structure buffer).

This is a follow-up for WL#4435. The bug actually existed not only
MYSQL_TYPE_DATETIME type. The problem was that Item_param::set_value()
was written in an assumption that it's working with expressions, i.e.
with basic data types.

There are two different quick fixes here:
  a) Change Item_param::make_field() -- remove setting of
     Send_field::length, Send_field::charsetnr, Send_field::flags and
     Send_field::type.

     That would lead to marshalling all data using basic types to the client
     (MYSQL_TYPE_LONGLONG, MYSQL_TYPE_DOUBLE, MYSQL_TYPE_STRING and
     MYSQL_TYPE_NEWDECIMAL). In particular, that means, DATETIME would be
     sent as MYSQL_TYPE_STRING, TINYINT -- as MYSQL_TYPE_LONGLONG, etc.

     That could be Ok for the client, because the client library does
     reverse conversion automatically (the client program would see DATETIME
     as MYSQL_TIME object). However, there is a problem with metadata --
     the metadata would be wrong (misleading): it would say that DATETIME is
     marshaled as MYSQL_TYPE_DATETIME, not as MYSQL_TYPE_STRING.

  b) Set Item_param::param_type properly to actual underlying field type.
     That would lead to double conversion inside the server: for example,
     MYSQL_TIME-object would be converted into STRING-object
     (in Item_param::set_value()), and then converted back to MYSQL_TIME-object
     (in Item_param::send()).

     The data however would be marshalled more properly, and also metadata would
     be correct.

This patch implements b).

There is also a possibility to avoid double conversion either by clonning
the data field, or by storing a reference to it and using it on Item::send()
time. That requires more work and might be done later.

      MySQL-shared RPM no longer provides mysql-shared

The spec file is changed to explicitly "provide" "mysql-shared"
by the "shared" sub-RPM.

Backport version info handling  (Windows-specific) from next-mr. 
Instead of adding ".res" object as linker flag, add  resource file (.rc) file to the source list.
This is more obvious and less error prone method.

--with-comment correctly
      
Properly convert --with-comment
do not uppercase it, quote as it might contain spaces.

( Based on review comments)

in different default schema.

In strict mode, when data truncation or conversion happens,
THD::killed is set to THD::KILL_BAD_DATA.

This is abuse of KILL mechanism to guarantee that execution
of statement is aborted.

The stored procedures execution, on the other hand,
upon detection that a connection was killed, would
terminate immediately, without trying to restore the caller's
context, in particular, restore the caller's current schema.

The fix is, when terminating a stored procedure execution,
to only bypass cleanup if the entire connection was killed,
not in case of other forms of KILL.


mysql-test/r/sp-bugs.result:
  Added result for a test case for bug#54375.
mysql-test/t/sp-bugs.test:
  Added test case for bug#54375.
sql/sp_head.cc:
  sp_head::execute modified: restore saved current db if
  connection is not killed.

- added missing DBUG_RETURN
- fixed whitespace according to coding style.

This bug was introduced in this revision: 
kostja@sun.com-20100727102553-b4n2ojcyfj79l2x7
("A pre-requisite patch for the fix for Bug#52044.")

It happens because close_thread_tables() is now called in
open_and_lock_tables upon failure.  Hence, table is no longer
open when optimizer tries to do cleanup.

Fix: Make sure to do cleanup in st_select_lex_unit::prepare()
upon failure. This way, cleanup() is called before tables are
released.

mysql-test/r/subselect.result:
  Added test case for Bug#57704.
mysql-test/t/subselect.test:
  Added test case for Bug#57704.
sql/sql_union.cc:
  st_select_lex_unit::prepare():  On failure, make sure cleanup()
  is called.

ALTER TABLE RENAME, DISABLE KEYS.

The code of ALTER TABLE RENAME, DISABLE KEYS could
issue a commit while holding LOCK_open mutex.
This is a regression introduced by the fix for
Bug 54453.
This failed an assert guarding us against a potential
deadlock with connections trying to execute
FLUSH TABLES WITH READ LOCK.

The fix is to move acquisition of LOCK_open outside
the section that issues ha_autocommit_or_rollback().
LOCK_open is taken to protect against concurrent
operations with .frms and the table definition
cache, and doesn't need to cover the call to commit.

A test case added to innodb_mysql.test.

The patch is to be null-merged to 5.5, which
already has 54453 null-merged to it.

mysql-test/suite/innodb/r/innodb_mysql.result:
  Added test results for test for bug#56619.
mysql-test/suite/innodb/t/innodb_mysql.test:
  Added test for bug#56619.
sql/sql_table.cc:
  mysql_alter_table() modified: moved acquisition of LOCK_open
  after call to ha_autocommit_or_rollback.

sql/item_func.cc:
  Item_func::fix_fields modified: increased minimal required stack
  size in call to check_stack_overrun().

The problem was that the scheduler function used to handle a
new user connection could use the ER() macro without having a
THD object bound to the current thread. The crash would happen
whenever the function failed to create a new thread to handle a
user connection. Thread creation can fail due to lack or limit
of available resources.

The solution is to simply use the ER_THD() macro instead and pass
to it the THD object which would be bound to the connection.

Fix was tested manually. In a test case, it is too cumbersome to
inject a error in this context.

sql/mysqld.cc:
  Use ER_THD and pass the object.

Quoting from the bug report:

The pstack library has been included in MySQL since version
4.0.0. It's useless and should be removed.

Details: According to its own documentation, pstack only works
on Linux on x86 in 32 bit mode and requires LinuxThreads and a
statically linked binary. It doesn't really support any Linux
from 2003 or later and doesn't work on any other OS.

The --enable-pstack option is thus deprecated and has no effect.

Bug#58041 : Created separate per push and daily collections for 5.5-bugteam. Moved rpl_binlog_row to daily. Run just main suite for ps_row and
embedded per push. Other suites run daily

storage/ndb/src/mgmsrv/InitConfigFileParser.cpp:
  Added 'const' to fix compilation error.

GCOV builds were broken after the patch for Bug#57933
which added add -Wdeclaration-after-statement to gcc builds.

This patch fixes:
stacktrace.c:328: warning: ISO C90 forbids mixed
declarations and code

No test case added.

No conflicts

GCOV builds were broken after the patch for Bug#57933
which added add -Wdeclaration-after-statement to gcc builds.

This patch fixes:
stacktrace.c:328: warning: ISO C90 forbids mixed
declarations and code

No test case added.

Bug#58041 : Moved rpl_binlog_row to daily. Run just main suite for ps_row and embedded per push. Other suites run daily

sporadically.

The cause of the sporadic time out was a leaking protection
against the global read lock, taken by the RENAME statement,
and not released in case of an error occurred during RENAME.
The leaking protection counter would lead to the value of
protect_against_global_read never dropping to 0.
Consequently FLUSH TABLES in all connections, including the
one that leaked the protection, could not proceed.
 
The fix is to ensure that all branchesin RENAME code properly
release GRL protection.

mysql-test/r/log_tables.result:
  Added results for test for bug#47924.
mysql-test/t/log_tables.test:
  Added test for bug#47924.
sql/sql_rename.cc:
  mysql_rename_tables() modified: replaced return from function
  to goto to clean up code block in case of error.