Old methods restored in MsSql2000 Dialect. Updated to call the new ones.

Author: lnu

src/NHibernate/Dialect/MsSql2000Dialect.cs

@@ -442,6 +442,21 @@ public override long TimestampResolutionInTicks
 			}
 		}
 
+		public override string GetIfExistsDropConstraint(Table table, string name)
+		{
+			return GetIfExistsDropConstraint(table, name, null);
+		}
+
+		protected virtual string GetSelectExistingObject(string name, Table table)
+		{
+			return GetSelectExistingObject(name, table, null);
+		}
+
+		public override string GetIfNotExistsCreateConstraint(Table table, string name)
+		{
+			return GetIfNotExistsCreateConstraint(table, name, null);
+		}
+
 		public override string GetIfExistsDropConstraint(Table table, string name, string defaultSchema)
 		{
 			string selectExistingObject = GetSelectExistingObject(name, table, defaultSchema);