MV_EXPAND
[esql-mv_expand]::::{warning} This functionality is in technical preview and may be changed or removed in a future release. Elastic will work to fix any issues, but features in technical preview are not subject to the support SLA of official GA features. ::::
The MV_EXPAND
processing command expands multivalued columns into one row per
value, duplicating other columns.
Syntax
MV_EXPAND column
Parameters
column
: The multivalued column to expand.
Example
:::{include} ../examples/mv_expand.csv-spec/simple.md :::