Conflicts:
  - mysql-test/r/partition.result
  - mysql-test/r/variables_debug.result
  - mysql-test/t/partition.test
  - mysql-test/t/variables_debug.test

(make relies GNU extentions). The patch was partially
backport from 6.0.

Original comment:
bug#30708: make relies GNU extensions.  Now that we no longer use
BitKeeper we can safely remove the SCCS handling with no loss of
functionality.

from 6.0 to trunk-bugfixing.

That was a pure test issue -- filter implementation in Perl did not work
on some platform (the bug occurred on Windows Server 2008 with
Cygwin Perl 5.10.0).

in a multiquery packet): fix NDB test failures.

removing disabled line for rpl_row_create_table  due to Bug#45576. Anyway, the test is still there because of Bug#51574

pushing to next-mr-bugfixing from working branch

multiquery packet).

Background:

  - a query can contain multiple SQL statements;

  - the server frees resources allocated to process a query when the
    whole query is handled. In other words, resources allocated to process
    one SQL statement from a multi-statement query are freed when all SQL
    statements are handled.

The problem was that the parser allocated a buffer of size of the whole
query for each SQL statement in a multi-statement query. Thus, if a query
had many SQL-statements (so, the query was long), but each SQL statement
was short, ther parser tried to allocate huge amount of memory (number of
small SQL statements * length of the whole query).

The memory was allocated for a so-called "cpp buffer", which is intended to
store pre-processed SQL statement -- SQL text without version specific
comments.

The fix is to allocate memory for the "cpp buffer" once for all SQL
statements (once for a query).

for ALTER TABLE, LOAD DATA).

ROW_COUNT is now assigned according to the following rules:

  - In my_ok():
    - for DML statements: to the number of affected rows;
    - for DDL statements: to 0.

  - In my_eof(): to -1 to indicate that there was a result set.

    We derive this semantics from the JDBC specification, where int
    java.sql.Statement.getUpdateCount() is defined to (sic) "return the
    current result as an update count; if the result is a ResultSet
    object or there are no more results, -1 is returned".

  - In my_error(): to -1 to be compatible with the MySQL C API and
    MySQL ODBC driver.

  - For SIGNAL statements: to 0 per WL#2110 specification. Zero is used
    since that's the "default" value of ROW_COUNT in the diagnostics area.

sql/protocol.cc:
  Fix a typo.
sql/sql_class.h:
  - Introduce THD::get_row_count_func() / THD::set_row_count_func();
  - Remove the CF_HAS_ROW_COUNT define
sql/sql_parse.cc:
  CF_HAS_ROW_COUNT was eliminated.

 - Update/fix file layouts for each package type, add new types for
   native package formats including deb, rpm and svr4.

 - Build all plugins, including debug versions

 - Update compiler flags to match current release

 - Add missing @VAR@ expansions

 - Install correct mysqclient library symlinks

 - Fix icc/ia64 builds

 - Fix install of libmysqld-debug

 - Don't include mysql_embedded

 - Remove unpackaged manual pages to avoid missing files warnings

 - Don't install mtr's test suite

with other merges from the old distribution-specific spec file.

 - update copyright notices

 - remove __os_install_post override, it was only necessary as a
   hack to build debuginfo packages - now that we no longer make
   them we can revert to the distribution macro which likely has
   other useful bits we might want

 - remove _unpackaged_files_terminate_build override, we want to
   know of any orphaned files

 - include native distribution support

 - no longer build separate debuginfo RPMs, instead just include
   debug/symbols in all binaries, which is more useful for support

 - include support for building commercial RPMs, requires a
   commercial source tree

 - remove cluster RPM support, we don't build them from this
   source tree

 - use CMake for building, and update package lists to match the
   new install layout/files.  Remove any options which were only
   useful for automake builds (e.g. yassl/zlib).

 - other minor cleanups

with mysql-test/var as a symlink any longer.

Conflicts:

Text conflict in sql/sql_base.cc
Text conflict in sql/sql_partition.cc
Text conflict in sql/sql_priv.h
Text conflict in sql/sql_show.cc

            via mysqld_safe

Plugin dir was set to a hard-coded path instead of relative the base dir.

This patch fixes this by using a path relative the basedir instead of the
plugin directory indicated by the configuration.

Conflicts:

Text conflict in tests/mysql_client_test.c

Text conflict in sql/log.cc
Text conflict in sql/log.h
Text conflict in sql/sql_class.cc
Text conflict in sql/sql_load.cc

remember range endpoints

The Loose Index Scan optimization keeps track of a sequence
of intervals. For the current interval it maintains the
current interval's endpoints. But the maximum endpoint was
not stored in the SQL layer; rather, it relied on the
storage engine to retain this value in-between reads. By
coincidence this holds for MyISAM and InnoDB. Not for the
partitioning engine, however.

Fixed by making the key values iterator 
(QUICK_RANGE_SELECT) keep track of the current maximum endpoint.
This is also more efficient as we save a call through the
handler API in case of open-ended intervals.

The code to calculate endpoints was extracted into 
separate methods in QUICK_RANGE_SELECT, and it was possible to
get rid of some code duplication as part of fix.

that generated multiple result sets (such as a stored procedure or a
multi-statement command) would leave the connection unusable. (Bug #42373)

A side-effect of this bug fix is to make MYSQL_INIT_COMMAND settings ignored
when connecting from within the server, but none of the existing mechanisms
for connecting from within the server use or need to set the initial command.

Backport of the patch for 5.1-bugteam.

Conflicts:

Text conflict in mysql-test/r/grant.result
Text conflict in mysql-test/t/grant.test
Text conflict in mysys/mf_loadpath.c
Text conflict in sql/slave.cc
Text conflict in sql/sql_priv.h

MYSQL_BIN_LOG m_table_map_version member and it's associated 
functions were not used in the logic of binlogging and replication,
this patch removed all related code.

sql/log.cc:
  removed unused m_table_map_version variable and functions
sql/log.h:
  removed unused m_table_map_version variable and functions
sql/log_event.h:
  Removed unused LOG_EVENT_UPDATE_TABLE_MAP_VERSION_F flag
sql/sql_class.cc:
  Removed unused LOG_EVENT_UPDATE_TABLE_MAP_VERSION_F flag
sql/sql_load.cc:
  Removed unused LOG_EVENT_UPDATE_TABLE_MAP_VERSION_F flag
sql/table.cc:
  removed unused table_map_version variable
sql/table.h:
  removed unused table_map_version variable

Conflicts:

Text conflict in mysql-test/r/explain.result
Text conflict in mysql-test/t/explain.test
Text conflict in sql/net_serv.cc
Text conflict in sql/sp_head.cc
Text conflict in sql/sql_priv.h

Conflicts:

Text conflict in sql/CMakeLists.txt

Conflicts:
  - mysql-test/suite/engines/funcs/t/disabled.def
  - mysql-test/suite/engines/iuds/t/disabled.def
  - mysql-test/suite/engines/iuds/t/insert_number.test