Added resetting column informations

db/migrate/20121022124254_aggregated_costs_migrations.rb

@@ -122,7 +122,6 @@ class AggregatedCostsMigrations < ActiveRecord::Migration
         change_table "issues" do |t|
           t.column  :cost_object_id, :integer, :null => true
         end
-        Issue.reset_column_information
       end
 
       change_table "time_entries" do |t|
@@ -144,7 +143,6 @@ class AggregatedCostsMigrations < ActiveRecord::Migration
     drop_table "rates"
     if @issues_table_exists
       remove_column :issues, :cost_object_id
-      Issue.reset_column_information
     end
 
     change_table "time_entries" do |t|

db/migrate/20130529145329_remove_signoff_from_cost_objects.rb

@@ -2,5 +2,6 @@ class RemoveSignoffFromCostObjects < ActiveRecord::Migration
   def change
     remove_column :cost_objects, :project_manager_signoff
     remove_column :cost_objects, :client_signoff
+    CostObject.reset_column_information
   end
 end

db/migrate/20130625094710_add_costs_column_to_work_package.rb

@@ -1,7 +1,9 @@
 class AddCostsColumnToWorkPackage < ActiveRecord::Migration
   def change
     add_column :work_packages, :cost_object_id, :integer
+    WorkPackage.reset_column_information
 
     rename_column :cost_entries, :issue_id, :work_package_id
+    CostEntry.reset_column_information
   end
 end

db/migrate/20130918084919_add_cost_object_id_to_work_package_journals.rb

@@ -1,5 +1,6 @@
 class AddCostObjectIdToWorkPackageJournals < ActiveRecord::Migration
   def change
     add_column :work_package_journals, :cost_object_id, :integer, null: true
+    WorkPackageJournal.reset_column_information
   end
 end

db/migrate/20130918160542_add_journal_columns_to_time_entry_journals.rb

@@ -3,5 +3,6 @@ class AddJournalColumnsToTimeEntryJournals < ActiveRecord::Migration
     add_column :time_entry_journals, :overridden_costs, :decimal, :precision => 15, :scale => 2, :null => true
     add_column :time_entry_journals, :costs, :decimal, :precision => 15, :scale => 2, :null => true
     add_column :time_entry_journals, :rate_id, :integer
+    TimeEntryJournal.reset_column_information
   end
 end