Oracle9i SQL Reference Release 1 (9.0.1) Part Number A90125-01 |
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Functions, 64 of 166
lower::=
lower
LOWER
returns char, with all letters lowercase. char can be any of the datatypes CHAR
, VARCHAR2
, NCHAR
, NVARCHAR2
, CLOB
, or NCLOB
. The return value is the same datatype as char.
The following example returns a string in lowercase:
SELECT LOWER('MR. SCOTT MCMILLAN') "Lowercase" FROM DUAL; Lowercase -------------------- mr. scott mcmillan
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