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 dfbe20b..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
@@ -11,28 +11,13 @@ use mro 'c3';
 
 sub _rebless {
   my $self = shift;
-  my $dbh  = $self->_dbh;
+  my $dbh  = $self->_get_dbh;
 
-  my ($placeholders_supported) = eval {
-# There's also $dbh->{syb_dynamic_supported} but it can be inaccurate for this
-# purpose.
-    local $dbh->{PrintError} = 0;
-    $dbh->selectrow_array('select ?', {}, 1);
-  };
-
-  if (not $placeholders_supported) {
+  if (not $self->_typeless_placeholders_supported) {
     bless $self,
       'DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server::NoBindVars';
     $self->_rebless;
   }
-
-# 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.
-  my $text_size = eval { $self->_dbi_connect_info->[-1]->{LongReadLen} } ||
-    32768; # the DBD::Sybase default
-
-  $dbh->do("set textsize $text_size");
 }
 
 1;