X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FStorage%2FDBI%2FSybase.pm;h=0a2cfb8bd9b8a603d331624a8f665a1f9da24489;hb=e34bae3a2a4b92ca2e825f29bdde33d972ed8dd0;hp=87acdde695fc892a1b59dc5a18b0aef92222f577;hpb=f68f4d44dc650e682df4ab522b91e6f683c10e7a;p=dbsrgits%2FDBIx-Class-Historic.git

diff --git a/lib/DBIx/Class/Storage/DBI/Sybase.pm b/lib/DBIx/Class/Storage/DBI/Sybase.pm
index 87acdde..0a2cfb8 100644
--- a/lib/DBIx/Class/Storage/DBI/Sybase.pm
+++ b/lib/DBIx/Class/Storage/DBI/Sybase.pm
@@ -3,7 +3,30 @@ package DBIx::Class::Storage::DBI::Sybase;
 use strict;
 use warnings;
 
-use base qw/DBIx::Class::Storage::DBI::NoBindVars/;
+use base qw/
+    DBIx::Class::Storage::DBI::Sybase::Base
+    DBIx::Class::Storage::DBI::NoBindVars
+/;
+use mro 'c3';
+
+sub _rebless {
+    my $self = shift;
+
+    my $dbtype = eval { @{$self->dbh->selectrow_arrayref(qq{sp_server_info \@attribute_id=1})}[2] };
+    unless ( $@ ) {
+        $dbtype =~ s/\W/_/gi;
+        my $subclass = "DBIx::Class::Storage::DBI::Sybase::${dbtype}";
+        if ($self->load_optional_class($subclass) && !$self->isa($subclass)) {
+            bless $self, $subclass;
+            $self->_rebless;
+        }
+    }
+}
+
+sub _dbh_last_insert_id {
+    my ($self, $dbh, $source, $col) = @_;
+    return ($dbh->selectrow_array('select @@identity'))[0];
+}
 
 1;
 
@@ -17,10 +40,21 @@ This subclass supports L<DBD::Sybase> for real Sybase databases.  If
 you are using an MSSQL database via L<DBD::Sybase>, see
 L<DBIx::Class::Storage::DBI::Sybase::MSSQL>.
 
+=head1 CAVEATS
+
+This storage driver uses L<DBIx::Class::Storage::DBI::NoBindVars> as a base.
+This means that bind variables will be interpolated (properly quoted of course)
+into the SQL query itself, without using bind placeholders.
+
+More importantly this means that caching of prepared statements is explicitly
+disabled, as the interpolation renders it useless.
+
 =head1 AUTHORS
 
 Brandon L Black <blblack@gmail.com>
 
+Justin Hunter <justin.d.hunter@gmail.com>
+
 =head1 LICENSE
 
 You may distribute this code under the same terms as Perl itself.