into  adventure.(none):/home/thek/Development/cpp/mysql-5.1-runtime

test programs.

(this is a backward-compatible change).

into  adventure.(none):/home/thek/Development/cpp/mysql-5.1-runtime

The embedded version of the server doesn't use column level grants, and 
the compile directive NO_EMBEDDED_ACCESS_CHECKS should be checked instead of
the redundant HAVE_QUERY_CACHE (which is always the case) to determine if 
column level grants should be compiled or not.

into  damien-katzs-computer.local:/Users/dkatz/mysql-5.1-runtime

explicitly.

of the stored procedure cursors (materialized on disk).

into  moksha.com.br:/Users/davi/mysql/mysql-5.1-runtime

into  moksha.com.br:/Users/davi/mysql/mysql-5.1-runtime

If mysql_lock_tables fails because the lock was aborted, we need to
reset thd->some_tables_delete, otherwise we might loop indefinitely
because handler's tables are not closed in a standard way, meaning
that close_thread_tables() (which resets some_tables_deleted) is not
used.

This patch fixes sporadical failures of handler_myisam/innodb tests
which were introduced by previous fix for this bug.

into  weblab.(none):/home/marcsql/TREE/mysql-5.1-27858-b

Before this patch, failures to write to the log tables (mysql.slow_log
and mysql.general_log) were improperly printed (the time was printed twice),
or not printed at all.

With this patch, failures to write to the log tables is reported in the
error log, for all cases of failures.

"DECLARE CURSOR FOR SHOW ..." is a syntax that currently appears to work,
but is untested for some SHOW commands and does not work for other SHOW
commands.

Since this is an un-intended feature that leaked as a result of a coding bug
(in the parser grammar), the correct fix is to fix the grammar to not accept
this construct.

In other words, "DECLARE CURSOR FOR SHOW <other commands that don't work>"
is not considered a bug, and we will not implement other features to make all
the SHOW commands usable inside a cursor just because someone exploited a bug.

mysql_change_user().

The problem was that THD::ull was not reset in THD::cleanup().

The fix is to reset it.

into  moksha.com.br:/Users/davi/mysql/bugs/31409-5.1

static but it's still used by another compilation unit.

Remove static qualifier from do_command definition.

into  moksha.com.br:/Users/davi/mysql/mysql-5.1-runtime

into  moksha.com.br:/Users/davi/mysql/mysql-5.1-runtime

into  moksha.com.br:/Users/davi/mysql/mysql-5.1-runtime

into  moksha.com.br:/Users/davi/mysql/mysql-5.1-runtime

into  moksha.com.br:/Users/davi/mysql/mysql-5.1-runtime

into  moksha.com.br:/Users/davi/mysql/bugs/21587-5.1

into  damien-katzs-computer.local:/Users/dkatz/mysql-5.1-runtime

of SQL_BIG_SELECTS.

The bug was that SQL_BIG_SELECTS was not properly set
in COM_CHANGE_USER.

The fix is to update SQL_BIG_SELECTS properly.

into  station.:/mnt/raid/alik/MySQL/devel/5.1-rt-merged

into  moksha.com.br:/Users/davi/mysql/push/bugs/31409-5.0

This deadlock occurs when a client issues a HANDLER ... OPEN statement
that tries to open a table that has a pending name-lock on it by another
client that also needs a name-lock on some other table which is already
open and associated to a HANDLER instance owned by the first client.
The deadlock happens because the open_table() function will back-off
and wait until the name-lock goes away, causing a circular wait if some
other name-lock is also pending for one of the open HANDLER tables.

Such situation, for example, can be easily repeated by issuing a RENAME
TABLE command in such a way that the existing table is already open
as a HANDLER table by another client and this client tries to open
a HANDLER to the new table name.

The solution is to allow handler tables with older versions (marked for
flush) to be closed before waiting for the name-lock completion. This is
safe because no other name-lock can be issued between the flush and the
check for pending name-locks.

The test case for this bug is going to be committed into 5.1 because it
requires a test feature only avaiable in 5.1 (wait_condition).

into  moksha.local:/Users/davi/mysql/push/mysql-5.1-runtime

into  station.:/mnt/raid/alik/MySQL/devel/5.1-rt-merged

into  damien-katzs-computer.local:/Users/dkatz/mysql-5.1-runtime