Use sql loader in forms

Question

when i put the following statements into oracle forms 9i using a mouse trigger procedure, it compiled successfully but the data was not upload
BEGIN
HOST('C:\orahome1\bin\sqlldr userid=hr/hr@orcl control=e:\table1.ctl data=e:\file.csv log=e:\abc.log');
commit_form;
END;
however
i use the same statement in sqlplus without the quotes '', it works and the data are uploaded successfully.
HOST(C:\orahome1\bin\sqlldr userid=hr/hr@orcl control=e:\table1.ctl data=e:\file.csv log=e:\abc.log)
so what was wrong with my mouse trigger procedure ?
any idea, thanks.

Answer 1

i tried to use the following and works fine
begin
host('del c:\temp.txt')
end
but it's just not working with the host command
if i change it to client_host, i can't even compile the form successfully.
btw, if the host command doesn't work in forms9i, how can it be compiled successfully.
thanks for any comments.