);
while ( my $dbm_maker = $dbm_factory->() ) {
my $db1 = $dbm_maker->();
+ next unless $db1->supports( 'transactions' );
my $db2 = $dbm_maker->();
$db1->{x} = 'y';
);
while ( my $dbm_maker = $dbm_factory->() ) {
my $db1 = $dbm_maker->();
+ next unless $db1->supports( 'transactions' );
my $db2 = $dbm_maker->();
$db1->{x} = 'y';