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need those indexes

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Espen Antonsen 2009-10-12 00:26:26 +02:00
parent 1b94fcc84f
commit 3e0deaef67
1 changed files with 29 additions and 0 deletions
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db/migrate/20091011222125_add_indexes.rb Normal file
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class AddIndexes < ActiveRecord::Migration
def self.up
add_index :albums, :id, :unique => true
add_index :collections, :id, :unique => true
add_index :photos, :id, :unique => true
add_index :tags, :id, :unique => true
add_index :collection_albums, :collection_id
add_index :collection_albums, :album_id
add_index :photos, :album_id
add_index :photos, :photo_id
add_index :photo_tags, :tag_id
add_index :photo_tags, :photo_id
end
def self.down
remove_index :albums, :id
remove_index :collections, :id
remove_index :photos, :id
remove_index :tags, :id
remove_index :collection_albums, :collection_id
remove_index :collection_albums, :album_id
remove_index :photos, :album_id
remove_index :photos, :photo_id
remove_index :photo_tags, :tag_id
remove_index :photo_tags, :photo_id
end
end