We should allow 19 as length of newly created TIMESTAMP fields.


mysql-test/r/type_timestamp.result:
  Added test of TIMESTAMP(19) support.
mysql-test/t/type_timestamp.test:
  Added test of TIMESTAMP(19) support.
sql/sql_parse.cc:
  add_field_to_list(): TIMESTAMP columns should also support 19 as length since it is
  length of 4.1 compatible representation.
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted