Jean-Yves F. Barbier wrote on 29.12.2011 17:04:
> Do you mean that>'Y%' is taken as a literal and don't
> develop as Y* (contrary to LIKE 'Y%')?
>
> Meaning 'Y%' was for me: 'Yahoo', 'Ybsd', 'Ycommerce', 'Ymail', etc
>
% is only a wildcard when used with the LIKE operator.