by starting with an empty index set and adding indexes to it until it
becomes covering. If the set becomes covering after adding the first index,
return NULL and don't try constructing ROR-intersection of one index (which
caused a crash)

into  mysql.com:/usr/home/pem/bug13729/mysql-5.0

into  mysql.com:/usr/home/pem/bug13729/mysql-5.0

into  mysql.com:/usr/home/ram/work/5.0.b15047

into  mysql.com:/usr/home/pem/bug13729/mysql-5.0

into  mysql.com:/usr/home/ram/work/5.0.b15047

into  mysql.com:/usr/home/ram/work/5.0.b15047

into  mysql.com:/usr/home/pem/bug13729/mysql-5.0

into  mysql.com:/home/stewart/Documents/MySQL/5.0/bug15215

into  mysql.com:/usr/home/ram/work/5.0.b15047

In the rare circumstance where a mysqld connects to a mgm server, then the
mgm server goes away before a node id can be allocated, it was possible to get
an Error in mgm protocol parser error message.

Larger stack size neaded for open table on x86 64 bit
Fix failing test cases
Deleted symlink from bk

into  regul.home.lan:/mnt/md/bk/mysql-5.0

into  mysql.com:/opt/local/work/mysql-5.0-root

check_stack_overrun().

into serg.mylan:/usr/home/serg/Abk/mysql-5.0

  Don't set thd->is_fatal_error in sql_update for duplicate key errors.

into  sanja.is.com.ua:/home/bell/mysql/bk/work-merge-5.0

into  sanja.is.com.ua:/home/bell/mysql/bk/work-merge-5.0

if inner routine has more local variables than outer one, and
one of its last variables was used as argument to NOT operator".

THD::spcont was non-0 when we were parsing stored routine/trigger
definition during execution of another stored routine. This confused
methods of Item_splocal and forced them use wrong runtime context.
Fix ensures that we always have THD::spcont equal to zero during
routine/trigger body parsing. This also allows to avoid problems
with errors which occur during parsing and SQL exception handlers.

Corrected function declaration 

into serg.mylan:/usr/home/serg/Abk/mysql-5.0

Fix a possible problem on RPM un-install. bug#15145

into  mysql.com:/usr/home/pem/show-sp-code/mysql-5.0