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Re: Using a better database fetch

by Neighbour (Friar)
on Jan 17, 2013 at 10:27 UTC ( #1013746=note: print w/replies, xml ) Need Help??


in reply to Using a better database fetch

You can reduce
my $sth = $self->dbh->prepare($sql); $sth->execute(); my $rs = $sth->fetchall_arrayref( { user_id => 1, username => 1, first_name => 1, last_name => 1 } ); return $rs;
To
return $self->dbh->selectall_arrayref($sql, { Slice => {} });
Where the return is optional as well.

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[Lady_Aleena]: 1nickt, I wouldn't, but I'm not normal.
LanX aggrees, LA isn't normal ;-P
[Lady_Aleena]: LanX, thanks bunches.
[Lady_Aleena]: Rigth now I'm ranting in my head about an old subject.
[1nickt]: Hm, that is, how to prevent Perl from turning 1.0 into 1? I feel sure this must be an faq, but am reading perlnum and not finding the answer ...
[Lady_Aleena]: 1nickt, why does it matter in this case?
[1nickt]: Hm, perhaps this? "Operators which expect an integer force the argument into the integer format."
[1nickt]: Can this be? So print
[1nickt]: ... "expects an integer" ?

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