impossible create copy of table, if table contain default value for timestamp field

create table `new_name` select * from `old_table`

CREATE TABLE `table1` (

  `f1` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP

) ENGINE=InnoDB DEFAULT CHARSET=utf8;

0 row(s) affected

CREATE TABLE `table2` (

  `f2` timestamp NULL DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP

) ENGINE=InnoDB DEFAULT CHARSET=utf8

0 row(s) affected

create table `table1copy` select * from `table1` limit 0;

Error Code: 1067

Invalid default value for 'f1'

create table `table2copy` select * from `table2` limit 0;

0 row(s) affected

show create table table2copy

CREATE TABLE `table2copy` (

  `f2` timestamp NULL DEFAULT NULL

) ENGINE=InnoDB DEFAULT CHARSET=utf8