- Added an alterantive search path for WiX components
- Added a custom welcome dialog to include the copyright line (Bug#59805 and Bug#59512)
- Excluded some binaries to make package smaller, in effect makig the
  "essentials" package obsolete
- Added a bit more error checking when running the WiX tools

WiX XML changes done by Johannes Taxacher

notifying PB2 the test fails through mysql-test/collections/default.experimental.

FREED IN FLUSH_READ_LOCK (VALGRIND WARNING).

The problem was that under some circustances the memory allocated
for Query_tables_list::sroutines was not freed properly.
The cause of this problem was the absence of
LEX::restore_backup_query_tables_list() call in one of the branches
in mysql_table_grant() function.

      
Impementing Test Review Comment.
      
Bug test scenario:      
SELECT is not returning result set for "equal" (=) and "NULL safe equal
operator"  (<=>) on BIT data type. Extending this scenario for all data types

This patch inserts an 'ENABLE_GCOV' option for enabling gcov compilation
on Linux machines. It modifies the CMakeLists.txt setting this option
to 'OFF' by default.

Note: The option requires a debug build. For example, 
      -DCMAKE_BUILD_TYPE:string="Debug" 

This assert could be triggered during two phase commit if binary
log was used as transaction coordinator log. The triggered assert
checks that the same number of transaction IDs are processed in
the prepare and commit phases.

The reason it was triggered, was that the transaction consisted
of an INSERT/UPDATE IGNORE that had an ignorable error. Since it
had an error, no row log events were made and therefore
prepared_xids was 0. However, since it was an IGNORE statement,
the statement started a read/write statement transaction, committed
it and completed successfully.

This patch fixes the problem by adjusting the assert to take
this possibility into account.

Test case added to binlog.binlog_innodb_row.test.

If LOAD DATA INFILE featured a SET clause, the name=value pairs
would be regenerated using item::print. Unfortunately, that code
is mostly optimized for EXPLAIN EXTENDED output and such, and can
not be relied on to return valid SQL.

We now name each value its original, user-supplied form and use
that to create LOAD DATA INFILE statements for statement-based
replication.

Automerged bzr bundle from bug report into latest mysql-5.5.

increase the version number by two

and innodb

The 5.5 version of the patch.

The server doesn't restrict the data that can be inserted into integer columns 
with explicitly specified length that's smaller than what the type can handle,
e.g. 1234 can be inserted into an INT(2) column just fine.
Thus, when calcualting the maximum width of expressions involving such 
restricted integer columns we need to use the implicit maximum width of 
the field instead of the explicitly speficied one.
Fixed the server to use the implicit maximum in such cases and made sure 
the implicit maximum is addjusted the same way as the explicit one wrt
signedness.

Fixed several test case results (ctype_*.result, metadata.result and 
type_ranges.result) to reflect the extended column widths.

Added a regression test case in distinct.test.

Note : this is the behavior preserving fix that makes 5.5 behave as 5.1 and 
earlier. In the mysql trunk we'll add a insert time check for the explict 
maximum size.

 - add support for choosing the engine of test
    table(t1) with $engine_type
 - add primary key to the test table(t1) to support
   replication of BLOB/TEXT (also with ENGINE=ndb)
 - change the suppression since the warning printed to error log
  now says "Column 1"

              IN WAIT_SHOW_CONDITION) 

There was a typo in the name of one of the parameters to the
include file wait_show_condition. The parameter name was being
set to "connection" instead of "condition".

We fix this typo, improve one instruction in the test case and
deploy parameter checks inside wait_show_condition.inc.

Replaced the error code by error name

Added --result-file option, which will produce var/mtr-results.txt
Output has a simple format:

<tag> : <value>  for general info on test run
{
  <tag> : <value>
  ....
}                for each test

Output from failed tests are included but may be truncated.
See WL for more details.

Attempts to assign value to a table column from trigger by using
NEW.column_name pseudo-variable might result in garbled data.
That happened when:
  - the column had a BLOB-based type (e.g. TEXT)
    and
  - the value being assigned was retrieved from stored routine variable
    of the same type.

The problem was that BLOB values were not copied correctly in this
case. Instead of doing a copy of a real value, the value's representation
in record buffer was copied. This representation is essentially a
pointer to a buffer associated with the virtual table for routine
variables where the real value is stored. Since this buffer got
freed once trigger was left or could have changed its contents when
new value was assigned to corresponding routine variable such a shallow
copying resulted in garbled data in NEW.colum_name column.

It worked in 5.1 due to a subtle bug in create_virtual_tmp_table():
  - in 5.1 create_virtual_tmp_table() returned a table which
    had db_low_byte_first == false.
  - in 5.5 and up create_virtual_tmp_table() returns a table which
    has db_low_byte_first == true.
Actually, db_low_byte_first == false only for ISAM storage engine,
which was deprecated and removed in 5.0.

Having db_low_byte_first == false led to getting false in the
complex condition for the 2nd "if" in field_conv(), which in turn
led to copy-blob-behavior as a fall-back strategy:
  - to->table->s->db_low_byte_first was true (correct value)
  - from->table->s->db_low_byte_first was false (incorrect value)

In 5.5 and up that condition is true, which means blob-values are
not copied.

THAT CALL STORED PROCEDURES.

The bug was introduced by WL#4435. The problem was that if a stored
procedure generated a few result sets with different set of columns,
a new memory would be allocated after every EXECUTE for every
result set.

The fix is to introduce a new memory root in scope of MYSQL_STMT,
and to store result-set metadata in that memory root.