Better abstract SET defaults.

Author: metaskills

lib/active_record/connection_adapters/sqlserver_adapter.rb

@@ -368,17 +368,15 @@ def dblib_connect(config)
         ).tap do |client|
           if config[:azure]
             client.execute('SET ANSI_NULLS ON').do
-            client.execute('SET CURSOR_CLOSE_ON_COMMIT OFF').do
             client.execute('SET ANSI_NULL_DFLT_ON ON').do
-            client.execute('SET IMPLICIT_TRANSACTIONS OFF').do
             client.execute('SET ANSI_PADDING ON').do
-            client.execute('SET QUOTED_IDENTIFIER ON').do
             client.execute('SET ANSI_WARNINGS ON').do
           else
             client.execute('SET ANSI_DEFAULTS ON').do
-            client.execute('SET CURSOR_CLOSE_ON_COMMIT OFF').do
-            client.execute('SET IMPLICIT_TRANSACTIONS OFF').do
           end
+          client.execute('SET QUOTED_IDENTIFIER ON').do
+          client.execute('SET CURSOR_CLOSE_ON_COMMIT OFF').do
+          client.execute('SET IMPLICIT_TRANSACTIONS OFF').do
           client.execute('SET TEXTSIZE 2147483647').do
           client.execute('SET CONCAT_NULL_YIELDS_NULL ON').do
         end