/ Ruby on Rails
/
method

active?

rails latest stable - Class: ActiveRecord::ConnectionAdapters::MysqlAdapter

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v4.2.9) is shown here.

active?()
public

No documentation available.

# File activerecord/lib/active_record/connection_adapters/mysql_adapter.rb, line 144
      def active?
        if @connection.respond_to?(:stat)
          @connection.stat
        else
          @connection.query 'select 1'
        end

        # mysql-ruby doesn't raise an exception when stat fails.
        if @connection.respond_to?(:errno)
          @connection.errno.zero?
        else
          true
        end
      rescue Mysql::Error
        false
      end