services/api/db/migrate/20130319180730_rename_pipeline_invocation_to_pipeline_instance.rb

   1 class RenamePipelineInvocationToPipelineInstance < ActiveRecord::Migration
   2   def up
   3     rename_table :pipeline_invocations, :pipeline_instances
   4     rename_index :pipeline_instances, :index_pipeline_invocations_on_created_at, :index_pipeline_instances_on_created_at
   5     rename_index :pipeline_instances, :index_pipeline_invocations_on_modified_at, :index_pipeline_instances_on_modified_at
   6     rename_index :pipeline_instances, :index_pipeline_invocations_on_uuid, :index_pipeline_instances_on_uuid
   7     Link.update_all({head_kind:'orvos#pipeline_instance'}, ['head_kind=?','orvos#pipeline_invocation'])
   8     Link.update_all({tail_kind:'orvos#pipeline_instance'}, ['tail_kind=?','orvos#pipeline_invocation'])
   9     Log.update_all({object_kind:'orvos#pipeline_instance'}, ['object_kind=?','orvos#pipeline_invocation'])
  10   end
  11
  12   def down
  13     Link.update_all({head_kind:'orvos#pipeline_invocation'}, ['head_kind=?','orvos#pipeline_instance'])
  14     Link.update_all({tail_kind:'orvos#pipeline_invocation'}, ['tail_kind=?','orvos#pipeline_instance'])
  15     Log.update_all({object_kind:'orvos#pipeline_invocation'}, ['object_kind=?','orvos#pipeline_instance'])
  16     rename_index :pipeline_instances, :index_pipeline_instances_on_created_at, :index_pipeline_invocations_on_created_at
  17     rename_index :pipeline_instances, :index_pipeline_instances_on_modified_at, :index_pipeline_invocations_on_modified_at
  18     rename_index :pipeline_instances, :index_pipeline_instances_on_uuid, :index_pipeline_invocations_on_uuid
  19     rename_table :pipeline_instances, :pipeline_invocations
  20   end
  21 end