Fixed warnings
Fixed error numbers


mysql-test/extra/rpl_tests/rpl_loaddata.test:
  Fixed warnings
mysql-test/r/ndb_single_user.result:
  Post-merge fixes
  Changed error numbers
mysql-test/t/bigint.test:
  Fixed warnings
mysql-test/t/ndb_single_user.test:
  Post-merge fixes
  Changed error numbers