Merge dev3-221.dev.cn.tlan:/home/ngb/mysql/mysql-5.0/bug29851

into  dev3-221.dev.cn.tlan:/home/ngb/mysql/mysql-5.1/mysql-5.1-bug29851


mysql-test/suite/ndb/r/ndb_alter_table2.result:
  C
  ul.
  C
sql/ha_ndbcluster.cc:
  c