- Check if we have E(#rows) for 'range' access on the smaller interval 
  on the same index. If yes, adjust the estimate.

into  moonbone.local:/work/tmp_merge-5.1-opt-mysql

  After merge changes

CMake versions > 2.4 allow linking to STATIC or SHARED libraries only.

into  moonbone.local:/work/tmp_merge-5.1-opt-mysql

into  lamia.home:/home/timka/mysql/src/5.1-bug-21456

into  moonbone.local:/work/tmp_merge-5.1-opt-mysql

into  moonbone.local:/work/tmp_merge-5.0-mysql

into  moonbone.local:/work/tmp_merge-4.1-opt-mysql

into  moonbone.local:/work/tmp_merge-5.0-mysql

into  zim.(none):/home/brian/mysql/arch-5.1

into  zim.(none):/home/brian/mysql/arch-5.1

Fixed "discover" in the handler API.

Fixed problem where handlerton was not zero'ed. I need to look around, I suspect this problem is more widespread. 

into  mysql.com:/home/psergey/mysql-5.0-bug16255-merge

into  rurik.mysql.com:/home/igor/mysql-5.0-opt

const tables. This resulted in choosing extremely inefficient
execution plans in same cases when distribution of data in
joined were skewed (see the customer test case for the bug).

  Corrected fix for bug#18165

  Corrected fix for bug#18165

 Must not use Item_direct_ref in HAVING because it points to
 the new value (witch is not yet calculated for the first row).

into  mysql.com:/home/cps/mysql/trees/mysql-5.1-virgin

  Corrected test case for the bug#21261
sql_parse.cc:
  Corrected fix for bug#21261

into  lamia.home:/home/timka/mysql/src/5.0-bug-21456

into  example.com:/work/mysql-5.1-runtime

should work in Prepared Statements. Post-review changeset.

Problem: There are some commands which are avaiable to be executed in SP
         but cannot be prepared. This patch fixes this and makes it possible
         prepare these statements.

Changes: The commands later are made available in PS. RESET has been forbidden
         in SF/Trigger.

Solution: All current server commands where checked and those missing (see later)
          we added. Tests for all of the commands with repeated executions were
          added - testing with SP, SF and PS.

SHOW BINLOG EVENTS
SHOW (MASTER | SLAVE) STATUS
SHOW (MASTER | BINARY) LOGS
SHOW (PROCEDURE | FUNCTION) CODE (parsable only in debug builds)
SHOW CREATE (PROCEDURE | FUNCTION | EVENT | TABLE | VIEW)
SHOW (AUTHORS | CONTRIBUTORS | WARNINGS | ERRORS)
CHANGE MASTER
RESET (MASTER | SLAVE | QUERY CACHE)
SLAVE (START | STOP)
CHECKSUM (TABLE | TABLES)
INSTALL PLUGIN
UNINSTALL PLUGIN
CACHE INDEX
LOAD INDEX INTO CACHE
GRANT
REVOKE
KILL
(CREATE | RENAME | DROP) DATABASE
(CREATE | RENAME | DROP) USER
FLUSH (TABLE | TABLES | TABLES WITH READ LOCK | HOSTS | PRIVILEGES |
       LOGS | STATUS | MASTER | SLAVE | DES_KEY_FILE | USER_RESOURCES)

GROUP BY/DISTINCT pruning optimization must be done before ORDER BY 
optimization because ORDER BY may be removed when GROUP BY/DISTINCT
sorts as a side effect, e.g. in 
  SELECT DISTINCT <non-key-col>,<pk> FROM t1
  ORDER BY <non-key-col> DISTINCT
must be removed before ORDER BY as if done the other way around
it will remove both.

into  mysql.com:/home/cps/mysql/trees/mysql-5.1-virgin

into  mysql.com:/home/cps/mysql/trees/mysql-5.1-virgin

Plugins now when compiled or not compiled work correctly with status variables. 
Status variables from plugins now set their own names (removed bit where plugin name was pre-appended this broke Innodb and Cluster)
A few Makefile cleanups. 

into  moonbone.local:/work/21475-fix-5.0-opt-mysql

  Additional fix for bug #21475
item_func.h, item_func.cc:
  Additional fix for bug#16861

into  salvation.intern.azundris.com:/home/tnurnberg/work/mysql-5.0-maint-20987

into  salvation.intern.azundris.com:/home/tnurnberg/work/mysql-5.0-maint-20987

into  zippy.cornsilk.net:/home/cmiller/work/mysql/merge/mysql-5.0