activerecord-mysql-pkdump

Dump the type information of a non-standard primary key.

Installation

Add this line to your application's Gemfile:

gem 'activerecord-mysql-pkdump'

And then execute:

$ bundle

Or install it yourself as:

$ gem install activerecord-mysql-pkdump

Usage

require 'active_record'
require 'activerecord-mysql-pkdump'

ActiveRecord::Base.establish_connection(
  adapter: 'mysql2',
  database: '...',
)

ActiveRecord::SchemaDumper.dump
#=> ...
#   create_table "items", primary_key: "my_id", id: "bigint(20) PRIMARY KEY auto_increment", force: true do |t|
#     ...
#   end
#   ...