Re: Is this a bug w/ 4GL 4.10

Posted in 1993

Dennis Pimple — 30 Jul 93 18:09:29 GMT — source: Informix-list mailing list archive (1991-1998)

jmaddox@mistxt.oc.com (John Maddox) writes: ># below compiles but doesn't seem to do anything ># ># don't want to have to code: ># ># if x = " ... one hundred blanks" then try it this way: if LENGTH(x) = 0 then display "x is blank" end if I use this test on CHAR data types all the time, when I don't want to differentiate between blank and NULL. ================ Dennis J. Pimple Informix CSE / Denver