into  mysql.com:/home/hf/work/25973/my51-25973

into  linux-st28.site:/home/martin/mysql/src/5.1o-bug20604-tp

 
The function that checks whether we can use keys for aggregates,
find_key_for_maxmin(), assumes that keys disabled by ALTER TABLE
... DISABLE KEYS are not in the set table->keys_in_use_for_query.
I.E., if a key is in this set, the optimizer assumes it is free to 
use it.
  
The bug is that keys disabled with ALTER TABLE ... DISABLE KEYS still
appear in table->keys_in_use_for_query When the TABLE object has been 
initialized with setup_tables(). Before setup_tables is called, however, 
keys that are disabled in the aforementioned way are not included in
TABLE::keys_in_use_for_query. 
  
The provided patch changes the code that updates keys_is_use_for_query so 
that it assumes that keys_is_use_for_query already takes into account all 
disabled keys, and generally all keys that should be used by the query.

it can't be compile everywhere if we just cast pointer to pthread_t
So now we use correct pthread_self() value as the pthread_t and
pointer where we need to identify the thread exactly.

binlog_filter and rpl_filter are initialized in server's 'main' function
which doesn't work in the embedded server. So this code moved to
function working in both cases.

into  mysql.com:/home/gluh/MySQL/Merge/5.1

into  mysql.com:/home/gluh/MySQL/Merge/5.1

into  mysql.com:/home/gluh/MySQL/Merge/5.0

into  mockturtle.local:/home/dlenev/src/mysql-5.1-merge

  Don't use -Wshadow by default yet

into  mockturtle.local:/home/dlenev/src/mysql-5.1-merge

into  bk-internal.mysql.com:/data0/bk/mysql-5.1-marvel

into  bk-internal.mysql.com:/data0/bk/mysql-5.1-marvel

into  poseidon.mysql.com:/home/tomas/mysql-5.1-new-ndb

into  mockturtle.local:/home/dlenev/src/mysql-5.1-merge

into  mockturtle.local:/home/dlenev/src/mysql-5.0-merge

into  mockturtle.local:/home/dlenev/src/mysql-5.1-merge

into  poseidon.mysql.com:/home/tomas/mysql-5.1-new-ndb

- added extra cluster connect inicator bit for better handeling of delacation of event operations on cluster disconnect
- added extra assert to try to track down valgrind issue

into  mysql.com:/home/psergey/mysql-5.1-bug8804-r12-merge

into  mysql.com:/home/psergey/mysql-5.0-bug8804-r12

Fixed typo problem that surfaced after the merge

into  mysql.com:/home/svoj/devel/mysql/merge/mysql-5.1-engines

into  mysql.com:/home/svoj/devel/mysql/merge/mysql-5.1-engines

into  weblab.(none):/home/marcsql/TREE/mysql-5.1-21029

The build scripts in general, using automake, autoconf, etc, contain several
special commands and work around all related to the way the bison code in the
parser is built, for sql/sql_yacc.yy. These work arounds, accumulated over
time during development, ultimately cause the build scripts to be unstable
and cause build defects by not enforcing dependencies.

This fix simplifies the build process and aligns it with the automake tooling,
which provides native support for bison and *.yy files.

In particular, the following problem have been fixed:
- dependencies with sql_yacc.cc were not honored (Bug 21029), leading to
  corrupted builds,
- the work around introduced by Bug 24557, to cleanup the generated files
  sql_yacc.h and sql_yacc.cc, has been removed,
- the generated makefile, in a source distribution, used to destroy the files
  sql_yacc.h and sql_yacc.cc on a 'make clean' target. This has been fixed:
  these files are now removed by make maintainer-clean.
- The root cause of the problem found with gcc 4.1 (see Bug 24619) has been
  clearly documented, and the "sed" hack has been replaced by a cleaner
  work around, when building the code with bison 1.875.
- Removed the file sql/sql_yacc.yy.bak, added by WL 3031 by accident.
- Removed the unnecessary AM_YFLAG= --debug introduced by WL 3432, since
  the compiling option DBUG_OFF takes precedence when setting YYDEBUG.

into  mysql.com:/home/svoj/devel/mysql/merge/mysql-5.0-engines

into  mysql.com:/home/svoj/devel/mysql/merge/mysql-5.0-engines

into  mysql.com:/home/psergey/mysql-5.1-bug8804-r12-merge

identical pushed_cond_guards arrays. Allocate only one always.

into  mockturtle.local:/home/dlenev/src/mysql-5.1-merge

the team tree for additional investigation.

into  mockturtle.local:/home/dlenev/src/mysql-5.0-merge

into  mockturtle.local:/home/dlenev/src/mysql-5.1-merge

into  mysql.com:/home/psergey/mysql-5.0-bug8804-r12