Use IF EXISTS in initiation section


mysql-test/r/lowercase_table2.result:
  Use IF EXISTS in initiation section
mysql-test/t/lowercase_table2.test:
  Use IF EXISTS in initiation section

into mysql.com:/home/bk/b11401-mysql-4.1

this as a LOAD DATA ... REPLACE INTO .. statement.


sql/log_event.cc:
  Setting thd->lex so that engines (i.e., InnoDB) recognizes this 
  as a LOAD DATA ... REPLACE INTO .. statement.

into mysql.com:/space/my/mysql-4.1-build

  the version string with the base version of the current build

into mysql.com:/space/my/mysql-4.1-merge

sql/sql_udf.cc:
  Auto merged
configure.in:
  - merge: keep local version number

into mysql.com:/space/my/mysql-4.0-build

configure.in:
  - bumped up version number to 4.0.26

into mysql.com:/home/bk/b11678-mysql-4.1

into sanja.is.com.ua:/home/bell/mysql/bk/work-bug_qc-4.1

into mysql.com:/home/my/mysql-4.1

into mysql.com:/home/my/mysql-4.1


sql/sql_select.cc:
  Auto merged

into mysql.com:/Users/kent/mysql/bk/mysql-4.1


configure.in:
  Auto merged

  Enable build with CXX=gcc and gcc version 4


configure.in:
  Enable build with CXX=gcc and gcc version 4

into mysql.com:/Users/kent/mysql/bk/mysql-4.1

into sanja.is.com.ua:/home/bell/mysql/bk/work-bug5-4.1

into mysql.com:/home/bk/b11678-mysql-4.1

into neptunus.(none):/home/msvensson/mysql/mysql-4.1


client/mysqltest.c:
  Auto merged

client/mysqltest.c:
  Check for HAVE_SYS_WAIT_H
  Define WEXITSTATUS if not defined

client/mysqldump.c:
  Add error message in case master does not have binlogging enabled

into mysql.com:/home/my/mysql-4.1

Add extra check to delete [] to ensure we are not deleting not allocated data


sql/sql_select.cc:
  Optimization
  Add extra check to delete [] to ensure we are not deleting not allocated data

  "changed dl_name to udf->dl in mysql_create_function"

Using 8 bytes for data pointer does not work at least on
all computers. The result may become 0 or negative number.
(mysqld, myisamchk)
 


myisam/mi_create.c:
  Fixed Bug#11226, "Dynamic table >4GB issue".
mysql-test/r/variables.result:
  Restricted myisam_data_pointer_size back to 7.
mysql-test/t/variables.test:
  Restricted myisam_data_pointer_size back to 7.
sql/mysqld.cc:
  Restricted myisam_data_pointer_size back to 7.

into rurik.mysql.com:/home/igor/dev/mysql-4.1-0

  Added test cases for bug #11469.
item_strfunc.h:
  Fixed bug #11469: wrong implementation of the not_null_tables
  method for CONCAT_WS.


sql/item_strfunc.h:
  Fixed bug #11469: wrong implementation of the not_null_tables
  method for CONCAT_WS.
mysql-test/t/func_str.test:
  Added test cases for bug #11469.

into sanja.is.com.ua:/home/bell/mysql/bk/work-bug3-4.1

(IN() remove NULL rows only for tables from first argument (value which we looking for in IN() list) but not for tables from IN() list)
Also it will be better change Item::not_null_tables() to prohibit this optimisation by default for new created items in 5.0 or 5.1.


mysql-test/r/select.result:
  IN with outer join condition
mysql-test/t/select.test:
  IN with outer join condition
sql/item_cmpfunc.h:
  correct not_null_tables() for IN

into hundin.mysql.fi:/home/marko/mysql-4.1

into rurik.mysql.com:/home/igor/mysql-4.1

This fixed a failure of insert_update.test on some platforms


mysys/thr_alarm.c:
  Fixed problem noticed by valgrind
sql/opt_range.cc:
  Simple optimization for common case
sql/sql_base.cc:
  Safety assert
sql/sql_insert.cc:
  Added comment

into rurik.mysql.com:/home/igor/dev/mysql-4.1-0


sql/sql_select.cc:
  Auto merged

into rurik.mysql.com:/home/igor/mysql-4.1


sql/field.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged

  Added a test case for bug #11414.
sql_select.cc:
  Fixed bug #11414: crash on Windows with some simple
  GROUP BY queries.
  It happened to an allocation of an array containing
  0 Copy_field elements in setup_copy_fields.
  The bug had been already fixed in 5.0.


sql/sql_select.cc:
  Fixed bug #11414: crash on Windows with some simple
  GROUP BY queries.
  It happened to an allocation of an array containing
  0 Copy_field elements in setup_copy_fields.
  The bug had been already fixed in 5.0.
mysql-test/t/group_by.test:
  Added a test case for bug #11414.
mysql-test/r/group_by.result:
  Added a test case for bug #11414.

  Fixing tests accordingly.
ctype-ucs2.c:
  The same fix for UCS2.
ctype-utf8.c:
  Bug #9557
  MyISAM utf8 table crash
  The problem was that my_strnncollsp_xxx could
  return big value in the range 0..0xffff.
  for some constant pairs it could return 32738,
  which is defined as MI_FOUND_WRONG_KEY in
  myisamdef.h. As a result, table considered to
  be crashed. 
  Fix to return -1,0 or 1.


strings/ctype-utf8.c:
  Bug #9557
  MyISAM utf8 table crash
  The problem was that my_strnncollsp_xxx could
  return big value in the range 0..0xffff.
  for some constant pairs it could return 32738,
  which is defined as MI_FOUND_WRONG_KEY in
  myisamdef.h. As a result, table considered to
  be crashed. 
  Fix to return -1,0 or 1.
strings/ctype-ucs2.c:
  The same fix for UCS2.
mysql-test/t/ctype_utf8.test:
  Fixing tests accordingly.
mysql-test/r/ctype_utf8.result:
  Fixing tests accordingly.
mysql-test/t/ctype_ucs.test:
  Fixing tests accordingly.
mysql-test/r/ctype_ucs.result:
  Fixing tests accordingly.