indexes

# File activerecord/lib/active_record/connection_adapters/db2_adapter.rb, line 111
        def indexes(table_name, name = nil)
          tmp = {}
          schema = @connection_options[:schema] || ''
          with_statement do |stmt|
            stmt.indexes(table_name, schema).each do |t|
              next unless t[5]
              next if t[4] == 'SYSIBM' # Skip system indexes.
              idx_name = t[5].downcase
              col_name = t[8].downcase
              if tmp.has_key?(idx_name)
                tmp[idx_name].columns << col_name
              else
                is_unique = t[3] == 0
                tmp[idx_name] = IndexDefinition.new(table_name, idx_name, is_unique, [col_name])
              end
            end
          end
          tmp.values
        end