How to identify the trailing spaces in a column

Hi,
How to identify the trailing spaces in a column.
for ex: empno char(5) and i enter 333 then there will be 2 spaces remaining. How to identify that two spaces

One method...
ME_XE?create table test1 (some_char char(5));
Table created.
Elapsed: 00:00:00.11
ME_XE?
ME_XE?insert into test1 values ('HI');
1 row created.
Elapsed: 00:00:00.07
ME_XE?insert into test1 values ('HI HO');
1 row created.
Elapsed: 00:00:00.07
ME_XE?select * from test1 where trim(some_char) <> some_char;
SOME_CHAR
HI
1 row selected.
Elapsed: 00:00:00.14
[pre]

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Message was edited by:
Leeladhar
Message was edited by:
Leeladhar

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