X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FStorage%2FDBI%2FODBC.pm;h=6f905af2475be4ef6adc221c65f122a8a0ec295e;hb=2ad62d97476187e57d20ee49b39d7a7af864bb20;hp=16e198e55db1d5f20a5a0c2269eb3fb5871434bb;hpb=2eebd801e7300ecc24a68c0062f35aa72775908f;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/Storage/DBI/ODBC.pm b/lib/DBIx/Class/Storage/DBI/ODBC.pm
index 16e198e..6f905af 100644
--- a/lib/DBIx/Class/Storage/DBI/ODBC.pm
+++ b/lib/DBIx/Class/Storage/DBI/ODBC.pm
@@ -3,20 +3,31 @@ use strict;
 use warnings;
 
 use base qw/DBIx::Class::Storage::DBI/;
+use mro 'c3';
 
 sub _rebless {
     my ($self) = @_;
 
-    my $dbtype = eval { $self->_dbh->get_info(17) };
+    my $dbtype = eval { $self->dbh->get_info(17) };
     unless ( $@ ) {
         # Translate the backend name into a perl identifier
         $dbtype =~ s/\W/_/gi;
-        my $class = "DBIx::Class::Storage::DBI::ODBC::${dbtype}";
-        eval "require $class";
-        bless $self, $class unless $@;
+        my $subclass = "DBIx::Class::Storage::DBI::ODBC::${dbtype}";
+        if ($self->load_optional_class($subclass) && !$self->isa($subclass)) {
+            bless $self, $subclass;
+            $self->_rebless;
+        }
     }
 }
 
+sub _dbh_last_insert_id {
+    my ($self, $dbh, $source, $col) = @_;
+
+    # punt: if there is no derived class for the specific backend, attempt
+    # to use the DBI->last_insert_id, which may not be sufficient (see the
+    # discussion of last_insert_id in perldoc DBI)
+    return $dbh->last_insert_id(undef, undef, $source->from, $col);
+}
 
 1;