Re: Use of fetchall

Your $hash is a reference to a hash, not a hash. So you would need, e.g.:

print Dumper $hash->{E200};
# Or for a certain column
print "$hash->{E200}{job}\n";
[download]

Comment on Re: Use of fetchall_hashref Select or Download Code

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Re^2: Use of fetchall_hashref by Anonymous Monk on Sep 10, 2012 at 04:16 UTC
hi we tried this `print Dumper $hash->{E200};` But it is returning something like $VAR1 = undef; please help me out :( tried this also `print "$hash->{E200}{job}\n";` But it not printing any value .	[reply] [d/l] [select]
Re^3: Use of fetchall_hashref by runrig (Abbot) on Sep 10, 2012 at 16:25 UTC
Then all I can say is look at the output of: `print Dumper $hash;` [download] and see what the output is, see if 'E200' is in there, etc.	[reply] [d/l]