Hi David:
I am assuming you are using DBI.
I am not quite sure what you are asking, but here is some code that might
help:
while ($hashref = $sth->fetchrow_hashref) #while there are records in the
query ...
{
DO SOME STUFF
}
The above code is a pretty traditonal way to deal with a statement h
Isn't NULL value in MySQL stored as '\N'? If so, you
can check that in your perl script.
Qunfeng
--- David Wu <[EMAIL PROTECTED]> wrote:
> Hi guys,
>
> Running into a frustrating problem. When I have a
> empty table in mysql
> database, i tried run a select statement in my perl
> script and
At 14:59 -0800 12/5/02, David Wu wrote:
Hi guys,
Running into a frustrating problem. When I have a empty table in
mysql database, i tried run a select statement in my perl script and
supposing get a NULl return value. Is the NULL returned from mysql
is described as string in perl or as undef i
