Oracle9i SQL Reference Release 2 (9.2) Part Number A96540-01 |
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Functions, 66 of 177
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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