Cosmetics + changes

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

diff --git a/lib/DBIx/Class/Storage/DBI/MSSQL.pm b/lib/DBIx/Class/Storage/DBI/MSSQL.pm
index 8bd0d45..ce714d4 100644 (file)
--- a/lib/DBIx/Class/Storage/DBI/MSSQL.pm
+++ b/lib/DBIx/Class/Storage/DBI/MSSQL.pm
@@ -3,7 +3,7 @@ package DBIx::Class::Storage::DBI::MSSQL;
 use strict;
 use warnings;
 
-use base qw/DBIx::Class::Storage::DBI::AmbiguousGlob DBIx::Class::Storage::DBI/;
+use base qw/DBIx::Class::Storage::DBI/;
 use mro 'c3';
 
 use List::Util();
@@ -263,6 +263,21 @@ sub sql_maker {
   return $self->_sql_maker;
 }
 
+sub _ping {
+  my $self = shift;
+
+  my $dbh = $self->_dbh or return 0;
+
+  local $dbh->{RaiseError} = 1;
+  local $dbh->{PrintError} = 0;
+
+  eval {
+    $dbh->do('select 1');
+  };
+
+  return $@ ? 0 : 1;
+}
+
 1;
 
 =head1 NAME
@@ -341,7 +356,7 @@ outright disabled for MSSQL.
 Thus compromise between usability and perfection is the MSSQL-specific
 L<resultset attribute|DBIx::Class::ResultSet/ATTRIBUTES> C<unsafe_subselect_ok>.
 It is deliberately not possible to set this on the Storage level, as the user
-should inspect (and preferrably regression-test) the return of every such
+should inspect (and preferably regression-test) the return of every such
 ResultSet individually. The example above would work if written like:
 
  $rs->search ({}, {
@@ -354,7 +369,7 @@ ResultSet individually. The example above would work if written like:
 If it is possible to rewrite the search() in a way that will avoid the need
 for this flag - you are urged to do so. If DBIC internals insist that an
 ordered subselect is necessary for an operation, and you believe there is a
-differnt/better way to get the same result - please file a bugreport.
+different/better way to get the same result - please file a bugreport.
 
 =head1 AUTHOR