>>create cursor test (f1 i) >>for i = 1 to 10 >> insert into test values (i) >>endfor >>x='1,2,3,4,5' >>*!* x='' && uncomment to cause an error >>select * from test where iif(empty(x),.t.,f1 in (&x)) >>*!* x='none' && uncomment to cause an error >>select * from test where iif(x='none',.t.,f1 in (&x)) >>