);
}
+sub _svp_begin {
+ my ($self, $name) = @_;
+
+ $self->_get_dbh->do("SAVEPOINT $name");
+}
+
+# can't release savepoints that have been rolled back
+sub _svp_release { 1 }
+
+sub _svp_rollback {
+ my ($self, $name) = @_;
+
+ $self->_get_dbh->do("ROLLBACK TO SAVEPOINT $name")
+}
+
1;
=head1 AUTHOR