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=0173facf619dcd62ab8654eb93b386477913fb6b;hb=607b79a3e0bcb910e1d8634570c742f7b3438e78;hp=08b1807186e95bee03b88dec050f188895af5305;hpb=26283ee38f220f6c6bae720ea5a189c9c0f47f6f;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 08b1807..0173fac 100644
--- a/lib/DBIx/Class/Storage/DBI/Sybase/Microsoft_SQL_Server.pm
+++ b/lib/DBIx/Class/Storage/DBI/Sybase/Microsoft_SQL_Server.pm
@@ -4,7 +4,7 @@ use strict;
 use warnings;
 
 use base qw/
-  DBIx::Class::Storage::DBI::Sybase::Base
+  DBIx::Class::Storage::DBI::Sybase
   DBIx::Class::Storage::DBI::MSSQL
 /;
 use mro 'c3';
@@ -13,13 +13,48 @@ sub _rebless {
   my $self = shift;
   my $dbh  = $self->_get_dbh;
 
+  return if ref $self ne __PACKAGE__;
+
   if (not $self->_typeless_placeholders_supported) {
+    require
+      DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server::NoBindVars;
     bless $self,
       'DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server::NoBindVars';
     $self->_rebless;
   }
 }
 
+sub _run_connection_actions {
+  my $self = shift;
+
+  # LongReadLen doesn't work with MSSQL through DBD::Sybase, and the default is
+  # huge on some versions of SQL server and can cause memory problems, so we
+  # fix it up here (see ::DBI::Sybase.pm)
+  $self->set_textsize;
+
+  $self->next::method(@_);
+}
+
+sub _dbh_begin_work {
+  my $self = shift;
+
+  $self->_get_dbh->do('BEGIN TRAN');
+}
+
+sub _dbh_commit {
+  my $self = shift;
+  my $dbh  = $self->_dbh
+    or $self->throw_exception('cannot COMMIT on a disconnected handle');
+  $dbh->do('COMMIT');
+}
+
+sub _dbh_rollback {
+  my $self = shift;
+  my $dbh  = $self->_dbh
+    or $self->throw_exception('cannot ROLLBACK on a disconnected handle');
+  $dbh->do('ROLLBACK');
+}
+
 1;
 
 =head1 NAME