Update test to allow dialect to have more keywords hardcoded

Author: hazzik

src/NHibernate.Test/Tools/hbm2ddl/SchemaMetadataUpdaterTest/SchemaMetadataUpdaterFixture.cs

@@ -90,11 +90,8 @@ public void EnsureReservedWordsHardCodedInDialect()
 
 			var sf = (ISessionFactoryImplementor)configuration.BuildSessionFactory();
 
-			// use the dialect as configured, with no update
-			var match = reservedDb.Intersect(sf.Dialect.Keywords).ToList();
-
 			// tests that nothing in metaData.GetReservedWords() is left out of the Dialect.Keywords (without a refresh).
-			var differences = reservedDb.Except(match).ToList();
+			var differences = reservedDb.Except(sf.Dialect.Keywords).ToList();
 			if (differences.Count > 0)
 			{
 				Console.WriteLine("Update Dialect {0} with RegisterKeyword:", sf.Dialect.GetType().Name);
@@ -104,12 +101,7 @@ public void EnsureReservedWordsHardCodedInDialect()
 				}
 			}
 
-			if (sf.ConnectionProvider.Driver is OdbcDriver)
-			{
-				Assert.Inconclusive("ODBC has excess keywords reserved");
-			}
-
-			Assert.That(match, Is.EquivalentTo(reservedDb));
+			Assert.That(sf.Dialect.Keywords, Is.IsSupersetOf(reservedDb));
 		}
 
 		[Test, Explicit]