bzr push into mysql-5.5-cluster-spj branch (ole.john.aske:3354 to 3355)

[Ole John Aske]

 3355 Ole John Aske	2011-06-16 [merge]
      Initial merge of mysql-5.1-telco-7.0-spj-scan-scan into mysql-5.5-cluster

    added:
      mysql-test/suite/ndb/r/ndb_join_pushdown.result
      mysql-test/suite/ndb/t/ndb_join_pushdown.test
      sql/abstract_query_plan.cc
      sql/abstract_query_plan.h
      sql/ha_ndbcluster_push.cc
      sql/ha_ndbcluster_push.h
      storage/ndb/ndbapi-examples/ndbapi_multi_cursor/
      storage/ndb/ndbapi-examples/ndbapi_multi_cursor/main.cpp
      storage/ndb/test/tools/spj_performance_test.cpp
      storage/ndb/test/tools/spj_sanity_test.cpp
      storage/ndb/test/tools/test_spj.cpp
    modified:
      .bzr-mysql/default.conf
      libmysqld/CMakeLists.txt
      mysql-test/suite/ndb/my.cnf
      mysql-test/suite/ndb/r/ndb_basic.result
      mysql-test/suite/ndb/r/ndb_blob.result
      mysql-test/suite/ndb/r/ndb_condition_pushdown.result
      mysql-test/suite/ndb/r/ndb_dbug_tc_select.result
      mysql-test/suite/ndb/r/ndb_gis.result
      mysql-test/suite/ndb/r/ndb_index.result
      mysql-test/suite/ndb/r/ndb_statistics.result
      mysql-test/suite/ndb/t/ndb_condition_pushdown.test
      mysql-test/suite/ndb/t/ps_7ndb.test
      scripts/mysql_system_tables.sql
      sql/CMakeLists.txt
      sql/ha_ndbcluster.cc
      sql/ha_ndbcluster.h
      sql/ha_ndbcluster_cond.cc
      sql/handler.cc
      sql/handler.h
      sql/ndb_thd_ndb.h
      sql/opt_range.h
      sql/share/errmsg-utf8.txt
      sql/sql_select.cc
      sql/sql_select.h
      storage/ndb/CMakeLists.txt
      storage/ndb/src/kernel/blocks/dblqh/DblqhMain.cpp
      storage/ndb/src/kernel/blocks/qmgr/QmgrMain.cpp
      storage/ndb/src/kernel/vm/NdbSeqLock.hpp
      storage/ndb/src/ndbapi/NdbEventOperationImpl.cpp
      storage/ndb/src/ndbapi/NdbQueryBuilder.cpp
      storage/ndb/src/ndbapi/NdbQueryBuilder.hpp
      storage/ndb/src/ndbapi/NdbQueryBuilderImpl.hpp
      storage/ndb/src/ndbapi/NdbQueryOperation.cpp
      storage/ndb/src/ndbapi/ndberror.c
      storage/ndb/test/include/HugoQueryBuilder.hpp
      storage/ndb/test/ndbapi/testSystemRestart.cpp
      storage/ndb/test/run-test/autotest-boot.sh
      storage/ndb/test/src/HugoQueryBuilder.cpp
      storage/ndb/test/src/NdbBackup.cpp
      storage/ndb/test/tools/CMakeLists.txt
      storage/ndb/test/tools/Makefile.am
 3354 magnus.blaudd@stripped	2011-06-09
      WL#5906 read before write removal (RBWR)
       - Add MCP patch for read removal in MySQL Servers
         update and delete loops.
       - Slightly modified version compared to 7.0 where this
         version checks the limitations of the algorithm in the MySQL
         Server code and only the limitations of NDB is done in ha_ndbcluster
       - Update test result slightly after merging in patch
         for bug#37153 rewrite

    modified:
      mysql-test/suite/ndb/r/ndb_update_no_read.result
      mysql-test/suite/ndb/t/disabled.def
      sql/ha_ndbcluster.cc
      sql/ha_ndbcluster.h
      sql/ha_ndbcluster_glue.h
      sql/handler.h
      sql/sql_delete.cc
      sql/sql_update.cc

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