GitLab

 - Print warning that says display width is not supported for datatype TIMESTAMP, if user tries to create a TIMESTAMP column with display width.
 - Use display width for TIMESTAMP only in type_timestamp test to make sure warning is displayed correctly.


mysql-test/include/ps_create.inc:
  Reove all uses of display width in for TIMESTAMP columns, except in the type_timestamp test.
mysql-test/r/alias.result:
  Reove all uses of display width in for TIMESTAMP columns, except in the type_timestamp test.
mysql-test/r/func_date_add.result:
  Reove all uses of display width in for TIMESTAMP columns, except in the type_timestamp test.
mysql-test/r/func_str.result:
  Reove all uses of display width in for TIMESTAMP columns, except in the type_timestamp test.
mysql-test/r/func_time.result:
  Reove all uses of display width in for TIMESTAMP columns, except in the type_timestamp test.
mysql-test/r/group_by.result:
  Reove all use...