doris/docs/en/sql-reference/sql-functions/string-functions/lower.md

title, language

title	language
lower	en

lower

Description

Syntax

'INT lower (WARCHAR str)'

Convert all strings in parameters to lowercase

example

mysql> SELECT lower("AbC123");
+-----------------+
| lower('AbC123') |
+-----------------+
| abc123          |
+-----------------+

##keyword LOWER