I tried out this in a check number function as that of Tom's book (
one-on-one) first time. I had testesd it in the SQL mode with both
number and non-number like string (as '360', 'ABC'), it return 1 and 0
separately. However, When I call it from a procedure and entered a
non-number string, which return 0, the calling procedure return an error
message as "1, User-Defined Exception". Does anyone what it means?
Anywhere has more detail about such subject. Thanks.
C Chang
Received on Fri Jan 31 2003 - 17:22:22 CST
