# File lib/active_record/connection_adapters/mysql2_adapter.rb, line 410 def columns(table_name, name = nil) sql = "SHOW FIELDS FROM #{quote_table_name(table_name)}" columns = [] result = execute(sql, :skip_logging) result.each(:symbolize_keys => true, :as => :hash) { |field| columns << Mysql2Column.new(field[:Field], field[:Default], field[:Type], field[:Null] == "YES") } columns end