do not cache sql literal values

2 files changed, 3 insertions, 2 deletions

diff --git a/lib/arel/visitors/to_sql.rb b/lib/arel/visitors/to_sql.rb
index 312f92ea2f..29e965bef8 100644
--- a/lib/arel/visitors/to_sql.rb
+++ b/lib/arel/visitors/to_sql.rb
@@ -416,7 +416,8 @@ key on UpdateManager using UpdateManager#key=
       end
 
       def quote_table_name name
-        @quoted_tables[name] ||= Arel::Nodes::SqlLiteral === name ? name : @connection.quote_table_name(name)
+        return name if Arel::Nodes::SqlLiteral === name
+        @quoted_tables[name] ||= @connection.quote_table_name(name)
       end
 
       def quote_column_name name
diff --git a/test/test_select_manager.rb b/test/test_select_manager.rb
index 29d317e16a..e948aec131 100644
--- a/test/test_select_manager.rb
+++ b/test/test_select_manager.rb
@@ -216,7 +216,7 @@ module Arel
         table   = Table.new :users, :engine => Table.engine, :as => 'foo'
         mgr = table.from table
         mgr.skip 10
-        mgr.to_sql.must_be_like %{ SELECT FROM "users" foo OFFSET 10 }
+        mgr.to_sql.must_be_like %{ SELECT FROM "users" "foo" OFFSET 10 }
       end
     end