porting mysql_test_run on Linux and Windows


client/mysqltest.c:
  added windows code
mysql-test/Makefile.am:
  added code of creating make file
mysql-test/r/fulltext.result:
  added FORMAT() for compatible with Windows version
mysql-test/r/fulltext_cache.result:
  added FORMAT()
mysql-test/r/fulltext_multi.result:
  added FORMAT()
mysql-test/r/fulltext_order_by.result:
  added FORMAT()
mysql-test/r/type_float.result:
  added --replace-result
mysql-test/t/fulltext.test:
  added FORMAT()
mysql-test/t/fulltext_cache.test:
  added FORMAT()
mysql-test/t/fulltext_multi.test:
  added FORMAT()
mysql-test/t/fulltext_order_by.test:
  added FORMAT()
mysql-test/t/innodb.test:
  added --replace-result
mysql-test/t/insert.test:
  added --replace_result
mysql-test/t/type_float.test:
  added --replace-result
mysql-test/t/variables.test:
  added --replace_result

Added code to adjust the field_length of user variables 
in dependence on the field type.
Aded new constants for numeric field widths.


include/mysql_com.h:
  BUG#4788 - show create table provides incorrect statement.
  Introduced definitions for default field width of numeric types.
  So common values can be used at different places in the code.
mysql-test/r/variables.result:
  BUG#4788 - show create table provides incorrect statement.
  New test results.
mysql-test/t/variables.test:
  BUG#4788 - show create table provides incorrect statement.
  Added a test for the bug.
sql/item_func.cc:
  BUG#4788 - show create table provides incorrect statement.
  Added code to adjust the field_length of user variables 
  in dependence on the field type.
sql/sql_parse.cc:
  BUG#4788 - show create table provides incorrect statement.
  Changed numeric literals to the new constants.

mysql-test/r/variables.result:
  Test case for BUG#5135, check that setting log_warnings actually works.
mysql-test/t/variables.test:
  Test case for BUG#5135, check that setting log_warnings actually works.
sql/mysqld.cc:
  Set a max value for log_warnings, so se can set it to something other than 0.

Remove compiler warnings
Update windows project files


VC++Files/innobase/innobase.dsp:
  Update project files after merge
VC++Files/libmysqld/examples/test_libmysqld.dsp:
  Update project files after merge
VC++Files/libmysqld/libmysqld.dsp:
  Update project files after merge
VC++Files/myisamchk/myisamchk.dsp:
  Update project files after merge
VC++Files/myisamlog/myisamlog.dsp:
  Update project files after merge
VC++Files/myisampack/myisampack.dsp:
  Update project files after merge
VC++Files/mysqldemb/mysqldemb.dsp:
  Update project files after merge
VC++Files/sql/mysqld.dsp:
  Update project files after merge
VC++Files/strings/strings.dsp:
  Update project files after merge
innobase/include/data0data.ic:
  Fix compiler warning
innobase/include/mem0pool.h:
  Remove reference to not existing variable (after merge fix)
innobase/srv/srv0srv.c:
  Remove reference to not existing variable (after merge fix)
libmysqld/libmysqld.def:
  Add function used by test programs
mysql-test/r/func_str.result:
  After merge fixes
mysql-test/r/variables.result:
  After merge fixes
mysql-test/t/variables.test:
  After merge fixes
sql/discover.cc:
  Remove not used lable
sql/opt_range.cc:
  Removed compiler warnings
strings/ctype-tis620.c:
  After merge fixes

work as expected": precision-losing conversion removed from 
sys_var_thd_ulonglong.


mysql-test/r/variables.result:
  Test case for Bug#3754
mysql-test/t/variables.test:
  Test case for Bug#3754
sql/set_var.cc:
  Fix for Bug#3754: precision-losing conversion removed from 
  sys_var_thd_ulonglong.

SET character_set_xxx=NULL
and
SET collation_xxx=NULL

mysql-test/r/variables.result:
  more tests
mysql-test/t/variables.test:
  more tests
sql/set_var.cc:
  don't crash on NULL

mysql-test/r/variables.result:
  new test
mysql-test/t/ctype_utf8.test:
  typos fixed
mysql-test/t/variables.test:
  new test
sql/mysqld.cc:
  sys_str_var->value must be not NULL
sql/set_var.cc:
  initialize sys_str_var->value from a constructor
sql/set_var.h:
  initialize sys_str_var->value from a constructor

error message corrected


include/my_base.h:
  EOVERFLOW moved to my_base.h - it is used not only in strtod.c
mysql-test/r/variables.result:
  error message corrected
mysql-test/t/variables.test:
  error message corrected
sql/item_func.cc:
  error message corrected
sql/sql_yacc.yy:
  error message corrected
strings/strtod.c:
  EOVERFLOW moved to my_base.h - it is used not only in strtod.c

Added more DBUG statements
Ensure that we are comparing end space with BINARY strings
Use 'any_db' instead of '' to mean any database. (For HANDLER command)
Only strip ' ' when comparing CHAR, not other space-like characters (like \t)


BitKeeper/deleted/.del-ctype_tis620.result-old~3578ceb0b8284685:
  Delete: mysql-test/r/ctype_tis620.result-old
BitKeeper/deleted/.del-ctype_tis620.test-old~ffb1bbd2935d1aba:
  Delete: mysql-test/t/ctype_tis620.test-old
client/mysqlbinlog.cc:
  Added DBUG statements
  Added call of my_end() to free all used memory on exit
heap/hp_info.c:
  After merge fixes
heap/hp_open.c:
  After merge fixes
include/heap.h:
  After merge fixes
include/m_ctype.h:
  Use pchar instead of 'int' for character parameters.
  Added 'my_binary_compare()'
include/m_string.h:
  Fixed wrong define
innobase/ibuf/ibuf0ibuf.c:
  After merge fixes
innobase/srv/srv0start.c:
  After merge fixes
mysql-test/r/alter_table.result:
  Fixed results after merge
mysql-test/r/auto_increment.result:
  Fixed results after merge
mysql-test/r/bdb.result:
  Fixed results after merge
mysql-test/r/binary.result:
  Fixed results after merge
mysql-test/r/create.result:
  Fixed results after merge
mysql-test/r/ctype_mb.result:
  Fixed results after merge
mysql-test/r/ctype_tis620.result:
  Fixed results after merge
mysql-test/r/ctype_utf8.result:
  Fixed results after merge
mysql-test/r/delete.result:
  Fixed results after merge
mysql-test/r/func_compress.result:
  Fixed results after merge
mysql-test/r/func_gconcat.result:
  Fixed results after merge
mysql-test/r/func_group.result:
  Fixed results after merge
mysql-test/r/func_str.result:
  Fixed results after merge
mysql-test/r/innodb.result:
  Fixed results after merge
mysql-test/r/insert.result:
  Fixed results after merge
mysql-test/r/insert_select.result:
  Fixed results after merge
mysql-test/r/key.result:
  Fixed results after merge
mysql-test/r/loaddata.result:
  Fixed results after merge
mysql-test/r/lock.result:
  Fixed results after merge
mysql-test/r/myisam.result:
  Fixed results after merge
mysql-test/r/null.result:
  Fixed results after merge
mysql-test/r/null_key.result:
  Fixed results after merge
mysql-test/r/order_by.result:
  Fixed results after merge
mysql-test/r/query_cache.result:
  Fixed results after merge
mysql-test/r/range.result:
  Fixed results after merge
mysql-test/r/rpl_multi_delete.result:
  Fixed results after merge
mysql-test/r/rpl_until.result:
  Fixed results after merge
mysql-test/r/subselect.result:
  Fixed results after merge
mysql-test/r/subselect_innodb.result:
  Fixed results after merge
mysql-test/r/type_blob.result:
  Fixed results after merge
mysql-test/r/type_datetime.result:
  Fixed results after merge
mysql-test/r/type_decimal.result:
  Fixed results after merge
mysql-test/r/type_enum.result:
  Fixed results after merge
mysql-test/r/type_float.result:
  Fixed results after merge
mysql-test/r/type_ranges.result:
  Fixed results after merge
mysql-test/r/type_time.result:
  Fixed results after merge
mysql-test/r/type_timestamp.result:
  Fixed results after merge
mysql-test/r/type_uint.result:
  Fixed results after merge
mysql-test/r/type_year.result:
  Fixed results after merge
mysql-test/r/variables.result:
  Fixed results after merge
mysql-test/r/warnings.result:
  Fixed results after merge
mysql-test/t/case.test:
  Fixed shifted error messages
mysql-test/t/create.test:
  Fixed shifted error messages
mysql-test/t/ctype_collate.test:
  Fixed shifted error messages
mysql-test/t/ctype_tis620.test:
  Merge with 4.0 ctype_tis620 test
mysql-test/t/delete.test:
  Fixed shifted error messages
mysql-test/t/derived.test:
  Fixed shifted error messages
mysql-test/t/fulltext.test:
  Fixed shifted error messages
mysql-test/t/func_in.test:
  Fixed shifted error messages
mysql-test/t/func_str.test:
  Fixed shifted error messages
mysql-test/t/func_test.test:
  Fixed shifted error messages
mysql-test/t/grant.test:
  Fixed shifted error messages
mysql-test/t/innodb.test:
  Change to 4.1 syntax
mysql-test/t/key_cache.test:
  Fixed shifted error messages
mysql-test/t/myisam.test:
  New test of blob and end space
mysql-test/t/row.test:
  Fixed shifted error messages
mysql-test/t/rpl_until.test:
  Fixed shifted error messages
mysql-test/t/subselect.test:
  Fixed shifted error messages
mysql-test/t/subselect_innodb.test:
  Fix test to take into account foreign key constraints
mysql-test/t/union.test:
  Fixed shifted error messages
mysql-test/t/user_var.test:
  Fixed shifted error messages
mysql-test/t/variables.test:
  Fixed shifted error messages
mysys/my_handler.c:
  Merge with 4.0 code
sql/ha_heap.cc:
  After merge fixes
sql/handler.cc:
  After merge fixes
sql/item.cc:
  After merge fixes
sql/item_cmpfunc.cc:
  Ensure that we are comparing end space with BINARY strings
sql/item_cmpfunc.h:
  Ensure that we are comparing end space with BINARY strings
sql/log_event.cc:
  More DBUG statements
  Ensure that we use all options to LOAD DATA in replication
sql/opt_range.cc:
  After merge fixes
sql/sql_db.cc:
  After merge fixes
sql/sql_handler.cc:
  After merge fixes
  Use 'any_db' instead of '' to mean 'no database comparison'
sql/sql_parse.cc:
  After merge fixes
sql/sql_select.cc:
  After merge fixes
  Added function comment for setup_group()
sql/sql_string.cc:
  Added stringcmp() for binary comparison.
  Added function comments for sortcmp() and stringcmp()
sql/sql_string.h:
  Added stringcmp()
sql/sql_table.cc:
  After merge fixes
sql/sql_update.cc:
  After merge fixes
sql/sql_yacc.yy:
  Use 'any_db' instead of '' to mean any database. Using "" causes a 'wrong db name' error.
strings/ctype-big5.c:
  Strip only end space, not other space characters.
strings/ctype-bin.c:
  Removed some not needed functions.
  Added function comments
  Don't remove end space in comparisons
  Change my_wildcmp_bin() to be 'identical' with other similar code
strings/ctype-czech.c:
  Strip only end space, not other space characters.
strings/ctype-gbk.c:
  Strip only end space, not other space characters.
strings/ctype-latin1.c:
  Strip only end space, not other space characters.
strings/ctype-mb.c:
  Strip only end space, not other space characters.
strings/ctype-simple.c:
  Strip only end space, not other space characters.
strings/ctype-sjis.c:
  Strip only end space, not other space characters.
strings/ctype-tis620.c:
  Added usage of my_instr_simple. This needs to be cleaned up!
strings/ctype-utf8.c:
  Strip only end space, not other space characters.
strings/ctype-win1250ch.c:
  Strip only end space, not other space characters.
  Fixed indentation
strings/strto.c:
  Code cleanup

New Statement: SHOW [STORAGE] ENGINES
New System Variable: storage_engine
New mysqld Argument: --default-storage-engine=


include/mysqld_error.h:
  We now call handlers STORAGE ENGINEs
include/sql_state.h:
  We now call handlers STORAGE ENGINEs
mysql-test/r/create.result:
  table_type system variable becomes storage_engine
mysql-test/r/key_cache.result:
  table_type system variable becomes storage_engine
mysql-test/r/variables.result:
  table_type system variable becomes storage_engine
mysql-test/r/warnings.result:
  Test for deprecated table_type system variable
mysql-test/t/create.test:
  table_type system variable becomes storage_engine
mysql-test/t/key_cache.test:
  table_type system variable becomes storage_engine
mysql-test/t/variables.test:
  table_type system variable becomes storage_engine
mysql-test/t/warnings.test:
  Test for deprecated table_type system variable
sql/handler.cc:
  change name for consistency
sql/handler.h:
  change name for consistency
sql/lex.h:
  New keywords - ENGINES and STORAGE
sql/mysql_priv.h:
  change name for consistency
sql/mysqld.cc:
  New command like argument for default-storage-engine
sql/set_var.cc:
  New system variable for storage_engine
sql/set_var.h:
  New system variable for storage_engine
sql/sql_lex.h:
  Change for consistancy
sql/sql_parse.cc:
  Change for consistancy
sql/sql_show.cc:
  Change for consistancy
sql/sql_table.cc:
  Change for consistancy
sql/sql_yacc.yy:
  New keywords: STORAGE and ENGINES
  Change table_types to storage_engines
  New statement: SHOW [STORAGE] ENGINES

(bug #2086)


include/mysqld_error.h:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
mysql-test/r/variables.result:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
mysql-test/t/variables.test:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/set_var.cc:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/czech/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/danish/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/dutch/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/english/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/estonian/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/french/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/german/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/greek/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/hungarian/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/italian/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/japanese/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/korean/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/norwegian-ny/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/norwegian/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/polish/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/portuguese/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/romanian/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/russian/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/slovak/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/spanish/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/swedish/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type
sql/share/ukrainian/errmsg.txt:
  added error message for receiving variable with wrong GLOBAL|LOCAL type

mysql-test/t/create.test:
  Fixup error number
mysql-test/t/variables.test:
  Fixup error number

include/mysqld_error.h:
  New error message: unknown table engine
mysql-test/r/create.result:
  New error message: unknown table engine
mysql-test/t/create.test:
  New error message: unknown table engine
sql/lex.h:
  Remove some keywords: HEAP, ISAM, MERGE, MEMORY, MRG_MYISAM, MYISAM
sql/mysql_priv.h:
  Remove unused symbol
sql/set_var.h:
  New system variable type: sys_var_thd_table_type
sql/sql_yacc.yy:
  Remove tokens and make table_types resolve at run time
sql/sql_show.cc:
  Tidy up
sql/sql_table.cc:
  Tidy up
include/sql_state.h:
  Fix indent
sql/mysqld.cc:
  optimize
mysql-test/r/rpl_change_master.result:
  It wouldn't pass the tests
mysql-test/r/variables.result:
  Fix for changes
mysql-test/r/warnings.result:
  Fix for changes
mysql-test/t/variables.test:
  Fix for changes
sql/handler.h:
  parameter is a const
sql/set_var.cc:
  Code clean up for sys_var_thd_table_type::check()
sql/handler.cc:
  More tidyup
sql/share/czech/errmsg.txt:
  Fixups during review
sql/share/danish/errmsg.txt:
  Fixups during review
sql/share/dutch/errmsg.txt:
  Fixups during review
sql/share/english/errmsg.txt:
  Fixups during review
sql/share/estonian/errmsg.txt:
  Fixups during review
sql/share/french/errmsg.txt:
  Fixups during review
sql/share/german/errmsg.txt:
  Fixups during review
sql/share/greek/errmsg.txt:
  Fixups during review
sql/share/hungarian/errmsg.txt:
  Fixups during review
sql/share/italian/errmsg.txt:
  Fixups during review
sql/share/japanese/errmsg.txt:
  Fixups during review
sql/share/korean/errmsg.txt:
  Fixups during review
sql/share/norwegian-ny/errmsg.txt:
  Fixups during review
sql/share/norwegian/errmsg.txt:
  Fixups during review
sql/share/polish/errmsg.txt:
  Fixups during review
sql/share/portuguese/errmsg.txt:
  Fixups during review
sql/share/romanian/errmsg.txt:
  Fixups during review
sql/share/russian/errmsg.txt:
  Fixups during review
sql/share/serbian/errmsg.txt:
  Fixups during review
sql/share/slovak/errmsg.txt:
  Fixups during review
sql/share/spanish/errmsg.txt:
  Fixups during review
sql/share/swedish/errmsg.txt:
  Fixups during review
sql/share/ukrainian/errmsg.txt:
  Fixups during review
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

added code covarage for functions convert(), nullif(), crc32(), is_used_lock(), char_lengtrh(), bit_xor()
added string length for more speed
made code covarage for print() method of Item
fixed printability of some items (SCRUM) (WL#1274)


mysql-test/r/auto_increment.result:
  print() code coverage
mysql-test/r/bench_count_distinct.result:
  print() code coverage
mysql-test/r/case.result:
  print() code coverage
mysql-test/r/cast.result:
  print() code coverage
mysql-test/r/ctype_collate.result:
  print() code coverage
mysql-test/r/ctype_many.result:
  convert with 3 arguments code covarage
  print() code coverage
mysql-test/r/ctype_utf8.result:
  char_length code coverage
mysql-test/r/date_formats.result:
  print() code coverage
mysql-test/r/fulltext.result:
  print() code coverage
mysql-test/r/func_compress.result:
  print() code coverage
mysql-test/r/func_gconcat.result:
  print() code coverage
mysql-test/r/func_group.result:
  bit_xor() code coverage
  print() code coverage
mysql-test/r/func_if.result:
  nullif() code coverage
  print() code coverage
mysql-test/r/func_in.result:
  print() code coverage
mysql-test/r/func_math.result:
  print() code coverage
mysql-test/r/func_op.result:
  print() code coverage
mysql-test/r/func_regexp.result:
  print() code coverage
mysql-test/r/func_set.result:
  print() code coverage
mysql-test/r/func_str.result:
  crc32() code coverage
  print() code coverage
mysql-test/r/func_system.result:
  print() code coverage
mysql-test/r/func_test.result:
  print() code coverage
mysql-test/r/func_time.result:
  print() code coverage
mysql-test/r/group_by.result:
  print() code coverage
mysql-test/r/having.result:
  print() code coverage
mysql-test/r/insert_update.result:
  print() code coverage
mysql-test/r/null.result:
  print() code coverage
mysql-test/r/olap.result:
  print() code coverage
mysql-test/r/query_cache.result:
  print() code coverage
mysql-test/r/row.result:
  print() code coverage
mysql-test/r/rpl000001.result:
  print() code coverage
mysql-test/r/rpl_get_lock.result:
  print() code coverage
mysql-test/r/rpl_master_pos_wait.result:
  print() code coverage
mysql-test/r/select.result:
  print() code coverage
mysql-test/r/subselect.result:
  print() code coverage
mysql-test/r/type_blob.result:
  print() code coverage
mysql-test/r/varbinary.result:
  print() code coverage
mysql-test/r/variables.result:
  print() code coverage
mysql-test/t/auto_increment.test:
  print() code coverage
mysql-test/t/bench_count_distinct.test:
  print() code coverage
mysql-test/t/case.test:
  print() code coverage
mysql-test/t/cast.test:
  print() code coverage
mysql-test/t/ctype_collate.test:
  print() code coverage
mysql-test/t/ctype_many.test:
  convert with 3 arguments code covarage
  print() code coverage
mysql-test/t/ctype_utf8.test:
  char_length code coverage
mysql-test/t/date_formats.test:
  print() code coverage
mysql-test/t/fulltext.test:
  print() code coverage
mysql-test/t/func_compress.test:
  print() code coverage
mysql-test/t/func_gconcat.test:
  print() code coverage
mysql-test/t/func_group.test:
  bit_xor() code coverage
  print() code coverage
mysql-test/t/func_if.test:
  nullif() code coverage
  print() code coverage
mysql-test/t/func_in.test:
  print() code coverage
mysql-test/t/func_math.test:
  print() code coverage
mysql-test/t/func_op.test:
  print() code coverage
mysql-test/t/func_regexp.test:
  print() code coverage
mysql-test/t/func_set.test:
  print() code coverage
mysql-test/t/func_str.test:
  crc32() code covarage
  print() code coverage
mysql-test/t/func_system.test:
  print() code coverage
mysql-test/t/func_test.test:
  print() code coverage
mysql-test/t/func_time.test:
  print() code coverage
mysql-test/t/group_by.test:
  print() code coverage
mysql-test/t/having.test:
  print() code coverage
mysql-test/t/insert_update.test:
  print() code coverage
mysql-test/t/null.test:
  print() code coverage
mysql-test/t/olap.test:
  print() code coverage
mysql-test/t/query_cache.test:
  print() code coverage
mysql-test/t/row.test:
  print() code coverage
mysql-test/t/rpl000001.test:
  print() code coverage
mysql-test/t/rpl_get_lock.test:
  print() code coverage
mysql-test/t/rpl_master_pos_wait.test:
  print() code coverage
mysql-test/t/select.test:
  print() code coverage
mysql-test/t/type_blob.test:
  print() code coverage
mysql-test/t/varbinary.test:
  print() code coverage
mysql-test/t/variables.test:
  print() code coverage
sql/item.cc:
  added string length for more speed
  layout fix
  fixed string printability
sql/item.h:
  added string length for more speed
sql/item_cmpfunc.cc:
  added string length for more speed
sql/item_cmpfunc.h:
  fixed printability
sql/item_create.cc:
  fixed printability
sql/item_func.cc:
  fixed printability
  added string length for more speed
sql/item_func.h:
  fixed printability
sql/item_strfunc.cc:
  fixed printability
  added string length for more speed
sql/item_strfunc.h:
  fixed printability
sql/item_subselect.cc:
  added string length for more speed
sql/item_sum.cc:
  added string length for more speed
sql/item_timefunc.cc:
  added string length for more speed
sql/item_timefunc.h:
  fixed printability
sql/item_uniq.h:
  added string length for more speed
sql/key.cc:
  added string length for more speed
sql/sql_lex.cc:
  added string length for more speed
sql/sql_parse.cc:
  after merge fix
sql/sql_repl.cc:
  string changed with character for more speed
sql/sql_select.cc:
  added string length for more speed
sql/sql_show.cc:
  added string length for more speed

support 'parallel' updates and rallback of whole statement in case of error in evalueting value which should be assigned
(BUG#1484)


mysql-test/r/variables.result:
  test of swaping variables
mysql-test/t/variables.test:
  test of swaping variables
sql/item_func.cc:
  new method of user variables to pre-fetch value
sql/item_func.h:
  new method of user variables to pre-fetch value
sql/set_var.cc:
  check() methods fetch & store value
sql/set_var.h:
  check() methods fetch & store value

BitKeeper/etc/ignore:
  added scripts/make_sharedlib_distribution
mysql-test/r/variables.result:
  Add test for enum_system_variable=NULL
mysql-test/t/variables.test:
  Add test for enum_system_variable=NULL
sql/set_var.cc:
  Fixed bug in SET enum_system_variable=NULL
  Moved some array elements to get result sorted

query_alloc_block_size, query_prealloc_size, range_alloc_block_size,transaction_alloc_block_size and transaction_prealloc_size
Add more checks for "out of memory" detection in range optimization


configure.in:
  Added detection of mallinfo
mysql-test/r/variables.result:
  Test of new variables
mysql-test/t/variables.test:
  Test of new variables
sql/ha_berkeley.cc:
  Use init_sql_alloc instead of init_alloc_root for better OOM detection
sql/log_event.cc:
  Add new user variables for tuning memory usage
sql/mysql_priv.h:
  Add new user variables for tuning memory usage
sql/mysqld.cc:
  Add new user variables for tuning memory usage
sql/opt_ft.cc:
  Add new user variables for tuning memory usage
sql/opt_ft.h:
  Add new user variables for tuning memory usage
sql/opt_range.cc:
  Add new user variables for tuning memory usage
  Add more checks for out of memory conditions
sql/opt_range.h:
  Add new user variables for tuning memory usage
sql/set_var.cc:
  Add new user variables for tuning memory usage
sql/sql_acl.cc:
  Add new user variables for tuning memory usage
sql/sql_class.h:
  Add new user variables for tuning memory usage
sql/sql_delete.cc:
  Add new user variables for tuning memory usage
sql/sql_parse.cc:
  Add new user variables for tuning memory usage
sql/sql_select.cc:
  Add new user variables for tuning memory usage
sql/sql_test.cc:
  Add information about memory useage if system supports mallinfo()
sql/sql_udf.cc:
  Add new user variables for tuning memory usage
sql/sql_update.cc:
  Add new user variables for tuning memory usage
sql/table.cc:
  Add new user variables for tuning memory usage

Use server character set if --default-character-set is not used
Added convert_string() for more efficient alloc+character-set convert of strings


BitKeeper/deleted/.del-convert.result~a3b56e1db6f498e9:
  Delete: mysql-test/r/convert.result
BitKeeper/deleted/.del-convert.test~f4ceb743194dfe72:
  Delete: mysql-test/t/convert.test
BitKeeper/deleted/.del-make_win_src_distribution.old~5c9ebdc4a852b43b:
  Delete: scripts/make_win_src_distribution.old
client/mysql.cc:
  Use server character set if --default-character-set is not used
client/mysqltest.c:
  Code cleanup (merge identical code)
  More debug messages
heap/hp_create.c:
  After merge fix
include/m_ctype.h:
  After merge fix
include/my_global.h:
  Remove size_str (we already have size_s)
include/mysql_com.h:
  After merge fix
libmysql/libmysql.c:
  After merge fix
libmysqld/Makefile.am:
  After merge fix
mysql-test/r/auto_increment.result:
  After merge fix
mysql-test/r/create.result:
  After merge fix
mysql-test/r/ctype_latin1_de.result:
  After merge fix
mysql-test/r/distinct.result:
  After merge fix
mysql-test/r/drop.result:
  After merge fix
mysql-test/r/fulltext.result:
  After merge fix
mysql-test/r/func_gconcat.result:
  After merge fix
mysql-test/r/func_str.result:
  After merge fix
mysql-test/r/func_test.result:
  After merge fix
mysql-test/r/grant.result:
  After merge fix
mysql-test/r/group_by.result:
  After merge fix
mysql-test/r/handler.result:
  After merge fix
mysql-test/r/heap.result:
  After merge fix
mysql-test/r/heap_btree.result:
  After merge fix
mysql-test/r/heap_hash.result:
  After merge fix
mysql-test/r/innodb.result:
  After merge fix
mysql-test/r/insert.result:
  After merge fix
mysql-test/r/insert_select.result:
  After merge fix
mysql-test/r/join_outer.result:
  After merge fix
mysql-test/r/key.result:
  After merge fix
mysql-test/r/key_cache.result:
  After merge fix
mysql-test/r/loaddata.result:
  After merge fix
mysql-test/r/myisam.result:
  After merge fix
mysql-test/r/null.result:
  After merge fix
mysql-test/r/null_key.result:
  After merge fix
mysql-test/r/order_by.result:
  After merge fix
mysql-test/r/rpl_do_grant.result:
  After merge fix
mysql-test/r/rpl_error_ignored_table.result:
  After merge fix
mysql-test/r/rpl_ignore_grant.result:
  After merge fix
mysql-test/r/rpl_loaddata.result:
  After merge fix
mysql-test/r/rpl_log.result:
  After merge fix
mysql-test/r/rpl_log_pos.result:
  After merge fix
mysql-test/r/rpl_max_relay_size.result:
  After merge fix
mysql-test/r/rpl_replicate_do.result:
  After merge fix
mysql-test/r/rpl_reset_slave.result:
  After merge fix
mysql-test/r/rpl_rotate_logs.result:
  After merge fix
mysql-test/r/rpl_user_variables.result:
  After merge fix
mysql-test/r/select.result:
  After merge fix
mysql-test/r/select_safe.result:
  After merge fix
mysql-test/r/subselect.result:
  After merge fix
mysql-test/r/type_blob.result:
  After merge fix
mysql-test/r/type_decimal.result:
  After merge fix
mysql-test/r/type_float.result:
  After merge fix
mysql-test/r/type_ranges.result:
  After merge fix
mysql-test/r/type_time.result:
  After merge fix
mysql-test/r/type_uint.result:
  After merge fix
mysql-test/r/union.result:
  After merge fix
mysql-test/r/warnings.result:
  After merge fix
mysql-test/t/auto_increment.test:
  After merge fix
mysql-test/t/case.test:
  After merge fix
mysql-test/t/ctype_collate.test:
  After merge fix
mysql-test/t/ctype_latin1_de.test:
  After merge fix
mysql-test/t/drop.test:
  After merge fix
mysql-test/t/func_in.test:
  After merge fix
mysql-test/t/func_set.test:
  After merge fix
mysql-test/t/func_str.test:
  After merge fix
mysql-test/t/func_test.test:
  After merge fix
mysql-test/t/grant.test:
  After merge fix
mysql-test/t/group_by.test:
  After merge fix
mysql-test/t/handler.test:
  After merge fix
mysql-test/t/heap.test:
  After merge fix
mysql-test/t/heap_btree.test:
  After merge fix
mysql-test/t/heap_hash.test:
  After merge fix
mysql-test/t/innodb.test:
  After merge fix
mysql-test/t/insert_select.test:
  After merge fix
mysql-test/t/key.test:
  After merge fix
mysql-test/t/key_cache.test:
  After merge fix
mysql-test/t/lock_tables_lost_commit-master.opt:
  After merge fix
mysql-test/t/lock_tables_lost_commit.test:
  After merge fix
mysql-test/t/myisam.test:
  After merge fix
mysql-test/t/row.test:
  After merge fix
mysql-test/t/subselect.test:
  After merge fix
mysql-test/t/type_decimal.test:
  After merge fix
mysql-test/t/type_ranges.test:
  After merge fix
mysql-test/t/type_uint.test:
  After merge fix
mysql-test/t/variables.test:
  After merge fix
mysql-test/t/warnings.test:
  After merge fix
scripts/make_win_src_distribution.sh:
  after merge fixes
sql-common/client.c:
  After merge fix
  Change my_connect() to use poll()
  If character set is not given, use servers character set.
sql/field.cc:
  After merge fix
  Don't give warnings when storing data in fields in optimizer.
sql/ha_myisammrg.h:
  After merge fix
sql/log.cc:
  After merge fix
sql/log_event.cc:
  After merge fix
sql/mysqld.cc:
  After merge fix
sql/opt_range.cc:
  After merge fix
sql/set_var.cc:
  Code cleanup
  Fixed wrong usage of base_names (like medium.key_buffer) that caused core dumps
sql/set_var.h:
  Fixed wrong usage of base_names (like medium.key_buffer) that caused core dumps
sql/slave.cc:
  After merge fix
sql/sql_acl.cc:
  After merge fix
  Code cleanup
sql/sql_class.cc:
  Added convert_string() for more efficient alloc+character-set convert of strings
  Add cached flags to avoid calling mysql_charset_same() during parsing.
sql/sql_class.h:
  Added convert_string() for more efficient alloc+character-set convert of strings
  Add cached flags to avoid calling mysql_charset_same() during parsing.
sql/sql_handler.cc:
  After merge fix
sql/sql_lex.h:
  After merge fix
sql/sql_parse.cc:
  Optimize and fix memory reference errors reported by valgrind
sql/sql_repl.cc:
  After merge fix
sql/sql_yacc.yy:
  After merge fix
  Avoid calling mysql_charset_same() when parsing identifiers
strings/ctype-latin1.c:
  Port latin_de conversion code from 4.0

collation_client  -> character_set_client
collation_results -> character_set_results
character_set     -> character_set_server

SET NAMES now doesn't start client->server conversion
SET CHARACTER SET now starts both client->server and server->client conversion

- Fix for QNX: UNIX sockets available since 6.2.1


include/my_global.h:
  Fix for QNX: UNIX sockets available since 6.2.1
mysql-test/r/variables.result:
  Fixed a bug in myisam_max_[extra]_sort_file_size, bug ID 339
mysql-test/t/variables.test:
  Fixed a bug in myisam_max_[extra]_sort_file_size, bug ID 339
sql/mysqld.cc:
  Fixed a bug in myisam_max_[extra]_sort_file_size, bug ID 339
sql/set_var.cc:
  Fixed a bug in myisam_max_[extra]_sort_file_size, bug ID 339
sql/set_var.h:
  Fixed a bug in myisam_max_[extra]_sort_file_size, bug ID 339

@test=@"tEsT"=@`teST` etc. Tests updated.
Note that the patch to sql_class.cc does not use HASH_CASE_INSENSITIVE as did the one which I sent for review. This is because meanwhile HASH_CASE_INSENSITIVE has disappeared (since cset 1.1504.1.6).


mysql-test/r/variables.result:
  updated test
mysql-test/t/variables.test:
  updated test
sql/sql_class.cc:
  Task #627 : user variables' names are now case-insensitive :
  @test=@"tEsT"=@`teST` etc.

  client_collation -> collation_client
  result_collation -> collation_results
  connection_collation -> collation_connection


BitKeeper/etc/ignore:
  Added client/ssl_test to the ignore list

mysql-test/r/ctype_collate.result:
  SET NAMES charset COLLATE collation is new syntax
mysql-test/r/variables.result:
  SET NAMES charset COLLATE collation is new syntax
mysql-test/t/ctype_collate.test:
  SET NAMES charset COLLATE collation is new syntax
mysql-test/t/variables.test:
  SET NAMES charset COLLATE collation is new syntax

Patch is already commited and approved by Sanja ..;o)

select @@not_a_variable closes the connection

Cleaned up test; Removed wrong DROP TABLE commands and use standard table and database names.
changed store_warning() -> push_warning_print()



BitKeeper/deleted/.del-rpl000016-slave.opt~ef76f85ddcc13b87:
  Delete: mysql-test/t/rpl000016-slave.opt
BitKeeper/deleted/.del-sel000001.test~9567c1646058cc:
  Delete: mysql-test/t/sel000001.test
BitKeeper/deleted/.del-sel000002.test~9f500639572e18e1:
  Delete: mysql-test/t/sel000002.test
BitKeeper/deleted/.del-sel000003.test~63a5512d18cd20a2:
  Delete: mysql-test/t/sel000003.test
BitKeeper/deleted/.del-sel000001.result~383913ae4505ec86:
  Delete: mysql-test/r/sel000001.result
BitKeeper/deleted/.del-sel000002.result~d1787e6fd5dbc1cc:
  Delete: mysql-test/r/sel000002.result
BitKeeper/deleted/.del-sel000003.result~d7b657b1e3a286a7:
  Delete: mysql-test/r/sel000003.result
BitKeeper/deleted/.del-sel000031.result~d49aeac63ad7db4d:
  Delete: mysql-test/r/sel000031.result
BitKeeper/deleted/.del-sel000031.test~50a19a8e204e99bc:
  Delete: mysql-test/t/sel000031.test
BitKeeper/deleted/.del-sel000032.result~6cb30e23cbca9fb0:
  Delete: mysql-test/r/sel000032.result
BitKeeper/deleted/.del-sel000032.test~e32da7c3fc4b7ace:
  Delete: mysql-test/t/sel000032.test
BitKeeper/deleted/.del-rpl000003.result~68d6ee00beaa011:
  Delete: mysql-test/r/rpl000003.result
BitKeeper/deleted/.del-rpl000003.test~b7cfc4c5576fbafd:
  Delete: mysql-test/t/rpl000003.test
client/mysql.cc:
  Don't yet print information about SQL help
client/mysqltest.c:
  Added test options:
  --enable_warnings
  --disable_warnings
  --enable_info
  --disable_info
configure.in:
  changed version number of shared libraries
mysql-test/include/master-slave.inc:
  Don't write warnings on init
mysql-test/r/backup.result:
  Updated results
mysql-test/r/bdb.result:
  Updated results
mysql-test/r/bigint.result:
  Updated results
mysql-test/r/bool.result:
  Updated results
mysql-test/r/create.result:
  Updated results
mysql-test/r/delete.result:
  Updated results
mysql-test/r/derived.result:
  Updated results
mysql-test/r/distinct.result:
  Updated results
mysql-test/r/drop.result:
  Updated results
mysql-test/r/flush.result:
  Updated results
mysql-test/r/fulltext.result:
  Updated results
mysql-test/r/fulltext_multi.result:
  Updated results
mysql-test/r/fulltext_order_by.result:
  Updated results
mysql-test/r/func_equal.result:
  Updated results
mysql-test/r/func_in.result:
  Updated results
mysql-test/r/func_set.result:
  Updated results
mysql-test/r/gcc296.result:
  Updated results
mysql-test/r/group_by.result:
  Updated results
mysql-test/r/innodb-deadlock.result:
  Updated results
mysql-test/r/innodb.result:
  Updated results
mysql-test/r/innodb_cache.result:
  Updated results
mysql-test/r/innodb_handler.result:
  Updated results
mysql-test/r/insert.result:
  Updated results
mysql-test/r/insert_select.result:
  Updated results
mysql-test/r/isam.result:
  Updated results
mysql-test/r/join_outer.result:
  Updated results
mysql-test/r/key.result:
  Updated results
mysql-test/r/merge.result:
  Updated results
mysql-test/r/multi_update.result:
  Updated results
mysql-test/r/myisam.result:
  Updated results
mysql-test/r/null.result:
  Updated results
mysql-test/r/null_key.result:
  Updated results
mysql-test/r/odbc.result:
  Updated results
mysql-test/r/olap.result:
  Updated results
mysql-test/r/order_by.result:
  Updated results
mysql-test/r/query_cache.result:
  Updated results
mysql-test/r/rename.result:
  Updated results
mysql-test/r/row.result:
  Updated results
mysql-test/r/rpl000001.result:
  Updated results
mysql-test/r/rpl000002.result:
  Updated results
mysql-test/r/rpl000004.result:
  Updated results
mysql-test/r/rpl000005.result:
  Updated results
mysql-test/r/rpl000006.result:
  Updated results
mysql-test/r/rpl000008.result:
  Updated results
mysql-test/r/rpl000009.result:
  Updated results
mysql-test/r/rpl000010.result:
  Updated results
mysql-test/r/rpl000011.result:
  Updated results
mysql-test/r/rpl000012.result:
  Updated results
mysql-test/r/rpl000013.result:
  Updated results
mysql-test/r/rpl_alter.result:
  Updated results
mysql-test/r/rpl_empty_master_crash.result:
  Updated results
mysql-test/r/rpl_redirect.result:
  Updated results
mysql-test/r/rpl_replicate_do.result:
  Updated results
mysql-test/r/rpl_rotate_logs.result:
  Updated results
mysql-test/r/rpl_skip_error.result:
  Updated results
mysql-test/r/rpl_temporary.result:
  Updated results
mysql-test/r/select.result:
  Updated results
mysql-test/r/subselect.result:
  Updated results
mysql-test/r/temp_table.result:
  Updated results
mysql-test/r/type_date.result:
  Updated results
mysql-test/r/type_float.result:
  Updated results
mysql-test/r/union.result:
  Updated results
mysql-test/r/update.result:
  Updated results
mysql-test/r/user_var.result:
  Updated results
mysql-test/r/varbinary.result:
  Updated results
mysql-test/r/variables.result:
  Updated results
mysql-test/r/warnings.result:
  Updated results
mysql-test/t/alias.test:
  Don't write warnings when initializing test
mysql-test/t/alter_table.test:
  Don't write warnings when initializing test
mysql-test/t/analyse.test:
  Don't write warnings when initializing test
mysql-test/t/auto_increment.test:
  Don't write warnings when initializing test
mysql-test/t/backup.test:
  Don't write warnings when initializing test
mysql-test/t/bdb-alter-table-1.test:
  Don't write warnings when initializing test
mysql-test/t/bdb-crash.test:
  Don't write warnings when initializing test
mysql-test/t/bdb-deadlock.test:
  Don't write warnings when initializing test
mysql-test/t/bdb.test:
  Don't write warnings when initializing test
  cleaned up test
mysql-test/t/bdb_cache.test:
  Don't write warnings when initializing test
mysql-test/t/bench_count_distinct.test:
  Don't write warnings when initializing test
mysql-test/t/bigint.test:
  Don't write warnings when initializing test
mysql-test/t/binary.test:
  Don't write warnings when initializing test
mysql-test/t/bool.test:
  Don't write warnings when initializing test
  Changed to use standard table names
mysql-test/t/bulk_replace.test:
  Don't write warnings when initializing test
mysql-test/t/case.test:
  Don't write warnings when initializing test
mysql-test/t/check.test:
  Don't write warnings when initializing test
mysql-test/t/compare.test:
  Don't write warnings when initializing test
mysql-test/t/connect.test:
  Removed empty line
mysql-test/t/constraints.test:
  Don't write warnings when initializing test
mysql-test/t/count_distinct.test:
  Don't write warnings when initializing test
mysql-test/t/count_distinct2.test:
  Don't write warnings when initializing test
mysql-test/t/create.test:
  Don't write warnings when initializing test
  Cleaned up test
mysql-test/t/ctype_latin1_de.test:
  Don't write warnings when initializing test
mysql-test/t/ctype_many.test:
  Don't write warnings when initializing test
mysql-test/t/delayed.test:
  Don't write warnings when initializing test
mysql-test/t/delete.test:
  Don't write warnings when initializing test
  Cleaned up test
mysql-test/t/derived.test:
  Don't write warnings when initializing test
  Cleaned up test
mysql-test/t/dirty_close.test:
  Don't write warnings when initializing test
mysql-test/t/distinct.test:
  Don't write warnings when initializing test
  Cleaned up test
mysql-test/t/drop.test:
  Don't write warnings when initializing test
mysql-test/t/empty_table.test:
  Don't write warnings when initializing test
mysql-test/t/err000001.test:
  Don't write warnings when initializing test
  Cleaned up test
mysql-test/t/explain.test:
  Don't write warnings when initializing test
mysql-test/t/flush.test:
  Don't write warnings when initializing test
mysql-test/t/foreign_key.test:
  Don't write warnings when initializing test
mysql-test/t/fulltext.test:
  Don't write warnings when initializing test
mysql-test/t/fulltext_cache.test:
  Don't write warnings when initializing test
mysql-test/t/fulltext_distinct.test:
  Don't write warnings when initializing test
mysql-test/t/fulltext_left_join.test:
  Don't write warnings when initializing test
mysql-test/t/fulltext_multi.test:
  Don't write warnings when initializing test
mysql-test/t/fulltext_order_by.test:
  Don't write warnings when initializing test
mysql-test/t/fulltext_update.test:
  Don't write warnings when initializing test
mysql-test/t/func_concat.test:
  Don't write warnings when initializing test
mysql-test/t/func_date_add.test:
  Don't write warnings when initializing test
mysql-test/t/func_encrypt.test:
  Don't write warnings when initializing test
mysql-test/t/func_equal.test:
  Don't write warnings when initializing test
mysql-test/t/func_group.test:
  Don't write warnings when initializing test
mysql-test/t/func_if.test:
  Don't write warnings when initializing test
mysql-test/t/func_in.test:
  Don't write warnings when initializing test
mysql-test/t/func_isnull.test:
  Don't write warnings when initializing test
mysql-test/t/func_like.test:
  Don't write warnings when initializing test
mysql-test/t/func_regexp.test:
  Don't write warnings when initializing test
mysql-test/t/func_set.test:
  Don't write warnings when initializing test
  Merged test with other tests
mysql-test/t/func_str.test:
  Don't write warnings when initializing test
mysql-test/t/func_time.test:
  Don't write warnings when initializing test
mysql-test/t/func_timestamp.test:
  Don't write warnings when initializing test
mysql-test/t/gcc296.test:
  Don't write warnings when initializing test
  Cleaned up test
mysql-test/t/grant_cache.test:
  Don't write warnings when initializing test
mysql-test/t/group_by.test:
  Don't write warnings when initializing test
  Cleaned up test
mysql-test/t/handler.test:
  Don't write warnings when initializing test
mysql-test/t/having.test:
  Don't write warnings when initializing test
mysql-test/t/heap.test:
  Don't write warnings when initializing test
mysql-test/t/heap_auto_increment.test:
  Don't write warnings when initializing test
mysql-test/t/heap_btree.test:
  Don't write warnings when initializing test
mysql-test/t/heap_hash.test:
  Don't write warnings when initializing test
mysql-test/t/innodb-deadlock.test:
  Don't write warnings when initializing test
mysql-test/t/innodb.test:
  Don't write warnings when initializing test
mysql-test/t/innodb_cache.test:
  Don't write warnings when initializing test
mysql-test/t/innodb_handler.test:
  Don't write warnings when initializing test
mysql-test/t/ins000001.test:
  Don't write warnings when initializing test
mysql-test/t/insert.test:
  Don't write warnings when initializing test
  cleaned up test.
  Changed to use standard database and table names
mysql-test/t/insert_select.test:
  Don't write warnings when initializing test
  Changed to use standard table names
mysql-test/t/insert_update.test:
  Don't write warnings when initializing test
mysql-test/t/isam.test:
  Don't write warnings when initializing test
  cleaned up test
mysql-test/t/join.test:
  Don't write warnings when initializing test
mysql-test/t/join_crash.test:
  Don't write warnings when initializing test
mysql-test/t/join_outer.test:
  Don't write warnings when initializing test
mysql-test/t/key.test:
  Don't write warnings when initializing test
mysql-test/t/key_diff.test:
  Don't write warnings when initializing test
mysql-test/t/key_primary.test:
  Don't write warnings when initializing test
mysql-test/t/keywords.test:
  Don't write warnings when initializing test
mysql-test/t/kill.test:
  Don't write warnings when initializing test
mysql-test/t/limit.test:
  Don't write warnings when initializing test
mysql-test/t/lock.test:
  Don't write warnings when initializing test
mysql-test/t/lock_multi.test:
  Don't write warnings when initializing test
mysql-test/t/lowercase_table.test:
  Don't write warnings when initializing test
mysql-test/t/merge.test:
  Don't write warnings when initializing test
  cleaned up test
mysql-test/t/multi_update.test:
  Don't write warnings when initializing test
mysql-test/t/myisam.test:
  Don't write warnings when initializing test
mysql-test/t/null.test:
  Don't write warnings when initializing test
mysql-test/t/null_key.test:
  Don't write warnings when initializing test
mysql-test/t/odbc.test:
  Don't write warnings when initializing test
mysql-test/t/olap.test:
  Don't write warnings when initializing test
mysql-test/t/order_by.test:
  Don't write warnings when initializing test
mysql-test/t/order_fill_sortbuf.test:
  Don't write warnings when initializing test
mysql-test/t/query_cache.test:
  Don't write warnings when initializing test
mysql-test/t/raid.test:
  Don't write warnings when initializing test
mysql-test/t/range.test:
  Don't write warnings when initializing test
mysql-test/t/rename.test:
  Don't write warnings when initializing test
mysql-test/t/repair.test:
  Don't write warnings when initializing test
mysql-test/t/replace.test:
  Don't write warnings when initializing test
mysql-test/t/rollback.test:
  Don't write warnings when initializing test
mysql-test/t/row.test:
  Don't write warnings when initializing test
mysql-test/t/rpl000001.test:
  Don't write warnings when initializing test
mysql-test/t/rpl000002.test:
  Don't write warnings when initializing test
mysql-test/t/rpl000004.test:
  Don't write warnings when initializing test
mysql-test/t/rpl000005.test:
  Don't write warnings when initializing test
mysql-test/t/rpl000006.test:
  Don't write warnings when initializing test
mysql-test/t/rpl000008-slave.opt:
  Don't write warnings when initializing test
mysql-test/t/rpl000008.test:
  Don't write warnings when initializing test
mysql-test/t/rpl000009-slave.opt:
  Don't write warnings when initializing test
mysql-test/t/rpl000009.test:
  Don't write warnings when initializing test
mysql-test/t/rpl000010.test:
  Don't write warnings when initializing test
mysql-test/t/rpl000011.test:
  Don't write warnings when initializing test
mysql-test/t/rpl000012.test:
  Don't write warnings when initializing test
mysql-test/t/rpl000013.test:
  Don't write warnings when initializing test
mysql-test/t/rpl000015.test:
  Don't write warnings when initializing test
mysql-test/t/rpl000017.test:
  Don't write warnings when initializing test
mysql-test/t/rpl000018.test:
  Don't write warnings when initializing test
mysql-test/t/rpl_alter.test:
  Don't write warnings when initializing test
mysql-test/t/rpl_empty_master_crash.test:
  Don't write warnings when initializing test
mysql-test/t/rpl_redirect.test:
  Don't write warnings when initializing test
mysql-test/t/rpl_replicate_do.test:
  Don't write warnings when initializing test
mysql-test/t/rpl_rotate_logs.test:
  Don't write warnings when initializing test
mysql-test/t/rpl_skip_error.test:
  Don't write warnings when initializing test
mysql-test/t/rpl_temporary.test:
  Don't write warnings when initializing test
mysql-test/t/sel000033.test:
  Don't write warnings when initializing test
mysql-test/t/sel000100.test:
  Don't write warnings when initializing test
mysql-test/t/select.test:
  Don't write warnings when initializing test
mysql-test/t/select_found.test:
  Don't write warnings when initializing test
mysql-test/t/select_safe.test:
  Don't write warnings when initializing test
mysql-test/t/show_check.test:
  Don't write warnings when initializing test
mysql-test/t/status.test:
  Don't write warnings when initializing test
mysql-test/t/subselect.test:
  Don't write warnings when initializing test
mysql-test/t/symlink.test:
  Don't write warnings when initializing test
mysql-test/t/tablelock.test:
  Don't write warnings when initializing test
mysql-test/t/temp_table.test:
  Don't write warnings when initializing test
mysql-test/t/truncate.test:
  Don't write warnings when initializing test
mysql-test/t/type_blob.test:
  Don't write warnings when initializing test
mysql-test/t/type_date.test:
  Don't write warnings when initializing test
mysql-test/t/type_datetime.test:
  Don't write warnings when initializing test
mysql-test/t/type_decimal.test:
  Don't write warnings when initializing test
mysql-test/t/type_enum.test:
  Don't write warnings when initializing test
mysql-test/t/type_float.test:
  Don't write warnings when initializing test
mysql-test/t/type_ranges.test:
  Don't write warnings when initializing test
mysql-test/t/type_set.test:
  Don't write warnings when initializing test
mysql-test/t/type_time.test:
  Don't write warnings when initializing test
mysql-test/t/type_timestamp.test:
  Don't write warnings when initializing test
mysql-test/t/type_uint.test:
  Don't write warnings when initializing test
mysql-test/t/type_year.test:
  Don't write warnings when initializing test
mysql-test/t/union.test:
  Don't write warnings when initializing test
mysql-test/t/update.test:
  Don't write warnings when initializing test
mysql-test/t/user_var.test:
  Don't write warnings when initializing test
mysql-test/t/varbinary.test:
  Don't write warnings when initializing test
mysql-test/t/variables.test:
  Don't write warnings when initializing test
mysql-test/t/warnings.test:
  Don't write warnings when initializing test
mysys/my_vsnprintf.c:
  Safety fix
readline/terminal.c:
  Removed compiler warnings
sql/ha_berkeley.cc:
  Indentation changes
sql/mysql_priv.h:
  Change store_warning -> push_warning_printf
sql/sql_db.cc:
  Change store_warning -> push_warning_printf
sql/sql_error.cc:
  Change store_warning -> push_warning_printf
sql/sql_table.cc:
  Change store_warning -> push_warning_printf

This fixed some optimization problems when using -DBIG_TABLES
Portabilty fixes for OpenUnix and HPUX
Added C and C++ version numbers to mysqlbug


Docs/mysqld_error.txt:
  Added new error message
acinclude.m4:
  Fix for configure problem on OpenUnix
configure.in:
  Fix for OpenUnix
  Added C and C++ versions to mysqlbug
mysql-test/r/variables.result:
  Update of max_join_size handling
mysql-test/t/variables.test:
  Update of max_join_size handling
mysys/Makefile.am:
  Removed duplicate row
mysys/my_alloc.c:
  Safety fixes (not fatal)
scripts/Makefile.am:
  Added C and C++ compiler versions to mysqlbug
scripts/mysqlbug.sh:
  Added C and C++ compiler versions to mysqlbug
sql/item_func.cc:
  Fixed that user variables that changes are not threated as constants.
sql/item_func.h:
  Fixed that user variables that changes are not threated as constants.
sql/mysqld.cc:
  Changed thd variables max_join_size and select_limit to type ha_rows
sql/repl_failsafe.cc:
  Removed not needed cast
sql/set_var.cc:
  Changed thd variables max_join_size and select_limit to type ha_rows
sql/set_var.h:
  Changed thd variables max_join_size and select_limit to type ha_rows
sql/slave.cc:
  Removed not needed cast
sql/sql_class.h:
  Changed thd variables max_join_size and select_limit to type ha_rows
sql/sql_parse.cc:
  Removed not needed cast
  Fixed security problem with mysql_drop_db()
sql/sql_show.cc:
  Changed thd variables max_join_size and select_limit to type ha_rows
sql/structs.h:
  Changed thd variables max_join_size and select_limit to type ha_rows

remuved 'unstable' variable from test


include/myisampack.h:
  fixed 2 typo
mysql-test/r/variables.result:
  remuved 'unstable' variable
mysql-test/t/variables.test:
  remuved 'unstable' variable

Let MySQL 4.0 read 4.1 .frm files without 4.1 specific extensions
New variables @@rand_seed1 and @@rand_seed2 (used by replication)
DROP TEMPORARY TABLE


mysql-test/r/rpl_log.result:
  Update of results after last replication change
mysql-test/r/variables.result:
  Test of new variables @@rand_seed1 and @@rand_seed2
mysql-test/t/variables.test:
  Test of new variables @@rand_seed1 and @@rand_seed2
sql/field.cc:
  Let MySQL 4.0 read 4.1 .frm files without 4.1 specific extensions
sql/field.h:
  Let MySQL 4.0 read 4.1 .frm files without 4.1 specific extensions
sql/item_func.cc:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/log.cc:
  Put temporary files in binlog cache when using BEGIN/COMMIT
  More debug information
sql/log_event.cc:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/log_event.h:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/set_var.cc:
  Add system variables @@rand_seed1 and @@rand_seed2
sql/set_var.h:
  Add system variables @@rand_seed1 and @@rand_seed2
sql/slave.cc:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/sql_acl.cc:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/sql_base.cc:
  Store DROP of temporary tables in binlog cache
sql/sql_class.h:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/sql_db.cc:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/sql_delete.cc:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/sql_insert.cc:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/sql_lex.h:
  DROP TEMPORARY TABLE
sql/sql_load.cc:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/sql_parse.cc:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/sql_rename.cc:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/sql_repl.cc:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/sql_repl.h:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/sql_table.cc:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/sql_update.cc:
  Put temporary files in binlog cache when using BEGIN/COMMIT
sql/sql_yacc.yy:
  DROP TEMPORARY
sql/table.cc:
  Let MySQL 4.0 read 4.1 .frm files without 4.1 specific extensions
sql/unireg.cc:
  Let MySQL 4.0 read 4.1 .frm files without 4.1 specific extensions

Added bug fix from 3.23 for AIX 4.3.3 and gcc 3.x
Small change in EXCHANGE output
Propagate open-files-limit from mysqld_safe -> mysqld
Fixed speed bug in GROUP BY
Added quotes around database name in CREATE DATABASE db_name (for binary log)


BitKeeper/etc/ignore:
  added stamp-h1
Docs/manual.texi:
  Added 4.1 manual section
  Updated changelog
client/mysqltest.c:
  Added --skip-safemalloc
include/my_global.h:
  Added bug fix from 3.23 for AIX 4.3.3 and gcc 3.x
mysql-test/mysql-test-run.sh:
  Start mysqltest with --skip-safemalloc (To get it faster)
mysql-test/r/bdb.result:
  Update for new EXPLAIN output
mysql-test/r/compare.result:
  Update for new EXPLAIN output
mysql-test/r/create.result:
  Update for new EXPLAIN output
mysql-test/r/distinct.result:
  Update for new EXPLAIN output
mysql-test/r/explain.result:
  Update for new EXPLAIN output
mysql-test/r/group_by.result:
  Update for new EXPLAIN output
mysql-test/r/heap.result:
  Update for new EXPLAIN output
mysql-test/r/innodb.result:
  Update for new EXPLAIN output
mysql-test/r/join_outer.result:
  Update for new EXPLAIN output
mysql-test/r/key_diff.result:
  Update for new EXPLAIN output
mysql-test/r/merge.result:
  Update for new EXPLAIN output
mysql-test/r/null_key.result:
  Update for new EXPLAIN output
mysql-test/r/order_by.result:
  Update for new EXPLAIN output
mysql-test/r/select.result:
  Update for new EXPLAIN output
mysql-test/r/temp_table.result:
  Fixed speed bug in GROUP BY
mysql-test/r/type_datetime.result:
  Update for new EXPLAIN output
mysql-test/r/user_var.result:
  Update for new EXPLAIN output
mysql-test/r/variables.result:
  Removed variable safe_show_database
mysql-test/t/temp_table.test:
  Fixed speed bug in GROUP BY
mysql-test/t/variables.test:
  Removed not used variable safe_show_databases
scripts/mysqld_safe.sh:
  Propagate open-files-limit from mysqld_safe -> mysqld
sql/mysqld.cc:
  Removed variable safe_show_database
sql/set_var.cc:
  Removed variable safe_show_database
sql/slave.cc:
  Updated error message
sql/sql_db.cc:
  Added quotes around database name in CREATE DATABASE db_name
sql/sql_select.cc:
  Fixed speed bug in GROUP BY

able delay_key_write as default (as it was in 4.0.2)


Docs/manual.texi:
  Updated information about variable DELAY_KEY_WRITE.
mysql-test/r/type_decimal.result:
  Updated results
mysql-test/r/variables.result:
  Updated results
mysql-test/t/type_decimal.test:
  Fixed test to not cause purify error in mathlib during purify.
mysql-test/t/variables.test:
  Test new usage of DELAY_KEY_WRITE
sql/ha_innodb.cc:
  Merge with 3.23 code
sql/mysql_priv.h:
  Changed SQL variable delay_key_write to an enum
sql/mysqld.cc:
  Changed SQL variable delay_key_write to an enum.
  Enable delay_key_write as default (as it was in 4.0.2)
sql/set_var.cc:
  Changed SQL variable delay_key_write to an enum
sql/set_var.h:
  Changed SQL variable delay_key_write to an enum
sql/sql_class.h:
  Changed SQL variable delay_key_write to an enum
sql/sql_yacc.yy:
  Changed SQL variable delay_key_write to an enum

Make safe_mysqld a symlink to mysqld_safe in binary distribution
Fixed problem with CTRL-C when using mysqld --bootstrap


Docs/manual.texi:
  Added nety_retry_count as a changeable variables
include/mysql_com.h:
  Added nety_retry_count as a changeable variables
libmysql/libmysql.c:
  Added nety_retry_count as a changeable variables
mysql-test/r/olap.result:
  Fixed wrong error message
mysql-test/r/variables.result:
  Update for freebsd
mysql-test/t/variables.test:
  Update for freebsd
scripts/make_binary_distribution.sh:
  Make safe_mysqld a symlink to mysqld_safe in binary distribution.
sql/item_func.cc:
  Cleaned up tmp_table_field() handling.
sql/item_func.h:
  Cleaned up tmp_table_field() handling.
sql/item_strfunc.h:
  Cleaned up tmp_table_field() handling.
sql/item_timefunc.h:
  Cleaned up tmp_table_field() handling.
sql/mysql_priv.h:
  Added nety_retry_count as a changeable variables
sql/mysqld.cc:
  Added nety_retry_count as a changeable variables
  Allow one to specify a defaults file to be read when installing MySQL as a service.
sql/net_pkg.cc:
  Added nety_retry_count as a changeable variables
sql/net_serv.cc:
  Added nety_retry_count as a changeable variables
sql/set_var.cc:
  Added nety_retry_count as a changeable variables
sql/share/czech/errmsg.txt:
  Fixed wrong error message
sql/share/danish/errmsg.txt:
  Fixed wrong error message
sql/share/english/errmsg.txt:
  Fixed wrong error message
sql/share/estonian/errmsg.txt:
  Fixed wrong error message
sql/share/french/errmsg.txt:
  Fixed wrong error message
sql/share/german/errmsg.txt:
  Fixed wrong error message
sql/share/greek/errmsg.txt:
  Fixed wrong error message
sql/share/hungarian/errmsg.txt:
  Fixed wrong error message
sql/share/italian/errmsg.txt:
  Fixed wrong error message
sql/share/japanese/errmsg.txt:
  Fixed wrong error message
sql/share/korean/errmsg.txt:
  Fixed wrong error message
sql/share/norwegian-ny/errmsg.txt:
  Fixed wrong error message
sql/share/norwegian/errmsg.txt:
  Fixed wrong error message
sql/share/polish/errmsg.txt:
  Fixed wrong error message
sql/share/portuguese/errmsg.txt:
  Fixed wrong error message
sql/share/romanian/errmsg.txt:
  Fixed wrong error message
sql/share/russian/errmsg.txt:
  Fixed wrong error message
sql/share/slovak/errmsg.txt:
  Fixed wrong error message
sql/share/spanish/errmsg.txt:
  Fixed wrong error message
sql/share/swedish/errmsg.txt:
  Fixed wrong error message
sql/share/ukrainian/errmsg.txt:
  Fixed wrong error message
sql/sql_class.cc:
  Indentaion cleanup
sql/sql_class.h:
  Fixed wrong error message
sql/sql_parse.cc:
  Fixed problem with CTRL-C when using mysqld --bootstrap
sql/sql_select.cc:
  Ensure that select terminates if create_myisam_from_heap() fails.
sql/sql_yacc.yy:
  Portability fix

Made a some new buffers thread specific and changeable.
Resize of key_buffer.
AUTO_COMMIT -> AUTOCOMMIT
Fixed mutex bug in DROP DATABASE
Fixed bug when using auto_increment as second part of a key where first part could include NULL.
Split handler->extra() to extra() and extra_opt() to be able to support thread specific buffers.
Don't write message to error log when slave reconnects becasue of timeout.
Fixed possible update problem when using DELETE/UPDATE on small tables
(In some cases we used index even if table scanning would be better)
A lot of minior code cleanups


BitKeeper/deleted/.del-net.c~ef21d6402bb882f9:
  Delete: libmysql/net.c
BitKeeper/etc/ignore:
  added libmysql/net.c
Docs/manual.texi:
  New SET syntax & system variables.
client/client_priv.h:
  moved order of include files
client/mysql.cc:
  Removed compiler warning
client/mysqladmin.c:
  Use new SHOW GLOBAL syntax (if server supports it)
configure.in:
  version change
include/Makefile.am:
  indentation cleanup
include/my_getopt.h:
  Made some helper functions global
include/my_sys.h:
  Removed not used code
include/myisam.h:
  Added extra argument to ..._extra()
include/myisammrg.h:
  Added extra argument to ..._extra()
include/mysql_com.h:
  changed NET to be able to support changeable system variables
include/mysql_embed.h:
  Added MYSQL_SERVER_SUFFIX
include/mysql_version.h.in:
  Added check of multiple including (needed for embedded library)
include/mysqld_error.h:
  New error messages
innobase/dict/dict0dict.c:
  Remove compiler warnings
innobase/include/ut0mem.h:
  Remove compiler warnings
innobase/include/ut0mem.ic:
  Remove compiler warnings
isam/isamchk.c:
  new init_key_cache() arguments
isam/isamlog.c:
  new init_key_cache() arguments
isam/test2.c:
  new init_key_cache() arguments
isam/test3.c:
  new init_key_cache() arguments
libmysql/Makefile.am:
  Removed net.c (Automaticly make it from net_serv.cc)
libmysql/Makefile.shared:
  Removed net.c (Automaticly make it from net_serv.cc)
libmysql/libmysql.c:
  Changeable system variables
libmysqld/Makefile.am:
  Added set_var.cc file
libmysqld/embedded_priv.h:
  Changed order of include fiels
libmysqld/lib_sql.cc:
  merge with mysqld.cc (for changeable variables)
libmysqld/libmysqld.c:
  New changeable system variables
myisam/mi_check.c:
  Added extra argument to ..._extra()
myisam/mi_extra.c:
  Added extra argument to ..._extra()
myisam/mi_open.c:
  Removed not used variable
myisam/mi_test1.c:
  Changed call to init_key_cache
myisam/mi_test2.c:
  Added extra argument to ..._extra()
myisam/mi_test3.c:
  Added extra argument to ..._extra()
myisam/mi_write.c:
  Add cache size argument to bulk-insert-init
myisam/myisamchk.c:
  Use new key cache
myisam/myisamdef.h:
  new mi_init_bulk_insert() arguments
myisam/myisamlog.c:
  Added extra argument to ..._extra()
myisam/myisampack.c:
  Added extra argument to ..._extra()
myisammrg/myrg_extra.c:
  Added extra argument to ..._extra()
myisammrg/myrg_rrnd.c:
  Added extra argument to ..._extra()
mysql-test/r/insert_select.result:
  New changeable system variables
mysql-test/r/key.result:
  Test of bug in auto_increment
mysql-test/r/query_cache.result:
  New changeable system variables
mysql-test/r/rpl000001.result:
  New changeable system variables
mysql-test/r/rpl000016.result:
  New changeable system variables
mysql-test/r/union.result:
  New changeable system variables
mysql-test/r/user_var.result:
  New changeable system variables
mysql-test/r/variables.result:
  New changeable system variables
mysql-test/t/key.test:
  Test of bug in auto_increment
mysql-test/t/query_cache.test:
  New changeable system variables
mysql-test/t/rpl000001.test:
  New changeable system variables
mysql-test/t/rpl000009.test:
  New changeable system variables
mysql-test/t/rpl000016.test:
  New changeable system variables
mysql-test/t/rpl_compat.test:
  New changeable system variables
mysql-test/t/union.test:
  New changeable system variables
mysql-test/t/user_var.test:
  New changeable system variables
mysql-test/t/variables.test:
  New changeable system variables
mysys/default.c:
  Bigger default memory allocation
mysys/mf_iocache.c:
  Removed compiler warning
mysys/mf_keycache.c:
  Made key cache resizable on the fly
  Removed not needed extra argument to init_key_cache()
mysys/my_getopt.c:
  Made some helper functions global
sql/Makefile.am:
  Aded set_var.cc
sql/convert.cc:
  Comment cleanup
sql/field.cc:
  new changeable system variables
sql/filesort.cc:
  new changeable system variables
sql/ha_berkeley.cc:
  AUTO_COMMIT -> AUTOCOMMIT
sql/ha_innodb.cc:
  new changeable system variables
sql/ha_myisam.cc:
  Added extra argument to ..._extra()
sql/ha_myisam.h:
  Added extra argument to ..._extra()
sql/ha_myisammrg.cc:
  Added extra argument to ..._extra()
sql/ha_myisammrg.h:
  Added extra argument to ..._extra()
sql/handler.cc:
  Added extra argument to ..._extra()
  Added resize of key cache
  Change ha_table_typelib for use with new system variables
sql/handler.h:
  Added extra argument to ..._extra()
sql/item.cc:
  new changeable system variables
sql/item.h:
  Added better support of Item_uint
sql/item_func.cc:
  Added support for SET @@[global | session] system_variable
sql/item_strfunc.cc:
  new changeable system variables
sql/key.cc:
  Fixed bug in auto_increment on second part keys
sql/lex.h:
  Removed not needed keywords
sql/log.cc:
  new changeable system variables
sql/log_event.cc:
  new changeable system variables
sql/log_event.h:
  Removed not needed var reference
sql/mini_client.cc:
  new changeable system variables
  code cleanup
sql/mini_client.h:
  Indentation cleanup
sql/mysql_priv.h:
  Changed order of include files & variables to make file more readable
sql/mysqld.cc:
  Changed order of variables to make file more readable.
  Support for changeable variables
  Rename of system variables
  Moved init_vars to set_var.cc
  Changed output of --help
sql/net_pkg.cc:
  Added my_net_local_init() to make it possible to set different defaults for network connection depending if you are a client, embedded library or server.
sql/net_serv.cc:
  new changeable system variables
  To support this, some global variables had to be move to the NET structure.
sql/records.cc:
  new changeable system variables
  use extra_opt()
sql/repl_failsafe.cc:
  new changeable system variables
  minior code cleanups
sql/repl_failsafe.h:
  removed not needed external var reference
sql/share/czech/errmsg.txt:
  new changeable system variables
sql/share/danish/errmsg.txt:
  new changeable system variables
sql/share/dutch/errmsg.txt:
  new changeable system variables
sql/share/english/errmsg.txt:
  new changeable system variables
sql/share/estonian/errmsg.txt:
  new changeable system variables
sql/share/french/errmsg.txt:
  new changeable system variables
sql/share/german/errmsg.txt:
  new changeable system variables
sql/share/greek/errmsg.txt:
  new changeable system variables
sql/share/hungarian/errmsg.txt:
  new changeable system variables
sql/share/italian/errmsg.txt:
  new changeable system variables
sql/share/japanese/errmsg.txt:
  new changeable system variables
sql/share/korean/errmsg.txt:
  new changeable system variables
sql/share/norwegian-ny/errmsg.txt:
  new changeable system variables
sql/share/norwegian/errmsg.txt:
  new changeable system variables
sql/share/polish/errmsg.txt:
  new changeable system variables
sql/share/portuguese/errmsg.txt:
  new changeable system variables
sql/share/romanian/errmsg.txt:
  new changeable system variables
sql/share/russian/errmsg.txt:
  new changeable system variables
sql/share/slovak/errmsg.txt:
  new changeable system variables
sql/share/spanish/errmsg.txt:
  new changeable system variables
sql/share/swedish/errmsg.txt:
  new changeable system variables
sql/share/ukrainian/errmsg.txt:
  new changeable system variables
sql/slave.cc:
  new changeable system variables
  Added some suppression of error messages
  Initialize current_thd for all slave threads.
sql/sql_acl.cc:
  Added checking of arguments for SET PASSWORD (for new SET defintion)
sql/sql_acl.h:
  new prototypes
sql/sql_base.cc:
  new changeable system variables
sql/sql_cache.cc:
  new changeable system variables
sql/sql_cache.h:
  Renamed some arguments to make code more readable
sql/sql_class.cc:
  new changeable system variables
sql/sql_class.h:
  New changeable system variables
  Code cleanup
sql/sql_db.cc:
  Fixed bug in DROP DATABASE
sql/sql_delete.cc:
  Usage of wrong define in test (possible speed problem)
sql/sql_insert.cc:
  use extra_opt()
  Code cleanup
sql/sql_lex.cc:
  Added support for SET @@[global | session] system_variable
sql/sql_lex.h:
  Added support for SET @@[global | session] system_variable
sql/sql_load.cc:
  Cleanup for embedded library
  Use extra_opt()
sql/sql_parse.cc:
  Cleanup for embedded library
  New changeable system variables
sql/sql_repl.cc:
  new changeable system variables
sql/sql_repl.h:
  Fixed variable definitions
sql/sql_select.cc:
  new changeable system variables
sql/sql_show.cc:
  New changeable system variables
sql/sql_table.cc:
  Fixed bug in DROP DATABASE
sql/sql_union.cc:
  New changeable system variables
sql/sql_update.cc:
  Usage of wrong define in test (possible speed problem)
sql/sql_yacc.yy:
  New changeable system variables
sql/structs.h:
  Added typedef for SHOW_VAR
sql/table.cc:
  Fixed bug in auto_increment on second part keys
sql/uniques.cc:
  Comment fix
sql/unireg.h:
  A