Hi Monks!
I have this sub I am trying to implement that uses "fetchall_arrayref" I would like to use some other way to fetch the table, how could a use another method and still maintain the same code logic?
sub _get_users {
    my $self = shift;
    my $sql  = "select * from my_table order by username";
    $self->dbh->{PrintError} = 0;
    $self->dbh->{RaiseError} = 1;
    # fetchrow_hashref?
    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;
}

[download]

Thanks for looking!

In reply to Using a better database fetch by Anonymous Monk

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.