BUG#26675 remove additional varialbes definations in mysqld.cc and add NDBCLUSTER macro in set_var.cc

into  dev3-63.(none):/home/zhl/mysql/mysql-5.1/bug26675

into  dev3-240.dev.cn.tlan:/home/justin.he/mysql/mysql-5.1/mysql-5.1-new-ndb-bj.merge

into  mysql.com:/windows/Linux_space/MySQL/mysql-5.1-new-ndb

into  mysql.com:/windows/Linux_space/MySQL/mysql-5.1

into  mysql.com:/windows/Linux_space/MySQL/mysql-5.1-new-ndb

into  mysql.com:/windows/Linux_space/MySQL/mysql-5.1

into  dev3-240.dev.cn.tlan:/home/justin.he/mysql/mysql-5.1/mysql-5.1-new-ndb-bj.merge

into  dev3-240.dev.cn.tlan:/home/justin.he/mysql/mysql-5.1/mysql-5.1-new-ndb-bj.merge

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.1-single-user

into  mysql.com:/windows/Linux_space/MySQL/mysql-5.1-new-ndb

into  mysql.com:/windows/Linux_space/MySQL/mysql-5.1-new-ndb

into  mysql.com:/windows/Linux_space/MySQL/mysql-5.1-new-ndb

into  mysql.com:/windows/Linux_space/MySQL/mysql-5.1

In certain cases AFTER UPDATE/DELETE triggers on NDB tables that referenced
subject table didn't see the results of operation which caused invocation
of those triggers. In other words AFTER trigger invoked as result of update
(or deletion) of particular row saw version of this row before update (or
deletion).

The problem occured because NDB handler in those cases postponed actual
update/delete operations to be able to perform them later as one batch.

This fix solves the problem by disabling this optimization for particular
operation if subject table has AFTER trigger for this operation defined.
To achieve this we introduce two new flags for handler::extra() method:
HA_EXTRA_DELETE_CANNOT_BATCH and HA_EXTRA_UPDATE_CANNOT_BATCH.
These are called if there exists AFTER DELETE/UPDATE triggers during a
statement that potentially can generate calls to delete_row()/update_row().
This includes multi_delete/multi_update statements as well as insert statements
that do delete/update as part of an ON DUPLICATE statement.

into  dev3-221.dev.cn.tlan:/home/ngb/mysql/mysql-5.1/bug18676

- set correct server id

into  mysql.com:/windows/Linux_space/MySQL/mysql-5.1-new-ndb

  - insert gap event on cluster connect

- insert gap event on cluster connect

- add any value to ndb
- use it to update correct server id in binlog thread

into  bodhi.local:/opt/local/work/mysql-5.1-runtime

into  bodhi.local:/opt/local/work/mysql-5.1-runtime

into  dev3-221.dev.cn.tlan:/home/ngb/mysql/mysql-5.1/mysql-5.1-bug21699

into  dev3-221.dev.cn.tlan:/home/ngb/mysql/mysql-5.1/mysql-5.1-bug21699

into  dev3-240.dev.cn.tlan:/home/justin.he/mysql/mysql-5.1/bug24521-5.1-new-ndb-bj

into  dev3-240.dev.cn.tlan:/home/justin.he/mysql/mysql-5.1/bug24521-5.1-new-ndb-bj

into  dev3-240.dev.cn.tlan:/home/justin.he/mysql/mysql-5.1/bug25295-5.1-new-ndb-bj

into  dev3-240.dev.cn.tlan:/home/justin.he/mysql/mysql-5.1/bug25295-5.1-new-ndb-bj

into  dev3-240.dev.cn.tlan:/home/justin.he/mysql/mysql-5.1/bug25875-5.1-new-ndb-bj