auto_savepoint support for Oracle and a note on txn_do for with "AutoCommit => 0"

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

diff --git a/lib/DBIx/Class/Storage/DBI/Oracle/Generic.pm b/lib/DBIx/Class/Storage/DBI/Oracle/Generic.pm
index a786659..3861cdd 100644 (file)
--- a/lib/DBIx/Class/Storage/DBI/Oracle/Generic.pm
+++ b/lib/DBIx/Class/Storage/DBI/Oracle/Generic.pm
@@ -6,7 +6,7 @@ use warnings;
 
 =head1 NAME
 
-DBIx::Class::Storage::DBI::Oracle - Automatic primary key class for Oracle
+DBIx::Class::Storage::DBI::Oracle::Generic - Automatic primary key class for Oracle
 
 =head1 SYNOPSIS
 
@@ -78,7 +78,7 @@ Returns the sequence name for an autoincrement column
 sub get_autoinc_seq {
   my ($self, $source, $col) = @_;
     
-  $self->dbh_do($self->can('_dbh_get_autoinc_seq'), $source, $col);
+  $self->dbh_do('_dbh_get_autoinc_seq', $source, $col);
 }
 
 =head2 columns_info_for
@@ -103,6 +103,22 @@ L<DBIx::Class::InflateColumn::DateTime>.
 
 sub datetime_parser_type { return "DateTime::Format::Oracle"; }
 
+sub _svp_begin {
+    my ($self, $name) = @_;
+ 
+    $self->dbh->do("SAVEPOINT $name");
+}
+
+# Oracle automatically releases a savepoint when you start another one with the
+# same name.
+sub _svp_release { 1 }
+
+sub _svp_rollback {
+    my ($self, $name) = @_;
+
+    $self->dbh->do("ROLLBACK TO SAVEPOINT $name")
+}
+
 =head1 AUTHORS
 
 Andy Grundman <andy@hybridized.org>