LOWER( string )
Returns the string string in lowercase.
string
Argument types:
String
Return type: String
LOWER("Lorem ipsum") = "lorem ipsum"
ClickHouse 19.13, Microsoft SQL Server 2017 (14.0), MySQL 5.6, PostgreSQL 9.3.
ClickHouse 19.13
Microsoft SQL Server 2017 (14.0)
MySQL 5.6
PostgreSQL 9.3