savepoints for Informix

[dbsrgits/DBIx-Class-Historic.git] / lib / DBIx / Class / Storage / DBI / Informix.pm

diff --git a/lib/DBIx/Class/Storage/DBI/Informix.pm b/lib/DBIx/Class/Storage/DBI/Informix.pm
index c08cb9a..575bc4b 100644 (file)
--- a/lib/DBIx/Class/Storage/DBI/Informix.pm
+++ b/lib/DBIx/Class/Storage/DBI/Informix.pm
@@ -32,6 +32,22 @@ sub _sql_maker_opts {
   return { limit_dialect => 'SkipFirst', %{$self->{_sql_maker_opts}||{}} };
 }
 
+sub _svp_begin {
+    my ($self, $name) = @_;
+
+    $self->_get_dbh->do("SAVEPOINT $name");
+}
+
+# can't release savepoints
+sub _svp_release { 1 }
+
+sub _svp_rollback {
+    my ($self, $name) = @_;
+
+    $self->_get_dbh->do("ROLLBACK TO SAVEPOINT $name")
+}
+
+
 1;
 
 __END__