into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug29911

into  gleb.loc:/home/uchum/work/bk/5.0-opt

into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug29911

This bug manifested itself for join queries with GROUP BY and HAVING clauses
whose SELECT lists contained DISTINCT. It occurred when the optimizer could
deduce that the result set would have not more than one row.
The bug could lead to wrong result sets for queries of this type because
HAVING conditions were erroneously ignored in some cases in the function
remove_duplicates.   

into  gleb.loc:/home/uchum/work/bk/5.0-opt

After dumping triggers mysqldump copied 
the value of the OLD_SQL_MODE variable to the SQL_MODE
variable. If the --compact option of the mysqldump was
not set the OLD_SQL_MODE variable had the value
of the uninitialized SQL_MODE variable. So
usually the NO_AUTO_VALUE_ON_ZERO option of the
SQL_MODE variable was discarded.

This fix is for non-"--compact" mode of the mysqldump,
because mysqldump --compact never set SQL_MODE to the
value of NO_AUTO_VALUE_ON_ZERO.

The dump_triggers_for_table function has been modified
to restore previous value of the SQL_MODE variable after
dumping triggers using the SAVE_SQL_MODE temporary
variable.

into  moonbone.local:/mnt/gentoo64/work/29898-bug-5.0-opt-mysql

into  gleb.loc:/home/uchum/work/bk/5.0-opt

The Item_date_typecast::val_int function doesn't reset null_value flag.
This makes all values that follows the first null value to be treated as nulls
and led to a wrong result.

Now the Item_date_typecast::val_int function correctly sets the null_value flag
for both null and non-null values.

into  moonbone.local:/mnt/gentoo64/work/29850-bug-5.0-opt-mysql

a temporary table.

The result string of the Item_func_group_concat wasn't initialized in the 
copying constructor of the Item_func_group_concat class. This led to a
wrong charset of GROUP_CONCAT result when the select employs a temporary
table.

The copying constructor of the Item_func_group_concat class now correctly
initializes the charset of the result string.

into  mysql.com:/home/hf/work/29687/my50-29687

into  mysql.com:/home/hf/work/29687/my50-29687

into  bk-internal.mysql.com:/data0/bk/tsmith-tmp/mysql-5.0-maint

into  gleb.loc:/home/uchum/work/bk/5.0-opt

Optimization of queries with DETERMINISTIC functions in the
WHERE clause was not effective: sequential scan was always
used.
Now a SF with the DETERMINISTIC flags is treated as constant
when it's arguments are constants (or a SF doesn't has arguments).

into  gleb.loc:/home/uchum/work/bk/5.0-opt

For each view the mysqldump utility creates a temporary table
with the same name and the same columns as the view 
in order to satisfy views that depend on this view.
After the creation of all tables, mysqldump drops all
temporary tables and creates actual views.
However, --skip-add-drop-table and --compact flags disable
DROP TABLE statements for those temporary tables. Thus, it was
impossible to create the views because of existence of the
temporary tables with the same names.

table (datadir)
Set errno when retunring an error in my_create_with_symlink.

into  ramayana.hindu.god:/home/tsmith/m/bk/maint/50

into  ramayana.hindu.god:/home/tsmith/m/bk/maint/41

into  mysql.com:/home/psergey/mysql-5.0-bug29740

'/' and '\' in path delimiters:
- Fix this by creating new handler with exactly the same path line as
  was passed to ha_create/ha_open.

into  bodhi.(none):/opt/local/work/mysql-5.0-runtime

into  sin.intern.azundris.com:/home/tnurnberg/27198/50-27198

into  sin.intern.azundris.com:/home/tnurnberg/27198/50-27198

into  sin.intern.azundris.com:/home/tnurnberg/27198/41-27198

into  bodhi.(none):/opt/local/work/mysql-5.0-runtime

selected prior: ensure the fix also works for information_schema
tables.

into  chilla.local:/home/mydev/mysql-5.0-axmrg

In embedded server we use result->alloc to store field data for the
result, but we didn't clean the result->alloc if the query returned
an empty recordset. Cleaning for the empty recordset enabled

  A typo fixed.

  Fixed compiler warning.

  A comment changed.

The get_time_value function is added. It is used to obtain TIME values both
from items the can return time as an integer and from items that can return
time only as a string.
The Arg_comparator::compare_datetime function now uses pointer to a getter
function to obtain values to compare. Now this function is also used for
comparison of TIME values.
The get_value_func variable is added to the Arg_comparator class.
It points to a getter function for the DATE/DATETIME/TIME comparator.

Linux Debug build (possible deadlock)"

The bug is not repeatable any more.