in reply to Re^5: My doubts about using fetchall_arrayref
in thread My doubts about using fetchall_arrayref

In this case I will use the sample below for SQL queries that require a more complex call, yes I could use this: 
my $rs = $sth->fetchall_arrayref({});

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...
my $sql  = "select id, account_number, CONVERT(VARCHAR(10),date,101) a
+s date
                from my_table where id <>''
                order by date desc";

my @columns = qw( id account_number box );

my $results = $self->_all_data($sql, \@columns);
...

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Re^7: My doubts about using fetchall_arrayref
by CountOrlok (Friar) on Apr 02, 2013 at 16:13 UTC
    If you have a more advanced query like this one: 
    my $sql = "select id, account_number, CONVERT(VARCHAR(10),date,101) as
+ date
                from my_table where id <> ''
                order by date desc";

    [download]
    Then you can call the version of _all_data() that I gave above as either:
    my @columns = qw( id account_number date );
my $results = $self->_all_data($sql, \@columns);

    [download]
    or
    my $results = $self->_all_data($sql);

    [download]
    They will both get the same result set.
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