X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FStorage%2FDBI%2FSybase%2FMicrosoft_SQL_Server.pm;h=08b1807186e95bee03b88dec050f188895af5305;hb=26283ee38f220f6c6bae720ea5a189c9c0f47f6f;hp=922ef475d795941a0c9e29bc0f6887b4be7173c6;hpb=8c44d0f27c1c9639bf5adda55402162383a3daa2;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/Storage/DBI/Sybase/Microsoft_SQL_Server.pm b/lib/DBIx/Class/Storage/DBI/Sybase/Microsoft_SQL_Server.pm
index 922ef47..08b1807 100644
--- a/lib/DBIx/Class/Storage/DBI/Sybase/Microsoft_SQL_Server.pm
+++ b/lib/DBIx/Class/Storage/DBI/Sybase/Microsoft_SQL_Server.pm
@@ -4,38 +4,46 @@ use strict;
 use warnings;
 
 use base qw/
-  DBIx::Class::Storage::DBI::NoBindVars
-  DBIx::Class::Storage::DBI::ODBC::Microsoft_SQL_Server
+  DBIx::Class::Storage::DBI::Sybase::Base
+  DBIx::Class::Storage::DBI::MSSQL
 /;
+use mro 'c3';
+
+sub _rebless {
+  my $self = shift;
+  my $dbh  = $self->_get_dbh;
+
+  if (not $self->_typeless_placeholders_supported) {
+    bless $self,
+      'DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server::NoBindVars';
+    $self->_rebless;
+  }
+}
 
 1;
 
 =head1 NAME
 
-DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server - Storage::DBI subclass for MSSQL via
-DBD::Sybase
+DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server - Support for Microsoft
+SQL Server via DBD::Sybase
 
 =head1 SYNOPSIS
 
-This subclass supports MSSQL connected via L<DBD::Sybase>.
-
-  $schema->storage_type('::DBI::Sybase::Microsoft_SQL_Server');
-  $schema->connect_info('dbi:Sybase:....', ...);
-
-=head1 CAVEATS
+This subclass supports MSSQL server connections via L<DBD::Sybase>.
 
-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.
+=head1 DESCRIPTION
 
-More importantly this means that caching of prepared statements is explicitly
-disabled, as the interpolation renders it useless.
+This driver tries to determine whether your version of L<DBD::Sybase> and
+supporting libraries (usually FreeTDS) support using placeholders, if not the
+storage will be reblessed to
+L<DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server::NoBindVars>.
 
-=head1 AUTHORS
+The MSSQL specific functionality is provided by
+L<DBIx::Class::Storage::DBI::MSSQL>.
 
-Brandon L Black <blblack@gmail.com>
+=head1 AUTHOR
 
-Justin Hunter <justin.d.hunter@gmail.com>
+See L<DBIx::Class/CONTRIBUTORS>.
 
 =head1 LICENSE