On Fri, Apr 27, 2001 at 03:28:58PM -0500, Jay Strauss wrote:
> In DBI there is:
>
> $ary_ref = $dbh->selectrow_arrayref($statement);
> @row_ary = $dbh->selectrow_array($statement);
>
> but only
>
> $ary_ref = $dbh->selectcol_arrayref($statement);
>
> Why??? (i.e why no @col_ary = $dbh->selectcol_array($statement))
>
> I know how to access the individual elements (i.e. $ary_ref->[0])
>
> But how do I put it an $ary_ref in a foreach?
>
> foreach my $name ($ary_ref = $dbh->selectcol_arrayref($statement))
> {
> ...stuff;
> }
>
> Sure doesn't work
Didn't try this, but off the top of my head:
foreach $name (@$ary_ref) { ... }
--
Henry House
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