Sha256: 622d2049e643385275fab0bc7684f12969f9abeb7c47728bfd3bcc643e20daf0
Contents?: true
Size: 596 Bytes
Versions: 41
Compression:
Stored size: 596 Bytes
Contents
class AddMissingUniqueIndicesToTagsAndTaggings < ActiveRecord::Migration
def self.up
add_index :tags, :name, unique: true
remove_index :taggings, :tag_id
remove_index :taggings, [:taggable_id, :taggable_type, :context]
add_index :taggings,
[:tag_id, :taggable_id, :taggable_type, :context, :tagger_id, :tagger_type],
unique: true, name: 'taggings_idx'
end
def self.down
remove_index :tags, :name
remove_index :taggings, name: 'tagging_idx'
add_index :taggings, :tag_id
add_index :taggings, [:taggable_id, :taggable_type, :context]
end
end
Version data entries
41 entries across 21 versions & 1 rubygems