearch that referenced this pull request Aug 18, 2025
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Add ESQL MONTH_NAME function (elastic#132968)
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@dnhatn dnhatn mentioned this pull request Aug 18, 2025
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dnhatn added a commit that referenced this pull request Aug 19, 2025
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Update ES|QL function list for release versions (#133096)
e8957e4 
Update the function list to include the newly introduced MONTH_NAME function.

Relates #132968
Closes #133014
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:Analytics/ES|QL AKA ESQL external-contributor Pull request authored by a developer outside the Elasticsearch team >feature Team:Analytics Meta label for analytical engine team (ESQL/Aggs/Geo) v9.2.0

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