Check that writes to data files always happen in to addresses divisible by 16 kB, and the chunk size is also divisible by 16 kB; a user reported 2 corrupt pages from Linux-2.4.20 where an index page seemed displaced


innobase/os/os0file.c:
  Check that writes to data files always happen in to addresses divisible by 16 kB, and the chunk size is also divisible by 16 kB; a user reported 2 corrupt pages from Linux-2.4.20 where an index page seemed displaced

  Check that writes to data files always happen in to addresses divisible by 16 kB, and the chunk size is also divisible by 16 kB; a user reported 2 corrupt pages from Linux-2.4.20 where an index page seemed displaced


innobase/os/os0file.c:
  Check that writes to data files always happen in to addresses divisible by 16 kB, and the chunk size is also divisible by 16 kB; a user reported 2 corrupt pages from Linux-2.4.20 where an index page seemed displaced

  Backport from 4.1: reduce InnoDB memory consumption if buf pool < 8 MB


sql/ha_innodb.cc:
  Backport from 4.1: reduce InnoDB memory consumption if buf pool < 8 MB
innobase/include/os0thread.h:
  Backport from 4.1: reduce InnoDB memory consumption if buf pool < 8 MB
innobase/include/srv0srv.h:
  Backport from 4.1: reduce InnoDB memory consumption if buf pool < 8 MB
innobase/srv/srv0srv.c:
  Backport from 4.1: reduce InnoDB memory consumption if buf pool < 8 MB
innobase/srv/srv0start.c:
  Backport from 4.1: reduce InnoDB memory consumption if buf pool < 8 MB
innobase/thr/thr0loc.c:
  Backport from 4.1: reduce InnoDB memory consumption if buf pool < 8 MB

into oak.local:/home/kostja/mysql/mysql-4.0-1274

while the slave is connected.


mysql-test/t/rpl_trunc_binlog.test:
  don't RESET MASTER while the slave is connected; this could confuse the master or slave.
  (In replication you don't RESET MASTER while a slave is connected!)
sql/slave.cc:
  typo

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

   and Tru64 when running "mysql_install_db"

into sanja.is.com.ua:/home/bell/mysql/bk/work-qc_crash-4.0

Portability fix (For Mac OS X)


configure.in:
  Added detection of malloc / sys/malloc
include/my_pthread.h:
  Safety fix to detect multiple calls to my_thread_end()
libmysqld/lib_sql.cc:
  Remove duplicate call to my_thread_end()
mysys/charset.c:
  Cleanup indentation
  Remove some short variable names
mysys/my_thr_init.c:
  Safety fix to detect multiple calls to my_thread_end()
sql/sql_test.cc:
  Portability fix (For Mac OS X)

sql/sql_select.cc:
  back to the bug #1274:
  the following query
  EXPLAIN SELECT SQL_CALC_FOUND_ROWS race_name 
  FROM races WHERE race_name LIKE '%Madison%' ORDER BY race_date DESC LIMIT 0,100
  
  +-------+------+---------------+------+---------+------+--------+-----------------------------+
  | table | type | possible_keys | key  | key_len | ref  | rows   | Extra                       |
  +-------+------+---------------+------+---------+------+--------+-----------------------------+
  | races | ALL  | NULL          | NULL |    NULL | NULL | 505821 | Using where; Using filesort |
  +-------+------+---------------+------+---------+------+--------+-----------------------------+
  
  The query returns no rows.
  
  There are two problems with it: 
  - wrong access plan is chosed  (sequential index scan in reverse order,
  which is VERY SLOW in case of MyISAM table + packed keys)
  It's wrong, because it doesn't take into account that SQL_CALC_FOUND_ROWS 
  is present, in other words, is based on assumtion that LIMIT
  clause decrease number of rows to access significantly, which is
  not true as all rows are accessed.
  - the access plan is not shown in the EXPLAIN (bug #1560). I'm not
  fixing it here

into mashka.mysql.fi:/home/my/mysql-4.0

NetWare platform, so changes are visible in the tree 
but cannot affect other platforms.

into mashka.mysql.fi:/home/my/mysql-4.0

Fixed chsize() problem on windows
Extend default timeout on windows clients to 1 year (to avoid timeout problems)


include/mysql.h:
  Added client timeouts (for TCP/IP)
libmysql/libmysql.c:
  Added client timeouts (for TCP/IP)
mysql-test/r/create.result:
  More tests for CREATE TABLE IF NOT EXISTS ... SELECT
mysql-test/t/create.test:
  More tests for CREATE TABLE IF NOT EXISTS ... SELECT
mysys/my_chsize.c:
  Fix for windows
sql/handler.h:
  Remove not used field 'if_not_exists'
  Ordered fields to be more optimized for new CPU's
  Added field 'table_existed'
sql/slave.cc:
  Cleanup temporary tables when slave ends
sql/sql_class.h:
  Remove not used 'do_not_drop' field
sql/sql_insert.cc:
  Better fix for CREATE TABLE IF NOT EXISTS ... SELECT
sql/sql_table.cc:
  Better fix for CREATE TABLE IF NOT EXISTS ... SELECT

mysys/queues.c:
  Comments for new functions (no code change)
mysys/thr_alarm.c:
  Updated comment

into mashka.mysql.fi:/home/my/mysql-4.0


sql/mysqld.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged

sql/sql_test.cc:
  Add more information about memory usage

existed, causing problems on non-case-sensitive OSes.
Deleted conflicting file.


BitKeeper/deleted/.del-MYSQL.ICO~d93519b5f0d6ee1:
  Delete: VC++Files/mysqlshutdown/MYSQL.ICO

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

make LOCK TABLES to work when Lock_tables_priv is granted on the DB level and Select_priv is granted on the table level.

into serg.mylan:/usr/home/serg/Abk/mysql-4.0


sql/slave.cc:
  Auto merged

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

into eagle.mysql.r18.ru:/home/vva/work/mysql.orig/test/mysql-4.0

into mysql.com:/home/mysql_src/mysql-4.0

a Format_description_log_event (or maybe it will be named
Description_log_event) which is not recognized by 4.0, so
a 4.0 can't be a slave of 5.0. We detect it early to produce
a helpful message instead of "corrupted relay log" later.


sql/slave.cc:
  Make the slave die if master is 5.0.

into mashka.mysql.fi:/home/my/mysql-4.0

scripts/Makefile.am:
  SCCS merged

Changed --remote to --read-from-remote-server (mysqlbinlog)


client/mysqlbinlog.cc:
  Changed --remote to --read-from-remote-server to make option more understandable
mysql-test/t/mysqlbinlog.test:
  Fixed test case that --remote broke

into narttu.mysql.fi:/my/mysql-4.0

client/mysqlbinlog.cc:
  Fix for option 'R' (connect to remote server)

mysql-test/r/create.result:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged

as the test is meaningful only if the slave supports transactions,
we require this. As in 4.0 the slave runs with --skip-innodb, we
test for BDB.

into narttu.mysql.fi:/my/mysql-4.0

into eagle.mysql.r18.ru:/home/vva/work/BUG_1323/mysql-4.0