I'm not sure what you really expect to be in $ref, and what you get in $ref, but I guess that most of your question does not relate to DBD::Pg but simple DBI usage.

If you want to output your results as a table to the screen, I would use (say) Text::Table the statement:


$sth->execute or quit();

my @headers= @{ $sth->{NAME} };
my $rows= $sth->fetchall_arrayref();

my $t= Text::Table->new( @$rows );
print $t;

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In reply to Re: DBD:Pg getting output in an array by Corion
in thread DBD:Pg getting output in an array by terrykhatri

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