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* Break out 'Limitations' into separate page * Add REST API docs * Restructure commands, functions, and operators refs * Add placeholder for getting started guide * Group 'Syntax', 'Metafields', and 'MV fields' under 'Language' * Add placeholder for Kibana page * Add link from landing page * Apply uniform formatting to ACOS, CASE, and DATE_PARSE function refs * Reword default LIMIT * Add support for COUNT(*) * Move 'Commands' and 'Functions and operators' to individual pages --------- Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
14 lines
371 B
Text
14 lines
371 B
Text
[discrete]
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[[esql-mv_expand]]
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=== `MV_EXPAND`
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The `MV_EXPAND` processing command expands multivalued fields into one row per value, duplicating other fields:
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[source.merge.styled,esql]
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----
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include::{esql-specs}/mv_expand.csv-spec[tag=simple]
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----
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[%header.monospaced.styled,format=dsv,separator=|]
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|===
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include::{esql-specs}/mv_expand.csv-spec[tag=simple-result]
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|===
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