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LOWER
Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
The LOWER() function transforms a string into lower case.
SELECT lower('HELLO');
create.select(lower("HELLO")).fetch();
The result being
+-------+ | lower | +-------+ | hello | +-------+
Dialect support
This example using jOOQ:
lower("HELLO")
Translates to the following dialect specific expressions:
-- ACCESS
lcase('HELLO')
-- ASE, AURORA_MYSQL, AURORA_POSTGRES, COCKROACHDB, CUBRID, DB2, DERBY, FIREBIRD, H2, HANA, HSQLDB, INFORMIX, INGRES, MARIADB,
-- MEMSQL, MYSQL, ORACLE, POSTGRES, REDSHIFT, SQLDATAWAREHOUSE, SQLITE, SQLSERVER, SYBASE, TERADATA, VERTICA
lower('HELLO')
(These are currently generated with jOOQ 3.14, see #10141)
