fixes #775

db/migrate/20130308204213_add_lower_name_index_to_pools.rb

@@ -0,0 +1,9 @@
+class AddLowerNameIndexToPools < ActiveRecord::Migration
+  def self.up
+    execute "create index index_pools_on_lower_name on pools (lower(name))"
+  end
+
+  def self.down
+    execute "drop index index_pools_on_lower_name"
+  end
+end