ES|QL MONTH_NAME function
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Serverless
Generally available
Stack
9.2+
Generally available since 9.2
Returns the month name for a date.
date-
Date expression. If
null, the function returnsnull.
Returns the month name for the provided date based on the configured Locale.
| date | result |
|---|---|
| date | keyword |
| date_nanos | keyword |
ROW dt = to_datetime("1996-03-21T00:00:00.000Z")
| EVAL monthName = MONTH_NAME(dt);