Pass it as an argument to the function.

print "info: " , getdb( $dbh ) , "\n";

sub getdb
{
    my $dbh   = shift;
    my $query = $dbh->selectrow_hashref("SELECT something FROM a_table
+");
    return $query->{'explanation'};
}

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In reply to Re: Using objects in exported functions by chromatic
in thread Using objects in exported functions by discore

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