use LOCATE() in SELECT * FROM WHERE LOCATE() statement?

Hey,

Is there any possibility to use the LOCATE() function in a SELECT * FROM WHERE LOCATE() statement?

For example I have following table:

CREATE TABLE T (KEY INT PRIMARY KEY, WORD VARCHAR(20));
INSERT INTO T VALUES (1, 'Hello');
INSERT INTO T VALUES (2, 'World');

Now I would like to SELECT all the rows where 'o' is on 5th place

like

SELECT * FROM T WHERE LOCATE('o') = 5;