..

db/migrate/20140515013449_add_author_to_relative_memo.rb

@@ -2,6 +2,6 @@ class AddAuthorToRelativeMemo < ActiveRecord::Migration
   def change
     add_column :relative_memos, :username, :string
     add_column :relative_memos, :userhomeurl, :string
-    add_column :relative_memos, :date_collected, :date
+    add_column :relative_memos, :date_collected, :datetime
   end
 end