SQL mode TRADITIONAL
  Message is chenged from 'ER_WARN_NULL_TO_NOTNULL' to 'ER_BAD_NULL_ERROR'


mysql-test/r/auto_increment.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/r/create.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/r/insert.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/r/insert_select.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/r/key.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/r/null.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/r/null_key.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/r/ps_2myisam.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/r/ps_3innodb.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/r/ps_4heap.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/r/ps_5merge.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/r/ps_6bdb.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/r/ps_7ndb.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/r/strict.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/r/view.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/r/warnings.result:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    result change
mysql-test/t/strict.test:
  Fix for bug#11491 Misleading error message if not NULL column set to NULL,
                    SQL mode TRADITIONAL
    test change