2008/6/10 Martin Evans <[EMAIL PROTECTED]>:
> I believe this is the right error for what you have done because the only
> way for oracle to know which function you meant is if the bound parameters
> match the right function. Since you are binding dates as varchars and oracle
> can convert varchars to various types how can it know which function you
> meant?
Error occurs even when I define type for bind_param explicitly, e.g.:
$sth->bind_param(':i_param2', $sDateStart, { ora_type => ORA_VARCHAR2 });
$sth->bind_param(':i_param3', $sDateEnd, { ora_type => ORA_VARCHAR2 });
> If it isn't that, then it may depend on what is bound for the
> date/varchar parameters e.g., if they are NULL then Oracle won't know which
> function you meant
They are always not NULLs in my case.
--
WBR, Eugene Krivdyuk
