DreamT:

Here's an untested example of how you go about passing a statement handle (resultset) to a subroutine.

my $sth = $dbh->prepare("MY SQL QUERY");
$sth->execute();
SimpleResultsDump($sth);

sub SimpleResultsDump {
    my $SH = shift;
    my $cnt=0;
    while (my $hr = $SH->fetchrow_hashref()) {
        print ("-" x 40), " record: ", ++$cnt, "\n";
        for my $k (sort keys %$hr) {
            my $v = "'$$hr{$k}'" // 'null';
            print "Field $k holds: $v\n";
        }
    }
}

[download]

...roboticus

Error checking left as an exercise for the reader!

In reply to Re: Passing DBI resultset to function by roboticus
in thread Passing DBI resultset to function by DreamT

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