nocebo/diaspora
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Make sure migration up and down deal with all indicies

Browse source
This commit is contained in:
Raphael Sofaer 2011-06-01 10:49:05 -07:00
parent 68399be639
commit 1f04094956
1 changed files with 9 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
db/migrate/20110527135552_photo_status_message_association_on_guid.rb
View file

@ -3,10 +3,10 @@ class PhotoStatusMessageAssociationOnGuid < ActiveRecord::Migration
attr_accessible :id, :guid, :status_message_id, :status_message_guid
self.inheritance_column = :_type_disabled
end
def self.up
add_column :posts, :status_message_guid, :string
ActiveRecord::Base.record_timestamps = false
photos = Post.where(Post.arel_table[:status_message_id].not_eq(nil).and(Post.arel_table[:type].eq('Photo')))
photos.each do |photo|
@ -15,17 +15,18 @@ class PhotoStatusMessageAssociationOnGuid < ActiveRecord::Migration
photo.update_attributes(:status_message_guid => status_message.guid)
end
end
remove_index :posts, [:status_message_id]
remove_index :posts, [:status_message_id, :pending]
add_index :posts, :status_message_guid
add_index :posts, [:status_message_guid, :pending]
remove_column :posts, :status_message_id
end
def self.down
add_column :posts, :status_message_id, :integer
ActiveRecord::Base.record_timestamps = false
photos = Post.where(Post.arel_table[:status_message_guid].not_eq(nil).and(Post.arel_table[:type].eq('Photo')))
photos.each do |photo|
@ -34,11 +35,12 @@ class PhotoStatusMessageAssociationOnGuid < ActiveRecord::Migration
photo.update_attributes(:status_message_id => status_message.id)
end
end
remove_index :posts, [:status_message_guid, :pending]
remove_index :posts, :status_message_guid
add_index :posts, :status_message_id
add_index :posts, [:status_message_id, :pending]
remove_column :posts, :status_message_guid
end
end