- Merged; updated test case.

into  kpdesk.mysql.com:/home/thek/dev/bug22043/my51-bug22043

- Refactoring of duplicate code
- Modified bad test cases
- Changed expected error when operating on information_schema.

- Merge patch.
- Test case needed update because event number were off.
- Error code has changed because db name validation rules
  changes between 5.0 and 5.1

into  kpdesk.mysql.com:/home/thek/dev/bug22043/my51-bug22043

- CREATE PROCEDURE stores database name based on query context instead
  of 'current database' as set by 'USE' according to manual.
  The bug reporter interpret the filtering statements as bug for
   DROP PROCEDURE based on this behavior.
- Removed the code which changes db context.
- Added code to check that a valid db was supplied.  

into  mysql.com:/usr/home/ram/work/bug21587/my51-bug21587

into  mysql.com:/usr/home/ram/work/bug21587/my51-bug21587

into  shakedown.(none):/home/jpipes/dev/mysql-5.1-new-maint2

Don't link mysql_upgrade with mysys

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint

Problems (appear only under some circumstances): 
  1. we get a reference to a deleted table searching in the 
     thd->handler_tables_hash in the mysql_ha_read().

  2. DBUG_ASSERT(table->file->inited == handler::NONE); assert fails in the
     close_thread_table().

Fix: end open index scans and table scans and remove references to the 
tables from the handler tables hash. After this preparation it is safe 
to close the tables. The close can no longer fail on open index/table 
scans and the closed table will not be used again by handler functions.
                                 

into  polly.local:/home/kaa/src/maint/mysql-5.1-maint

into  polly.local:/tmp/maint/bug22077/my51-bug22077

into  ymer.(none):/usr/local/mysql/tmp/mysql-5.1-new-maint

into  ymer.(none):/usr/local/mysql/tmp/mysql-5.0-gca

traces in Valgrind (broken libc6-dbg).
Installing libc6-dbg on Debian will still provide proper bactraces, even
without setting LD_LIBRARY_PATH explicitly.

since that is where  the lang files etc are

Remove other warnings about unused variables

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint

And it's not an "opt"

 - Put 'my_getpagesize' in it's own .c file
 - Map the call 'my_getpagesize' directly to 'getpagesize' if it exists
 - Add default implementation for 'my_getpagesize' to be used if no platform
   specfic function exists

Disabling debug printouts for valgrind builds that print unallocated memory.

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint

Removing valgrind memory checks from code.

Patch to fix valgrind warning that uninitialized bytes were written. 
The warning was caused by set_default(), which assumes that the field pointer is pointing
into record[0], while all other functions honors the move_field_offset().