# File lib/active_record/connection_adapters/db2_adapter.rb, line 131 def columns(table_name, name = nil) result = [] schema = @connection_options[:schema] || '%' with_statement do |stmt| stmt.columns(table_name, schema).each do |c| c_name = c[3].downcase c_default = c[12] == 'NULL' ? nil : c[12] c_default.gsub!(/^'(.*)'$/, '\1') if !c_default.nil? c_type = c[5].downcase c_type += "(#{c[6]})" if !c[6].nil? && c[6] != '' result << Column.new(c_name, c_default, c_type, c[17] == 'YES') end end result end