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Perl DBI not storing @prev_value in query

by Beaker (Beadle)
on Jan 24, 2018 at 16:22 UTC ( [id://1207842]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
        SELECT x.group_discussion_id, x.comment, x.date_posted, 
            x.username, x.realname,
    ...
                  gdp.group_discussion_post_id DESC
              ) x
          WHERE recent_post_rank <= 3
    
  2. or download this
        my $sth = $dbh->prepare('SELECT x.group_discussion_id, x.comment, 
    +x.date_posted, 
            x.username, x.realname,
    ...
    
        $sth->execute();
        return $sth->fetchall_arrayref();
    

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