# File lib/dbd_oracle/Oracle.rb, line 298 def fetch rpc = @handle.fetch return nil if rpc.nil? (1..@ncols).each do |colnr| @arr[colnr-1] = @handle.getCol(colnr)[0] end @arr rescue OCIError => err raise DBI::DatabaseError.new(err.message, err.to_i) end