module ActiveRecord::ConnectionHandling

Public Instance Methods

mysql2_json_connection(config) click to toggle source
# File lib/active_record/connection_adapters/mysql2_json_adapter.rb, line 16
def mysql2_json_connection(config)
  config = config.symbolize_keys

  config[:username] = "root" if config[:username].nil?

  if Mysql2::Client.const_defined? :FOUND_ROWS
    config[:flags] = Mysql2::Client::FOUND_ROWS
  end

  client = Mysql2::Client.new(config)
  options = [config[:host], config[:username], config[:password], config[:database], config[:port], config[:socket], 0]
  ConnectionAdapters::Mysql2JsonAdapter.new(client, logger, options, config)
rescue Mysql2::Error => error
  if error.message.include?("Unknown database")
    raise ActiveRecord::NoDatabaseError.new(error.message, error)
  else
    raise
  end
end