Sha256: e31794d6a578ab2e7184a84f7e9ff2d272aaabe754136e79b06cc349b2fe5662
Contents?: true
Size: 648 Bytes
Versions: 11
Compression:
Stored size: 648 Bytes
Contents
class CreateRecordHistories < ActiveRecord::Migration
def self.up
create_table :record_histories do |t|
t.string :item_type, :null => false
t.integer :item_id, :null => false
t.string :attr_name
t.text :old_value_dump
t.text :new_value_dump
t.string :author_type
t.integer :author_id
t.datetime :created_at
end
add_index :record_histories, [:item_type, :item_id, :attr_name]
add_index :record_histories, [:item_type, :item_id]
add_index :record_histories, [:author_type, :author_id]
end
def self.down
drop_table :record_histories
end
end
Version data entries
11 entries across 11 versions & 1 rubygems