Backout sybase changes

[dbsrgits/DBIx-Class.git] / lib / DBIx / Class / Storage / DBI / Sybase / Microsoft_SQL_Server.pm

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 8a63ef9..08b1807 100644 (file)
--- a/lib/DBIx/Class/Storage/DBI/Sybase/Microsoft_SQL_Server.pm
+++ b/lib/DBIx/Class/Storage/DBI/Sybase/Microsoft_SQL_Server.pm
@@ -3,32 +3,47 @@ package DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server;
 use strict;
 use warnings;
 
-use base qw/DBIx::Class::Storage::DBI::ODBC::Microsoft_SQL_Server DBIx::Class::Storage::DBI::Sybase/;
+use base qw/
+  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>.
+This subclass supports MSSQL server connections via L<DBD::Sybase>.
 
-  $schema->storage_type('::DBI::Sybase::Microsoft_SQL_Server');
-  $schema->connect_info('dbi:Sybase:....', ...);
+=head1 DESCRIPTION
 
-=head1 BUGS
+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>.
 
-Currently, this doesn't work right unless you call C<Class::C3::reinitialize()>
-after connecting.
+The MSSQL specific functionality is provided by
+L<DBIx::Class::Storage::DBI::MSSQL>.
 
-=head1 AUTHORS
+=head1 AUTHOR
 
-Brandon L Black <blblack@gmail.com>
-
-Justin Hunter <justin.d.hunter@gmail.com>
+See L<DBIx::Class/CONTRIBUTORS>.
 
 =head1 LICENSE