elasticsearch/docs/reference/query-languages/esql/_snippets/functions/examples/to_lower.md

% This is generated by ESQL's AbstractFunctionTestCase. Do not edit it. See ../README.md for how to regenerate it.

Examples

ROW message = "Some Text"
| EVAL message_lower = TO_LOWER(message)

message:keyword	message_lower:keyword
Some Text	some text

stack: ga 9.1.0

ROW v = TO_LOWER(["Some", "Text"])

v:keyword
["some", "text"]