From ad5431a5b64fb142b64d87a96bfa914390f478b5 Mon Sep 17 00:00:00 2001
From: "Romulo A. Ceccon" <romuloceccon@gmail.com>
Date: Tue, 6 May 2014 17:56:22 -0300
Subject: [PATCH] support for partial/filtered indices on SQL Server 2008

---
 lib/active_record/connection_adapters/sqlserver_adapter.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/active_record/connection_adapters/sqlserver_adapter.rb b/lib/active_record/connection_adapters/sqlserver_adapter.rb
index 4e4edaa8f..f63319fca 100644
--- a/lib/active_record/connection_adapters/sqlserver_adapter.rb
+++ b/lib/active_record/connection_adapters/sqlserver_adapter.rb
@@ -252,6 +252,10 @@ def supports_index_sort_order?
         true
       end
 
+      def supports_partial_index?
+        @database_year >= 2008
+      end
+
       def supports_explain?
         true
       end