Sha256: 5f17a78cfcc160644bb1b35022ee318c36b53a52c99317b8c199104ea3ee1138
Contents?: true
Size: 872 Bytes
Versions: 16
Compression:
Stored size: 872 Bytes
Contents
# frozen_string_literal: true
# This migration and AddTransactionIdColumnToVersions provide the necessary
# schema for tracking associations.
class CreateVersionAssociations < ActiveRecord::Migration[5.2]
def self.up
create_table :version_associations do |t|
t.integer :version_id
t.string :foreign_key_name, null: false
t.integer :foreign_key_id
t.string :foreign_type, null: false
end
add_index :version_associations, [:version_id]
add_index :version_associations,
[:foreign_key_name, :foreign_key_id, :foreign_type],
name: "index_version_associations_on_foreign_key"
end
def self.down
remove_index :version_associations, [:version_id]
remove_index :version_associations,
name: "index_version_associations_on_foreign_key"
drop_table :version_associations
end
end
Version data entries
16 entries across 16 versions & 1 rubygems