Sha256: 1213a5a1c96d84efd621d8be34342e16b8be006a04cc3d523e0739508b3bdeb3
Contents?: true
Size: 664 Bytes
Versions: 189
Compression:
Stored size: 664 Bytes
Contents
# This migration comes from acts_as_taggable_on_engine (originally 2)
class AddMissingUniqueIndices < 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: 'taggings_idx'
add_index :taggings, :tag_id
add_index :taggings, [:taggable_id, :taggable_type, :context]
end
end
Version data entries
189 entries across 187 versions & 14 rubygems