Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation
 
PerlMonks  

Re: no rows returned for dbi fetchall_arrayref

by toolic (Bishop)
on May 07, 2013 at 16:30 UTC ( #1032508=note: print w/replies, xml ) Need Help??


in reply to no rows returned for dbi fetchall_arrayref

This should suffice:
if ($result_array) { print "something\n"; } else { print "nothing\n"; }

Also, the DBI POD mentions checking $sth->err

Replies are listed 'Best First'.
Re^2: no rows returned for dbi fetchall_arrayref
by essej1 (Novice) on May 07, 2013 at 17:07 UTC
    Thanks toolic, exactly what I needed. I had the DOH moment just as I opened your response.
    Paradise: Florida, full tank of gas, no appointments.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1032508]
help
Chatterbox?
and dust plays in a shaft of sunlight...

How do I use this? | Other CB clients
Other Users?
Others perusing the Monastery: (5)
As of 2017-02-24 06:09 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Before electricity was invented, what was the Electric Eel called?






    Results (352 votes). Check out past polls.