Sha256: 90e4f22bc919d891c1df63583eef99c790c7ae7ab6b6aab54568e7d86a9008f2
Contents?: true
Size: 715 Bytes
Versions: 64
Compression:
Stored size: 715 Bytes
Contents
# This migration comes from dm_core (originally 20140501160010)
# 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
64 entries across 64 versions & 4 rubygems