% This is generated by ESQL's AbstractFunctionTestCase. Do no edit it. See ../README.md for how to regenerate it.

## `TO_LOWER` [esql-to_lower]
:::{note}
###### Serverless: GA, Elastic Stack: COMING 9.1.0
Support for multivalued parameters is only available from 9.1.0
:::

**Syntax**

:::{image} ../../../images/functions/to_lower.svg
:alt: Embedded
:class: text-center
:::


:::{include} ../parameters/to_lower.md
:::

:::{include} ../description/to_lower.md
:::

:::{include} ../types/to_lower.md
:::

:::{include} ../examples/to_lower.md
:::