Push the patch of Jan Lindstrom: better comments
ha_innodb.cc:
  Partial fix for Bug #12263 : we let InnoDB always to perform a rollback on the trx object if MySQL closes a connection; but we do print a warning to the .err log if an InnoDB transaction was active; we may remove that print later, since the situation really is not a bug; MySQL just is not aware that some cursor operation started an InnoDB transaction


sql/ha_innodb.cc:
  Partial fix for Bug #12263 : we let InnoDB always to perform a rollback on the trx object if MySQL closes a connection; but we do print a warning to the .err log if an InnoDB transaction was active; we may remove that print later, since the situation really is not a bug; MySQL just is not aware that some cursor operation started an InnoDB transaction
sql/ha_innodb.h:
  Push the patch of Jan Lindstrom: better comments
innobase/trx/trx0trx.c:
  Push the patch of Jan Lindstrom: better comments
innobase/srv/srv0srv.c:
  Push the patch of Jan Lindstrom: better comments
innobase/srv/srv0start.c:
  Push the patch of Jan Lindstrom: better comments
innobase/row/row0sel.c:
  Push the patch of Jan Lindstrom: better comments
innobase/read/read0read.c:
  Push the patch of Jan Lindstrom: better comments
innobase/include/read0read.h:
  Push the patch of Jan Lindstrom: better comments
innobase/include/trx0trx.h:
  Push the patch of Jan Lindstrom: better comments

cursors for InnoDB. The idea of the patch is that if MySQL requests
a consistent read view, we open one when open a cursor, set is as the
active view to a transaction when fetch from the cursor, and close
together with cursor close. This patch is associated to bugs #11813, 
#11832, and #11833. Contains after review fixes.

  Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE


sql/ha_innodb.cc:
  Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE
innobase/row/row0mysql.c:
  Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE
innobase/row/row0sel.c:
  Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE
innobase/include/trx0trx.ic:
  Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE
innobase/include/row0mysql.h:
  Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE
innobase/include/trx0trx.h:
  Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE
innobase/lock/lock0lock.c:
  Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE
innobase/trx/trx0trx.c:
  Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE

Since UNLOCK TABLES will commit the transaction (and thus release
all InnoDB locks held by it), it is unnecessary to release the
user-requested table locks separately.


innobase/include/lock0lock.h:
  Remove references to LOCK_TABLE_EXP and LOCK_TABLE_TRANSACTIONAL.
  Remove lock_release_tables_off_kernel().
innobase/include/row0mysql.h:
  Remove row_unlock_tables_for_mysql().
innobase/include/trx0trx.h:
  Remove n_lock_table_exp and n_lock_table_transactional.
innobase/lock/lock0lock.c:
  Remove references to LOCK_TABLE_EXP and LOCK_TABLE_TRANSACTIONAL.
  Remove lock_release_tables_off_kernel().
  Remove references to trx->n_lock_table_exp
  and trx->n_lock_table_transactional.
innobase/row/row0mysql.c:
  Remove row_unlock_tables_for_mysql().
  Remove references to LOCK_TABLE_TRANSACTIONAL and LOCK_TABLE_EXP.
innobase/trx/trx0trx.c:
  Remove n_lock_table_exp and n_lock_table_transactional.
sql/ha_innodb.cc:
  Remove references to LOCK_TABLE_EXP and LOCK_TABLE_TRANSACTIONAL
  and row_unlock_tables_for_mysql().

after recovery.

  If MySQL wrote to its binlog, but for some reason trx->update_undo and trx->insert_undo were NULL in InnoDB, then trx->commit_lsn was garbage, and InnoDB could assert in the log flush of trx_commit_complete_for_mysql() (Bug #9277)


innobase/trx/trx0trx.c:
  If MySQL wrote to its binlog, but for some reason trx->update_undo and trx->insert_undo were NULL in InnoDB, then trx->commit_lsn was garbage, and InnoDB could assert in the log flush of trx_commit_complete_for_mysql() (Bug #9277)

  If MySQL wrote to its binlog, but for some reason trx->update_undo and trx->insert_undo were NULL in InnoDB, then trx->commit_lsn was garbage, and InnoDB could assert in the log flush of trx_commit_complete_for_mysql() (Bug #9277)


innobase/include/trx0trx.h:
  If MySQL wrote to its binlog, but for some reason trx->update_undo and trx->insert_undo were NULL in InnoDB, then trx->commit_lsn was garbage, and InnoDB could assert in the log flush of trx_commit_complete_for_mysql() (Bug #9277)
innobase/trx/trx0trx.c:
  If MySQL wrote to its binlog, but for some reason trx->update_undo and trx->insert_undo were NULL in InnoDB, then trx->commit_lsn was garbage, and InnoDB could assert in the log flush of trx_commit_complete_for_mysql() (Bug #9277)

  InnoDB true VARCHAR


sql/ha_innodb.h:
  InnoDB true VARCHAR
sql/ha_innodb.cc:
  InnoDB true VARCHAR
innobase/include/data0type.h:
  InnoDB true VARCHAR
innobase/include/que0que.h:
  InnoDB true VARCHAR
innobase/include/row0mysql.h:
  InnoDB true VARCHAR
innobase/include/data0type.ic:
  InnoDB true VARCHAR
innobase/include/row0mysql.ic:
  InnoDB true VARCHAR
innobase/row/row0ins.c:
  InnoDB true VARCHAR
innobase/row/row0mysql.c:
  InnoDB true VARCHAR
innobase/row/row0sel.c:
  InnoDB true VARCHAR
innobase/trx/trx0trx.c:
  InnoDB true VARCHAR

  Add a settable session variable innodb_support_xa; setting it to 0 can save up to 10 % of CPU time and 150 bytes of space in each undo log
trx0trx.h, trx0undo.c, trx0trx.c, trx0roll.c:
  Enable XA if innodb_support_xa is not set to 0; make prepare to do log fsync's according to innodb_flush_log_at_trx_commit


innobase/trx/trx0roll.c:
  Enable XA if innodb_support_xa is not set to 0; make prepare to do log fsync's according to innodb_flush_log_at_trx_commit
innobase/trx/trx0trx.c:
  Enable XA if innodb_support_xa is not set to 0; make prepare to do log fsync's according to innodb_flush_log_at_trx_commit
innobase/trx/trx0undo.c:
  Enable XA if innodb_support_xa is not set to 0; make prepare to do log fsync's according to innodb_flush_log_at_trx_commit
innobase/include/trx0trx.h:
  Enable XA if innodb_support_xa is not set to 0; make prepare to do log fsync's according to innodb_flush_log_at_trx_commit
sql/sql_class.h:
  Add a settable session variable innodb_support_xa; setting it to 0 can save up to 10 % of CPU time and 150 bytes of space in each undo log
sql/ha_innodb.cc:
  Add a settable session variable innodb_support_xa; setting it to 0 can save up to 10 % of CPU time and 150 bytes of space in each undo log
sql/mysqld.cc:
  Add a settable session variable innodb_support_xa; setting it to 0 can save up to 10 % of CPU time and 150 bytes of space in each undo log
sql/set_var.cc:
  Add a settable session variable innodb_support_xa; setting it to 0 can save up to 10 % of CPU time and 150 bytes of space in each undo log

  Print a hex dump of the trx_t object if trx->n_mysql_tables_in_use != 0 at trx_free()


innobase/trx/trx0trx.c:
  Print a hex dump of the trx_t object if trx->n_mysql_tables_in_use != 0 at trx_free()

  Do not assert, but print diagnostics if MySQL tries to free a trx where n_mysql_tables_in_use > 0


innobase/trx/trx0trx.c:
  Do not assert, but print diagnostics if MySQL tries to free a trx where n_mysql_tables_in_use > 0

until it has been comprehensive tested.


innobase/log/log0log.c:
  Added general documentation of InnoDB redo-logs.
innobase/trx/trx0roll.c:
  Prepared transactions are not rolled back in a recovery if
  innobase_force_recovery = 0. But they are rolled back if
  innobase_force_recovery > 0.
innobase/trx/trx0trx.c:
  Disable the XA code in InnoDB crash recovery until it has been
  comprehensive tested. SHOW INNODB STATUS now prints different
  output for prepared transactions.
innobase/trx/trx0undo.c:
  Do not unnecessary write X/Open XA XID. XID is written in the prepare.
  Space for a XID should be reserved at this stage.
sql/ha_innodb.cc:
  Remove error.

  Fix wrong spelling


innobase/include/trx0trx.h:
  Fix wrong spelling
innobase/trx/trx0trx.c:
  Fix wrong spelling

  Make InnoDB-5.0.3 to process log records of 4.1 undo log header create and reuse just like in 4.1; storing XID to the start of the undo log is a separately logged operation; this conforms to Rule 3 of InnoDB redo logging


innobase/trx/trx0roll.c:
  Make InnoDB-5.0.3 to process log records of 4.1 undo log header create and reuse just like in 4.1; storing XID to the start of the undo log is a separately logged operation; this conforms to Rule 3 of InnoDB redo logging
innobase/trx/trx0trx.c:
  Make InnoDB-5.0.3 to process log records of 4.1 undo log header create and reuse just like in 4.1; storing XID to the start of the undo log is a separately logged operation; this conforms to Rule 3 of InnoDB redo logging
innobase/trx/trx0undo.c:
  Make InnoDB-5.0.3 to process log records of 4.1 undo log header create and reuse just like in 4.1; storing XID to the start of the undo log is a separately logged operation; this conforms to Rule 3 of InnoDB redo logging
innobase/include/trx0undo.h:
  Make InnoDB-5.0.3 to process log records of 4.1 undo log header create and reuse just like in 4.1; storing XID to the start of the undo log is a separately logged operation; this conforms to Rule 3 of InnoDB redo logging

  Disable the XA code in InnoDB crash recovery; when Jan and Sergei want to test XA, they should revert this patch


innobase/trx/trx0trx.c:
  Disable the XA code in crash recovery; when Jan and Sergei want to test XA, they should revert this patch

by adding #ifndef UNIV_HOTBACKUP and adjusting some function
declarations.


innobase/data/data0type.c:
  Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP
innobase/dict/dict0dict.c:
  Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP
innobase/dict/dict0load.c:
  Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP
innobase/include/data0type.ic:
  Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP
innobase/include/srv0srv.h:
  Introduce srv_init(), so that it can be called in InnoDB Hot Backup
innobase/include/srv0start.h:
  Introduce srv_add_path_separator_if_needed(), so that it can be
  invoked in InnoDB Hot Backup
innobase/include/sync0sync.h:
  Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP
innobase/include/sync0sync.ic:
  Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP
innobase/include/trx0trx.h:
  trx_recover_for_mysql(): replace uint with ulint, as uint is not
  declared in InnoDB Hot Backup
innobase/lock/lock0lock.c:
  Replace bool with ibool
  Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP
innobase/row/row0ins.c:
  Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP
innobase/row/row0mysql.c:
  Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP
innobase/srv/srv0srv.c:
  Make srv_init() global, so that InnoDB Hot Backup can call it.
  Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP
innobase/srv/srv0start.c:
  Make srv_add_path_separator_if_needed() global for InnoDB Hot Backup.
  Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP
innobase/sync/sync0rw.c:
  Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP
innobase/sync/sync0sync.c:
  Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP
innobase/trx/trx0roll.c:
  Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP
innobase/trx/trx0trx.c:
  Replace uint with ulint, as uint is undeclared in InnoDB Hot Backup
innobase/ut/ut0ut.c:
  Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP

innobase/lock/lock0lock.c:
  Add prepared state to concurrency states in lock validate.
innobase/trx/trx0trx.c:
  Prepared transactions are active transactions in file based word.
sql/ha_innodb.cc:
  Add full support of X/Open XA to InnoDB.

include/my_pthread.h:
  cleanup. don't use gcc extensions
innobase/include/trx0sys.ic:
  Jan's fix for innobase_xa_prepare
innobase/read/read0read.c:
  Jan's fix for innobase_xa_prepare
innobase/trx/trx0trx.c:
  Jan's fix for innobase_xa_prepare
mysql-test/include/varchar.inc:
  test fix
mysql-test/r/ctype_ucs.result:
  new log event - all binlog positions are changed :(
mysql-test/r/drop_temp_table.result:
  new log event - all binlog positions are changed :(
mysql-test/r/insert_select.result:
  new log event - all binlog positions are changed :(
mysql-test/r/mix_innodb_myisam_binlog.result:
  new log event - all binlog positions are changed :(
mysql-test/r/myisam.result:
  test fix
mysql-test/r/rpl000015.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_change_master.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_charset.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_error_ignored_table.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_flush_log_loop.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_flush_tables.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_loaddata.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_loaddata_rule_m.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_loaddata_rule_s.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_log.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_log_pos.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_max_relay_size.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_relayrotate.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_replicate_do.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_reset_slave.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_rotate_logs.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_server_id1.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_server_id2.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_temporary.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_timezone.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_until.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_user_variables.result:
  new log event - all binlog positions are changed :(
mysql-test/r/user_var.result:
  new log event - all binlog positions are changed :(
mysql-test/t/ctype_ucs.test:
  new log event - all binlog positions are changed :(
mysql-test/t/mix_innodb_myisam_binlog.test:
  new log event - all binlog positions are changed :(
mysql-test/t/mysqlbinlog.test:
  new log event - all binlog positions are changed :(
mysql-test/t/mysqlbinlog2.test:
  new log event - all binlog positions are changed :(
mysql-test/t/rpl_charset.test:
  new log event - all binlog positions are changed :(
mysql-test/t/rpl_error_ignored_table.test:
  new log event - all binlog positions are changed :(
mysql-test/t/rpl_loaddata_rule_m.test:
  new log event - all binlog positions are changed :(
mysql-test/t/rpl_loaddata_rule_s.test:
  new log event - all binlog positions are changed :(
mysql-test/t/rpl_log.test:
  new log event - all binlog positions are changed :(
mysql-test/t/rpl_log_pos.test:
  new log event - all binlog positions are changed :(
mysql-test/t/rpl_user_variables.test:
  new log event - all binlog positions are changed :(
mysql-test/t/user_var.test:
  new log event - all binlog positions are changed :(
mysys/hash.c:
  typo fixed
sql/ha_berkeley.cc:
  handlerton framework
sql/ha_berkeley.h:
  handlerton framework
sql/ha_innodb.cc:
  handlerton framework
sql/ha_innodb.h:
  handlerton framework
sql/handler.cc:
  new transaction handling, handlerton framework, two-phase commit, XA support
sql/handler.h:
  new transaction handling, handlerton framework, two-phase commit, XA support
sql/lex.h:
  XA commands
sql/log.cc:
  new transaction handling, handlerton framework, two-phase commit,
  XA support, tc-logging, TC_LOG_MMAP class
sql/log_event.cc:
  Xid_log_event
sql/log_event.h:
  Xid_log_event, LOG_EVENT_BINLOG_CLOSED_F flag
sql/mysql_priv.h:
  wrapper for query_id++
sql/mysqld.cc:
  new command-line options --log-tc, --log-tc-size, --tc-heuristic-recover,
  new status variables Tc_log_page_size, Tc_log_max_pages_used, Tc_log_page_waits.
  init/stop tc logging
sql/set_var.h:
  warning fixed
sql/share/errmsg.txt:
  XA error messages
sql/sp_head.cc:
  s/query_id++/next_query_id()/
sql/sql_base.cc:
  typo fixed. new transaction handling.
sql/sql_class.cc:
  cleanup of THD.transaction
sql/sql_class.h:
  TC_LOG classes, new status variables, new savepoint handling, XA support
sql/sql_insert.cc:
  comments
sql/sql_lex.cc:
  s/found_colon/found_semicolon/
sql/sql_lex.h:
  SQLCOM_XA_xxx, XA related changes in Lex
sql/sql_parse.cc:
  cleanup, XA commands, new savepoint handling
sql/sql_repl.cc:
  two functions moved to log.cc
sql/sql_repl.h:
  two functions moved to log.cc
sql/sql_trigger.cc:
  s/lex.name_and_length/lex.ident/
sql/sql_yacc.yy:
  XA commands, cleanup

  Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1


innobase/buf/buf0rea.c:
  Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/include/dict0load.h:
  Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/include/fil0fil.h:
  Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/include/row0mysql.h:
  Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/include/trx0trx.h:
  Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/dict/dict0load.c:
  Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/fil/fil0fil.c:
  Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/row/row0ins.c:
  Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/row/row0mysql.c:
  Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/row/row0sel.c:
  Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/srv/srv0start.c:
  Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/trx/trx0trx.c:
  Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
sql/ha_innodb.cc:
  Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1

transactional table locks to tables mentioned in the query. These locks
are released at the end of the transaction automatically.
This is fix for bugs #5655, #5998 and issue #3762.




innobase/include/lock0lock.h:
  Added a new lock type LOCK_TABLE_TRANSACTIONAL.
innobase/include/trx0trx.h:
  Added a varible to store the number of transactional table locks
  reserved by the transaction and stored in the trx_locks list.
innobase/lock/lock0lock.c:
  Added a lock type LOCK_TABLE_TRANSACTIONAL.
innobase/row/row0mysql.c:
  Added support for a transactional table lock.
innobase/trx/trx0roll.c:
  Make compiler happy and format function.
innobase/trx/trx0trx.c:
  Added information about number of explicit and transactional table locks in
  the innodb monitor.
sql/ha_innodb.cc:
  Added support for a LOCK_TABLE_TRANSACTIONAL table lock (SQLCOM_LOCK_TABLES_TRANSACTIONAL).
  Transactional table locks are taken in the function ::transactional_table_lock().
sql/ha_innodb.h:
  Added prototype for a function trandactional_table_lock().
sql/handler.h:
  Added prototype for a virtual function transactional_table_lock().
  Handler does not need to implement this function.
sql/lock.cc:
  Added a function transactional_lock_tables() to lock all tables in the list
  with transactional table lock. These locks can cause a deadlock and
  this error should be reported back to user.
sql/mysql_priv.h:
  Added prototype for a function transactional_lock_tables().
sql/sql_lex.h:
  Added SQLCOM_LOCK_TABLES_TRANSACTIONAL command.
sql/sql_parse.cc:
  Added SQLCOM_LOCK_TABLES_TRANSACTIONAL command.
sql/sql_yacc.yy:
  Added parsing rules for a LOCK TABLES...WHERE ENGINE = x;

BitKeeper/deleted/.del-xa.h~4021d7e61ff515b:
  Delete: innobase/include/xa.h
innobase/include/trx0trx.h:
  Change xa.h to trx0ha.h.
innobase/include/trx0undo.h:
  Split TRX_UNDO_DICT_OPERATION field to two fiels: first contains
  TRX_UNDO_XID_EXISTS flag which is TRUE if log header contains
  X/Open XA XID and the second one contains TRX_UNDO_DICT_TRANS
  flag which is TRUE if the transaction is dictionary transaction.
innobase/trx/trx0trx.c:
  Remove unnecessary and erroneus code from prepare. Add some 
  informative printouts of prepared transactions.
innobase/trx/trx0undo.c:
  Split TRX_UNDO_DICT_OPERATION field to two fields: the first field
  is TRX_UNDO_XID_EXISTS flag which is true if the log header contains
  X/Open XA XID and the second field is TRX_UNDO_DICT_TRANS flag
  which is true if the transaction was a dictionary transaction.
sql/ha_innodb.cc:
  Code cleanup.

innobase/include/trx0roll.h:
  Changed prototype of the function trx_rollback_or_clean_all_without_sess
  because this function is executed in a background thread.
innobase/include/trx0trx.h:
  Added support for X/Open XA prepare, recover and search by X/Open XA XID.
innobase/include/trx0undo.h:
  Added support for X/Open XA prepare and recover. We need to store X/Open XA XID
  to the undo log header for recovery.
innobase/log/log0recv.c:
  Create a thread to run trx_rollback_or_clean_all_without_sess function
  to rollback the uncommitted transactions which have no user session.
innobase/row/row0ins.c:
  Remove unnecessary variables.
innobase/trx/trx0roll.c:
  Changed so that trx_rollback_or_clean_all_without_sess is executed
  in a background thread. We should also leave all prepared transactions
  active to wait for commit or abort from MySQL.
innobase/trx/trx0sys.c:
  Only those rows which belong to the active transaction in crash recovery
  are undone.
innobase/trx/trx0trx.c:
  Added support for X/Open XA prepare and recover. We need to store X/Open XA
  XID to trx structure and left prepared transactions to wait for a
  commit or abort from MySQL. This requires also that we add TRX_PREPARED
  state to the transaction and TRX_UNDO_PREPARED state for undo logs.
innobase/trx/trx0undo.c:
  Added support for X/Open XA prepare and recover. We need to store X/Open XA
  XID to undo log header for recovery of distributed transactions.
sql/ha_innodb.h:
  Added prototypes for X/Open XA prepare, recover, commit and rollback.
sql/handler.h:
  Added definition for X/Open XA XID structure.

innobase/include/lock0lock.h:
  Improve comments regarding LOCK_TABLE_EXP
innobase/include/row0mysql.h:
  Rename row_unlock_table_for_mysql() to row_unlock_tables_for_mysql()
  and improve its comment
innobase/include/trx0trx.h:
  Rename n_tables_locked to n_lock_table_exp
innobase/lock/lock0lock.c:
  Rename n_tables_locked to n_lock_table_exp
  Increment n_lock_table_exp already in lock_table_create()
  Replace some ut_ad() assertions with ut_a()
innobase/row/row0mysql.c:
  Rename n_tables_locked to n_lock_table_exp
  Rename row_unlock_table_for_mysql() to row_unlock_tables_for_mysql()
  and improve its comment
innobase/trx/trx0trx.c:
  Rename n_tables_locked to n_lock_table_exp
sql/ha_innodb.cc:
  Rename n_tables_locked to n_lock_table_exp
  Rename row_unlock_table_for_mysql() to row_unlock_tables_for_mysql()

BitKeeper/deleted/.del-srv0que.c~d1feebb77b5a9b96:
  Exclude
BitKeeper/deleted/.del-srv0que.h~f12ecb4b5afe203e:
  Exclude
innobase/include/que0que.h:
  Exclude
innobase/include/trx0roll.h:
  Exclude
innobase/include/trx0trx.h:
  Exclude
innobase/include/usr0sess.h:
  Exclude
innobase/que/que0que.c:
  Exclude
innobase/srv/Makefile.am:
  Exclude
innobase/include/Makefile.am:
  Exclude
innobase/srv/srv0srv.c:
  Exclude
innobase/trx/trx0purge.c:
  Exclude
innobase/trx/trx0roll.c:
  Exclude
innobase/trx/trx0trx.c:
  Exclude
innobase/usr/usr0sess.c:
  Exclude

Disable log archiving code unless #ifdef UNIV_LOG_ARCHIVE
Remove (char*) casts of string constants; add const qualifiers
Remove some Hot Backup code unless #ifdef UNIV_HOTBACKUP


innobase/btr/btr0cur.c:
  Cast away constness from dfield_get_data() result
innobase/buf/buf0buf.c:
  Enclose a debug assertion in #ifdef UNIV_SYNC_DEBUG
innobase/buf/buf0rea.c:
  Corrected compile error #ifdef UNIV_DEBUG
innobase/dict/dict0boot.c:
  Remove (char*) casts of string constants
innobase/dict/dict0crea.c:
  Remove (char*) casts of string constants
innobase/dict/dict0dict.c:
  Enclosed a debug assertion in #ifdef UNIV_SYNC_DEBUG
  Replaced some debug assertions with preprocessor tests
  Add const qualifiers to string constants
innobase/dict/dict0load.c:
  Remove (char*) casts of string constants
innobase/fil/fil0fil.c:
  Remove (char*) casts of string constants
  Enclose debug assertions in #ifdef UNIV_SYNC_DEBUG
innobase/ha/ha0ha.c:
  Enclose debug assertion in #ifdef UNIV_SYNC_DEBUG
innobase/ibuf/ibuf0ibuf.c:
  Remove (char*) casts of string constants
innobase/include/buf0buf.ic:
  Add const qualifier to string parameter
innobase/include/fil0fil.h:
  Disable log archiving code unless #ifdef UNIV_LOG_ARCHIVE
innobase/include/log0recv.h:
  Disable log archiving code unless #ifdef UNIV_LOG_ARCHIVE
  Enclose ibbackup specific code in #ifdef UNIV_HOTBACKUP
innobase/include/mem0dbg.ic:
  Add const qualifiers to string parameters
innobase/include/srv0srv.h:
  Add const qualifiers to string constants
  Enclose srv_arch_dir and srv_log_archive_on #ifdef UNIV_LOG_ARCHIVE
innobase/include/sync0rw.ic:
  Add const qualifier to string parameter
innobase/include/sync0sync.ic:
  Add const qualifier to string parameter
innobase/log/log0log.c:
  Enclose log archiving code in #ifdef UNIV_LOG_ARCHIVE
  Do not cast string constants to (char*)
innobase/log/log0recv.c:
  Enclose ibbackup specific code in #ifdef UNIV_HOTBACKUP
  Enclose disabled log code in #ifdef UNIV_LOG_REPLICATE or UNIV_LOG_ARCHIVE
innobase/mem/mem0dbg.c:
  Add const qualifiers to string parameters
innobase/page/page0page.c:
  Remove (char*) casts of string constants
innobase/pars/pars0pars.c:
  Add const qualifier to string variable
innobase/row/row0ins.c:
  Remove (char*) casts of string constants
  Add const qualifiers to string parameters
  row_ins_foreign_check_on_constraint(): Allocate table_name dynamically
innobase/row/row0mysql.c:
  Remove (char*) casts of string constants
innobase/row/row0sel.c:
  Remove (char*) casts of string constants
innobase/srv/srv0srv.c:
  Remove (char*) casts of string constants
  Disable log archiving variables unless #ifdef UNIV_LOG_ARCHIVE
innobase/srv/srv0start.c:
  Disable log archiving code unless #ifdef UNIV_LOG_ARCHIVE
  Remove (char*) casts of string constants
innobase/sync/sync0rw.c:
  Remove (char*) casts of string constants
  Add const qualifier to string parameter
innobase/sync/sync0sync.c:
  Remove (char*) cast of string constant
  Add const qualifier to string parameter
innobase/trx/trx0roll.c:
  Remove (char*) cast of string constants
innobase/trx/trx0sys.c:
  Remove (char*) cast of string constants
innobase/trx/trx0trx.c:
  Remove (char*) cast of string constant
sql/ha_innodb.cc:
  Enclose log archiving code in #ifdef UNIV_LOG_ARCHIVE

BitKeeper/deleted/.del-srv0que.c~d1feebb77b5a9b96:
  Delete: innobase/srv/srv0que.c
innobase/srv/Makefile.am:
  Remove srv0que.c
BitKeeper/deleted/.del-srv0que.h~f12ecb4b5afe203e:
  Delete: innobase/include/srv0que.h
innobase/include/Makefile.am:
  Remove srv0que.c
innobase/include/que0que.h:
  Remove unnecessary function que_fork_error_handle()
  que_thr_end_wait(): Remove output parameter next_thr; return it
innobase/include/trx0roll.h:
  trx_rollback(), trx_finish_rollback_off_kernel():
  Remove output parameter next_thr; return it instead
innobase/include/trx0trx.h:
  trx_sig_send(), trx_sig_reply(), trx_sig_start_handle():
  Remove output parameter next_thr; return it instead
innobase/include/usr0sess.h:
  Remove sess->state and its literals SESS_ACTIVE and SESS_ERROR
innobase/que/que0que.c:
  Remove unnecessary function que_fork_error_handle()
  que_thr_end_wait(): Remove output parameter next_thr; return it
  Remove references to srv0que.c
innobase/srv/srv0srv.c:
  Remove unnecessary #include "srv0que.h"
innobase/trx/trx0purge.c:
  Remove unneeded references to srv0que.c
innobase/trx/trx0roll.c:
  Many functions: Remove output parameter next_thr; return it instead
  Remove references to srv0que.c
innobase/trx/trx0trx.c:
  Many functions: Remove output parameter next_thr; return it instead
  Remove references to srv0que.c
  Remove references to SESS_ERROR
innobase/usr/usr0sess.c:
  Remove sess->state

Reserve the MySQL LOCK_thread_count mutex when printing thd->query of
an arbitrary transaction; if we are printing thd->query of a transaction that
we know is currently executing inside InnoDB, then we know that MySQL cannot
meanwhile change thd->query, and no need to reserve the MySQL mutex; note
that this patch still leaves open the possibility of races in MySQL's
thd->query_len


innobase/trx/trx0trx.c:
  Reserve the MySQL LOCK_thread_count mutex when printing thd->query of an arbitrary transaction; if we are printing thd->query of the a transaction that we know is currently executing inside InnoDB, then we know that MySQL cannot meanwhile change thd->query, and no need to reserve the MySQL mutex; note that thsi patch still leaves aopen the possibility of races in MySQL's thd->query_len
innobase/lock/lock0lock.c:
  Reserve the MySQL LOCK_thread_count mutex when printing thd->query of an arbitrary transaction; if we are printing thd->query of the a transaction that we know is currently executing inside InnoDB, then we know that MySQL cannot meanwhile change thd->query, and no need to reserve the MySQL mutex; note that thsi patch still leaves aopen the possibility of races in MySQL's thd->query_len
innobase/include/trx0trx.h:
  Reserve the MySQL LOCK_thread_count mutex when printing thd->query of an arbitrary transaction; if we are printing thd->query of the a transaction that we know is currently executing inside InnoDB, then we know that MySQL cannot meanwhile change thd->query, and no need to reserve the MySQL mutex; note that thsi patch still leaves aopen the possibility of races in MySQL's thd->query_len
sql/ha_innodb.cc:
  Reserve the MySQL LOCK_thread_count mutex when printing thd->query of an arbitrary transaction; if we are printing thd->query of the a transaction that we know is currently executing inside InnoDB, then we know that MySQL cannot meanwhile change thd->query, and no need to reserve the MySQL mutex; note that thsi patch still leaves aopen the possibility of races in MySQL's thd->query_len

innobase/include/lock0lock.h:
  Add lock_table_unlock() and lock_release_tables_off_kernel()
  Add LOCK_TABLE_EXP
innobase/include/row0mysql.h:
  Add row_unlock_table_for_mysql() and row_lock_table_for_mysql()
innobase/include/trx0trx.h:
  Add n_tables_locked
innobase/lock/lock0lock.c:
  Add LOCK_TABLE_EXP for explicit LOCK TABLE commands
  Add lock_table_unlock()
  Add lock_release_tables_off_kernel()
innobase/row/row0mysql.c:
  Add row_unlock_table_for_mysql() and row_lock_table_for_mysql()
innobase/trx/trx0trx.c:
  Add n_tables_locked
mysql-test/r/innodb.result:
  Updated handling of auto_inc columns
sql/ha_innodb.cc:
  Call row_lock_table_for_mysql() and row_unlock_table_for_mysql()

instead of stdout or fixed-size memory buffers


innobase/btr/btr0btr.c:
  Output to stderr; quote table and index names
innobase/btr/btr0cur.c:
  Output to stderr; quote table and index names
innobase/btr/btr0sea.c:
  Output to stderr
innobase/buf/buf0buf.c:
  Output to stderr; quote table and index names
innobase/buf/buf0flu.c:
  Output to stderr
innobase/buf/buf0lru.c:
  Output to stderr
innobase/buf/buf0rea.c:
  Output to stderr
innobase/data/data0data.c:
  Remove dtuple_validate() unless #ifdef UNIV_DEBUG
  Remove unnecessary sprintf() calls
  Output to stderr
innobase/data/data0type.c:
  Output to stderr
innobase/dict/dict0boot.c:
  Remove dummy call to printf()
innobase/dict/dict0crea.c:
  Output diagnostic information to stream, not to memory
innobase/dict/dict0dict.c:
  Output diagnostics to a file, not to a memory buffer
innobase/dict/dict0load.c:
  Output to stderr; quote table and index names
innobase/eval/eval0eval.c:
  Output to stderr
innobase/fil/fil0fil.c:
  Output to stderr
innobase/fsp/fsp0fsp.c:
  Output to stderr
  Avoid sprintf()
innobase/fut/fut0lst.c:
  Output to stderr
innobase/ha/ha0ha.c:
  Output to stream, not to memory buffer
innobase/ibuf/ibuf0ibuf.c:
  Output to stderr
  Avoid sprintf()
innobase/include/buf0buf.h:
  Output to stream, not to memory buffer
innobase/include/buf0buf.ic:
  Use %p for displaying pointers
innobase/include/data0data.h:
  Remove dtuple_sprintf()
innobase/include/dict0dict.h:
  Output to stream, not to memory buffer
innobase/include/ha0ha.h:
  Output to stream, not to memory buffer
innobase/include/ibuf0ibuf.h:
  Output to stream, not to memory buffer
innobase/include/lock0lock.h:
  Output to stream, not to memory buffer
innobase/include/log0log.h:
  Output to stream, not to memory buffer
innobase/include/mtr0log.ic:
  Output to stderr
  Display pointers with %p
innobase/include/os0file.h:
  Output to stream, not to memory buffer
innobase/include/rem0rec.h:
  Remove rec_sprintf()
innobase/include/rem0rec.ic:
  Output to stderr
innobase/include/row0sel.ic:
  Output to stderr
innobase/include/row0upd.ic:
  Quote table and index names
innobase/include/srv0srv.h:
  Remove srv_sprintf_innodb_monitor()
innobase/include/sync0arr.h:
  Output to stream, not to memory buffer
innobase/include/sync0sync.h:
  Output to stream, not to memory buffer
innobase/include/trx0sys.h:
  Output to stderr
innobase/include/trx0trx.h:
  Output to stream, not to memory buffer
innobase/include/ut0ut.h:
  Remove ut_sprintf_buf()
  Add ut_print_name(), ut_print_namel() and ut_copy_file()
innobase/lock/lock0lock.c:
  Output to stream, not to memory buffer
innobase/log/log0log.c:
  Output to stderr
innobase/log/log0recv.c:
  Output to stderr
innobase/mem/mem0dbg.c:
  Output to stderr
innobase/mtr/mtr0log.c:
  Display pointers with %p
innobase/mtr/mtr0mtr.c:
  Output to stderr
innobase/os/os0file.c:
  Output to stream, not to memory buffer
innobase/os/os0proc.c:
  Output to stderr
innobase/os/os0thread.c:
  Output to stderr
innobase/page/page0cur.c:
  Output to stderr
innobase/page/page0page.c:
  Avoid sprintf()
  Output to stderr instead of stdout
innobase/pars/pars0opt.c:
  Output to stderr instead of stdout
innobase/rem/rem0rec.c:
  Remove rec_sprintf()
  Output to stderr instead of stdout
innobase/row/row0ins.c:
  Output diagnostics to stream instead of memory buffer
innobase/row/row0mysql.c:
  Output to stderr instead of stdout
  Quote table and index names
innobase/row/row0purge.c:
  Output to stderr instead of stdout
innobase/row/row0row.c:
  Quote table and index names
innobase/row/row0sel.c:
  Output to stderr instead of stdout
  Quote table and index names
innobase/row/row0umod.c:
  Avoid sprintf()
  Quote table and index names
innobase/row/row0undo.c:
  Output to stderr instead of stdout
innobase/row/row0upd.c:
  Avoid sprintf()
innobase/srv/srv0srv.c:
  Output to stderr instead of stdout
innobase/srv/srv0start.c:
  Handle srv_monitor_file
  Make some global variables static
innobase/sync/sync0arr.c:
  Output to stderr instead of stdout
  Output to stream instead of memory buffer
innobase/sync/sync0rw.c:
  Output to stderr instead of stdout
innobase/sync/sync0sync.c:
  Output to stderr instead of stdout
  Output to stream instead of memory buffer
innobase/trx/trx0purge.c:
  Output to stderr instead of stdout
innobase/trx/trx0rec.c:
  Quote index and table names
  Avoid sprintf()
innobase/trx/trx0roll.c:
  Quote identifier names
  Output to stderr instead of stdout
innobase/trx/trx0sys.c:
  Output to stderr instead of stdout
innobase/trx/trx0trx.c:
  Output to stream instead of memory buffer
innobase/trx/trx0undo.c:
  Output to stderr instead of stdout
innobase/ut/ut0ut.c:
  Declare mysql_get_identifier_quote_char()
  Remove ut_sprintf_buf()
  Add ut_print_name() and ut_print_namel()
  Add ut_copy_file()
sql/ha_innodb.cc:
  innobase_mysql_print_thd(): output to stream, not to memory buffer
  Add mysql_get_identifier_quote_char()
  Remove unused function innobase_print_error()
  Display pointers with %p
  Buffer InnoDB output via files, not via statically allocated memory

  Update an obsolete comment about trx commit: we can no longer call trx_undo_update_cleanup_by_discard(), and actually, the idea to call it was erroneous, it cannot work


innobase/trx/trx0trx.c:
  Update an obsolete comment about trx commit: we can no longer call trx_undo_update_cleanup_by_discard(), and actually, the idea to call it was erroneous, it cannot work
innobase/trx/trx0undo.c:
  Update an obsolete comment about trx commit: we can no longer call trx_undo_update_cleanup_by_discard(), and actually, the idea to call it was erroneous, it cannot work
innobase/include/trx0undo.h:
  Update an obsolete comment about trx commit: we can no longer call trx_undo_update_cleanup_by_discard(), and actually, the idea to call it was erroneous, it cannot work

innobase/btr/btr0btr.c:
  Replace ut_a(0) with ut_error
innobase/buf/buf0flu.c:
  Replace ut_a(0) with ut_error
innobase/buf/buf0lru.c:
  Replace ut_a(0) with ut_error
innobase/data/data0data.c:
  Replace ut_a(0) with ut_error
innobase/dict/dict0crea.c:
  Replace ut_a(0) with ut_error
innobase/dict/dict0dict.c:
  Replace ut_a(0) with ut_error
innobase/dict/dict0load.c:
  Replace ut_a(0) with ut_error
innobase/fil/fil0fil.c:
  Replace ut_a(0) with ut_error
innobase/fsp/fsp0fsp.c:
  Replace ut_a(0) with ut_error
innobase/ibuf/ibuf0ibuf.c:
  Replace ut_a(0) with ut_error
innobase/include/buf0buf.ic:
  Replace ut_a(0) with ut_error
innobase/include/data0type.ic:
  Replace ut_a(0) with ut_error
innobase/include/mtr0log.ic:
  Replace ut_a(0) with ut_error
innobase/include/trx0rseg.ic:
  Replace ut_a(0) with ut_error
innobase/lock/lock0lock.c:
  Replace ut_a(0) with ut_error
innobase/log/log0log.c:
  Replace ut_a(0) with ut_error
innobase/log/log0recv.c:
  Replace ut_a(0) with ut_error
innobase/mem/mem0pool.c:
  Replace ut_a(0) with ut_error
innobase/mtr/mtr0log.c:
  Replace ut_a(0) with ut_error
innobase/os/os0file.c:
  Replace ut_a(0) with ut_error
innobase/page/page0cur.c:
  Replace ut_a(0) with ut_error
innobase/page/page0page.c:
  Replace ut_a(0) with ut_error
innobase/pars/lexyy.c:
  Replace ut_a(0) with ut_error
innobase/que/que0que.c:
  Replace ut_a(0) with ut_error
innobase/rem/rem0cmp.c:
  Replace ut_a(0) with ut_error
innobase/rem/rem0rec.c:
  Replace ut_a(0) with ut_error
innobase/row/row0ins.c:
  Replace ut_a(0) with ut_error
innobase/row/row0mysql.c:
  Replace ut_a(0) with ut_error
innobase/row/row0purge.c:
  Replace ut_a(0) with ut_error
innobase/row/row0row.c:
  Replace ut_a(0) with ut_error
innobase/row/row0sel.c:
  Replace ut_a(0) with ut_error
innobase/row/row0undo.c:
  Replace ut_a(0) with ut_error
innobase/srv/srv0srv.c:
  Replace ut_a(0) with ut_error
innobase/sync/sync0arr.c:
  Replace ut_a(0) with ut_error
innobase/trx/trx0purge.c:
  Replace ut_a(0) with ut_error
innobase/trx/trx0trx.c:
  Replace ut_a(0) with ut_error
innobase/trx/trx0undo.c:
  Replace ut_a(0) with ut_error

BitKeeper/deleted/.del-Makefile.am~2b013aa835a140c4:
  Delete: innobase/com/Makefile.am
BitKeeper/deleted/.del-com0com.c~473a1f0f440ce91b:
  Delete: innobase/com/com0com.c
BitKeeper/deleted/.del-com0shm.c~6a16f0c3d81de1f:
  Delete: innobase/com/com0shm.c
BitKeeper/deleted/.del-makefilewin~3e26f0df100887f2:
  Delete: innobase/com/makefilewin
BitKeeper/deleted/.del-com0com.h~533a7eaa16ec585a:
  Delete: innobase/include/com0com.h
BitKeeper/deleted/.del-com0com.ic~671e309916e285b:
  Delete: innobase/include/com0com.ic
BitKeeper/deleted/.del-com0shm.h~5f3df7c04221b0fe:
  Delete: innobase/include/com0shm.h
BitKeeper/deleted/.del-com0shm.ic~f827cfca1603fa6b:
  Delete: innobase/include/com0shm.ic
innobase/configure.in:
  Remove com/Makefile
innobase/include/Makefile.am:
  Remove com*.h
innobase/include/usr0sess.h:
  Remove unused communication functions
innobase/include/usr0sess.ic:
  Remove unused communication functions
innobase/include/usr0types.h:
  Remove sess_sys_t and sess_sig_t
innobase/usr/usr0sess.c:
  Remove unused functions
innobase/dict/dict0crea.c:
  Remove unneeded params of que_fork_start_command()
innobase/include/que0que.h:
  Remove unneeded params of que_fork_start_command()
innobase/row/row0mysql.c:
  Remove unneeded params of que_fork_start_command()
innobase/include/srv0srv.h:
  Remove references to the com module
innobase/srv/srv0srv.c:
  Remove references to the com module
  Remove unused vars srv_n_{com,worker}_threads
  Make some global vars static
innobase/que/que0que.c:
  Remove references to odbc
  Add #ifdef UNIV_SYNC_DEBUG around some ut_ad()
  Remove unneeded params of que_fork_start_command()
  Remove unreachable code
  Output diagnostics to stderr, not stdout
innobase/include/trx0trx.h:
  Remove unneeded params of trx_sig_send() and trx_sig_reply()
innobase/trx/trx0trx.c:
  Remove unneeded params of trx_sig_send() and trx_sig_reply()
  Remove params of sess_open()
innobase/srv/srv0start.c:
  Remove reference to com0com.h
  Remove call to sess_sys_init_at_db_start()
innobase/trx/trx0purge.c:
  Remove references to the com module
  Remove params of sess_open()
  Remove unneeded params of que_fork_start_command()
innobase/trx/trx0roll.c:
  Remove params of sess_open()
  Remove unneeded params of que_fork_start_command()
  Remove unneeded params of trx_sig_send() and trx_sig_reply()

  Removed unused code
.del-os0trash.c~8cae5c1695501117:
  Delete: innobase/os/os0trash.c
dict0crea.c:
  Protect all sprintf(%s) with assertions


BitKeeper/deleted/.del-os0trash.c~8cae5c1695501117:
  Delete: innobase/os/os0trash.c
innobase/btr/btr0sea.c:
  Removed unused code
innobase/buf/buf0buf.c:
  Removed unused code
innobase/com/com0shm.c:
  Removed unused code
innobase/data/data0data.c:
  Removed unused code
innobase/dict/dict0crea.c:
  Removed unused code
innobase/fsp/fsp0fsp.c:
  Removed unused code
innobase/ha/ha0ha.c:
  Removed unused code
innobase/include/btr0cur.h:
  Removed unused code
innobase/include/btr0sea.h:
  Removed unused code
innobase/include/buf0buf.ic:
  Removed unused code
innobase/include/data0data.h:
  Removed unused code
innobase/include/dict0crea.h:
  Removed unused code
innobase/include/dict0dict.h:
  Removed unused code
innobase/include/ibuf0ibuf.h:
  Removed unused code
innobase/include/lock0lock.h:
  Removed unused code
innobase/include/mem0dbg.h:
  Removed unused code
innobase/include/mem0mem.ic:
  Removed unused code
innobase/include/mtr0log.h:
  Removed unused code
innobase/include/mtr0mtr.h:
  Removed unused code
innobase/include/os0proc.h:
  Removed unused code
innobase/include/os0thread.h:
  Removed unused code
innobase/include/rem0cmp.ic:
  Removed unused code
innobase/include/row0row.h:
  Removed unused code
innobase/include/srv0srv.h:
  Removed unused code
innobase/include/sync0sync.h:
  Removed unused code
innobase/lock/lock0lock.c:
  Removed unused code
innobase/log/log0recv.c:
  Removed unused code
innobase/mem/mem0dbg.c:
  Removed unused code
innobase/mtr/mtr0mtr.c:
  Removed unused code
innobase/os/os0proc.c:
  Removed unused code
innobase/page/page0page.c:
  Removed unused code
innobase/que/que0que.c:
  Removed unused code
innobase/rem/rem0cmp.c:
  Removed unused code
innobase/row/row0ins.c:
  Removed unused code
innobase/row/row0mysql.c:
  Removed unused code
innobase/row/row0row.c:
  Removed unused code
innobase/srv/srv0srv.c:
  Removed unused code
innobase/srv/srv0start.c:
  Removed unused code
innobase/sync/sync0sync.c:
  Removed unused code
innobase/trx/trx0rec.c:
  Removed unused code
innobase/trx/trx0trx.c:
  Removed unused code
innobase/ut/ut0dbg.c:
  Removed unused code
innobase/ut/ut0mem.c:
  Removed unused code
innobase/ut/ut0ut.c:
  Removed unused code

innobase/srv/srv0srv.c:
  Removed unused code
BitKeeper/deleted/.del-FSP0FSP.C~f1c7e596cadd429:
  Delete: innobase/fsp/trash/FSP0FSP.C
BitKeeper/deleted/.del-log0trsh.c~ebdd6ce463d8bf0:
  Delete: innobase/log/trash/log0trsh.c
BitKeeper/deleted/.del-os0fileold.c~7be518438162e2f:
  Delete: innobase/os/os0fileold.c
innobase/include/usr0sess.h:
  Remove unused functions
innobase/lock/lock0lock.c:
  Remove commented-out call to deleted function sess_raise_error_low()
innobase/trx/trx0trx.c:
  Remove commented-out or unreachable calls to deleted function sess_raise_error_low()
innobase/usr/usr0sess.c:
  Remove unused functions

A after merge fix for last merge


innobase/btr/btr0btr.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/btr/btr0sea.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/buf/buf0buf.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/buf/buf0flu.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/buf/buf0lru.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/buf/buf0rea.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/com/com0shm.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/data/data0data.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/data/data0type.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/dict/dict0crea.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/dict/dict0dict.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/fil/fil0fil.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/fsp/fsp0fsp.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/fut/fut0lst.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/ha/ha0ha.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/ibuf/ibuf0ibuf.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/include/univ.i:
  Disabled ut_sprintf/ut_fprintf. Not needed as all number arguments to printf are now casted
innobase/lock/lock0lock.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/log/log0log.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/log/log0recv.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/mem/mem0dbg.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/mem/mem0pool.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/mtr/mtr0log.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/mtr/mtr0mtr.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/os/os0file.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/os/os0sync.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/page/page0cur.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/page/page0page.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/read/read0read.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/rem/rem0cmp.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/rem/rem0rec.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/row/row0mysql.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
  Heikki, please check the change of % to %%
innobase/row/row0sel.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/row/row0undo.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/srv/srv0srv.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/srv/srv0start.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/sync/sync0arr.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/sync/sync0rw.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/sync/sync0sync.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/trx/trx0purge.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/trx/trx0rec.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/trx/trx0roll.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/trx/trx0sys.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/trx/trx0trx.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/trx/trx0undo.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/usr/usr0sess.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/ut/ut0mem.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
innobase/ut/ut0ut.c:
  Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe
sql/sql_delete.cc:
  After merge fix

  Multiple tablespaces for InnoDB
sql_table.cc:
  Tell explicitly that InnoDB should retrieve all columns in CHECKSUM TABLE
sql_update.cc, sql_select.cc, my_base.h:
  More descriptive flag name HA_EXTRA_RETRIEVE_ALL_COLS


include/my_base.h:
  More descriptive flag name HA_EXTRA_RETRIEVE_ALL_COLS
sql/sql_select.cc:
  More descriptive flag name HA_EXTRA_RETRIEVE_ALL_COLS
sql/sql_update.cc:
  More descriptive flag name HA_EXTRA_RETRIEVE_ALL_COLS
sql/sql_table.cc:
  Tell explicitly that InnoDB should retrieve all columns in CHECKSUM TABLE
sql/sql_db.cc:
  Multiple tablespaces for InnoDB
sql/ha_innodb.cc:
  Multiple tablespaces for InnoDB
sql/mysqld.cc:
  Multiple tablespaces for InnoDB
sql/set_var.cc:
  Multiple tablespaces for InnoDB
sql/sql_cache.cc:
  Multiple tablespaces for InnoDB
sql/ha_innodb.h:
  Multiple tablespaces for InnoDB
innobase/include/btr0btr.ic:
  Multiple tablespaces for InnoDB
innobase/include/btr0pcur.ic:
  Multiple tablespaces for InnoDB
innobase/include/data0type.ic:
  Multiple tablespaces for InnoDB
innobase/include/dyn0dyn.ic:
  Multiple tablespaces for InnoDB
innobase/include/fut0lst.ic:
  Multiple tablespaces for InnoDB
innobase/include/log0log.ic:
  Multiple tablespaces for InnoDB
innobase/include/mach0data.ic:
  Multiple tablespaces for InnoDB
innobase/include/mtr0log.ic:
  Multiple tablespaces for InnoDB
innobase/include/rem0rec.ic:
  Multiple tablespaces for InnoDB
innobase/include/ut0byte.ic:
  Multiple tablespaces for InnoDB
innobase/include/ut0ut.ic:
  Multiple tablespaces for InnoDB
innobase/include/buf0buf.h:
  Multiple tablespaces for InnoDB
innobase/include/buf0lru.h:
  Multiple tablespaces for InnoDB
innobase/include/buf0rea.h:
  Multiple tablespaces for InnoDB
innobase/include/data0type.h:
  Multiple tablespaces for InnoDB
innobase/include/db0err.h:
  Multiple tablespaces for InnoDB
innobase/include/dict0boot.h:
  Multiple tablespaces for InnoDB
innobase/include/dict0dict.h:
  Multiple tablespaces for InnoDB
innobase/include/dict0load.h:
  Multiple tablespaces for InnoDB
innobase/include/dict0mem.h:
  Multiple tablespaces for InnoDB
innobase/include/fil0fil.h:
  Multiple tablespaces for InnoDB
innobase/include/fsp0fsp.h:
  Multiple tablespaces for InnoDB
innobase/include/ibuf0ibuf.h:
  Multiple tablespaces for InnoDB
innobase/include/lock0lock.h:
  Multiple tablespaces for InnoDB
innobase/include/log0log.h:
  Multiple tablespaces for InnoDB
innobase/include/log0recv.h:
  Multiple tablespaces for InnoDB
innobase/include/os0file.h:
  Multiple tablespaces for InnoDB
innobase/include/page0page.h:
  Multiple tablespaces for InnoDB
innobase/include/que0types.h:
  Multiple tablespaces for InnoDB
innobase/include/rem0rec.h:
  Multiple tablespaces for InnoDB
innobase/include/srv0srv.h:
  Multiple tablespaces for InnoDB
innobase/include/srv0start.h:
  Multiple tablespaces for InnoDB
innobase/include/sync0sync.h:
  Multiple tablespaces for InnoDB
innobase/include/trx0sys.h:
  Multiple tablespaces for InnoDB
innobase/include/ut0byte.h:
  Multiple tablespaces for InnoDB
innobase/include/univ.i:
  Multiple tablespaces for InnoDB
innobase/btr/btr0cur.c:
  Multiple tablespaces for InnoDB
innobase/btr/btr0sea.c:
  Multiple tablespaces for InnoDB
innobase/buf/buf0buf.c:
  Multiple tablespaces for InnoDB
innobase/buf/buf0flu.c:
  Multiple tablespaces for InnoDB
innobase/buf/buf0lru.c:
  Multiple tablespaces for InnoDB
innobase/buf/buf0rea.c:
  Multiple tablespaces for InnoDB
innobase/data/data0type.c:
  Multiple tablespaces for InnoDB
innobase/dict/dict0boot.c:
  Multiple tablespaces for InnoDB
innobase/dict/dict0crea.c:
  Multiple tablespaces for InnoDB
innobase/dict/dict0dict.c:
  Multiple tablespaces for InnoDB
innobase/dict/dict0load.c:
  Multiple tablespaces for InnoDB
innobase/dict/dict0mem.c:
  Multiple tablespaces for InnoDB
innobase/fil/fil0fil.c:
  Multiple tablespaces for InnoDB
innobase/fsp/fsp0fsp.c:
  Multiple tablespaces for InnoDB
innobase/ha/ha0ha.c:
  Multiple tablespaces for InnoDB
innobase/ibuf/ibuf0ibuf.c:
  Multiple tablespaces for InnoDB
innobase/log/log0log.c:
  Multiple tablespaces for InnoDB
innobase/log/log0recv.c:
  Multiple tablespaces for InnoDB
innobase/mach/mach0data.c:
  Multiple tablespaces for InnoDB
innobase/mem/mem0dbg.c:
  Multiple tablespaces for InnoDB
innobase/mem/mem0pool.c:
  Multiple tablespaces for InnoDB
innobase/mtr/mtr0log.c:
  Multiple tablespaces for InnoDB
innobase/os/os0file.c:
  Multiple tablespaces for InnoDB
innobase/os/os0proc.c:
  Multiple tablespaces for InnoDB
innobase/page/page0cur.c:
  Multiple tablespaces for InnoDB
innobase/que/que0que.c:
  Multiple tablespaces for InnoDB
innobase/row/row0ins.c:
  Multiple tablespaces for InnoDB
innobase/row/row0mysql.c:
  Multiple tablespaces for InnoDB
innobase/row/row0sel.c:
  Multiple tablespaces for InnoDB
innobase/row/row0upd.c:
  Multiple tablespaces for InnoDB
innobase/srv/srv0srv.c:
  Multiple tablespaces for InnoDB
innobase/srv/srv0start.c:
  Multiple tablespaces for InnoDB
innobase/sync/sync0rw.c:
  Multiple tablespaces for InnoDB
innobase/sync/sync0sync.c:
  Multiple tablespaces for InnoDB
innobase/trx/trx0sys.c:
  Multiple tablespaces for InnoDB
innobase/trx/trx0trx.c:
  Multiple tablespaces for InnoDB
innobase/trx/trx0undo.c:
  Multiple tablespaces for InnoDB
innobase/ut/ut0byte.c:
  Multiple tablespaces for InnoDB
innobase/ut/ut0ut.c:
  Multiple tablespaces for InnoDB

  Merge
trx0trx.c:
  Print more info about a trx in SHOW INNODB status; try to find the bug reported by Plaxo
buf0buf.c:
  Check that page log sequence numbers are not in the future
log0recv.c, log0log.c:
  Fixed a bug: if you used big BLOBs, and your log files were relatively small, InnoDB could in a big BLOB operation temporarily write over the log produced AFTER the latest checkpoint. If InnoDB would crash at that moment, then the crash recovery would fail, because InnoDB would not be able to scan the log even up to the latest checkpoint. Starting from this version, InnoDB tries to ensure the latest checkpoint is young enough. If that is not possible, InnoDB prints a warning to the .err log


innobase/log/log0log.c:
  Fixed a bug: if you used big BLOBs, and your log files were relatively small, InnoDB could in a big BLOB operation temporarily write over the log produced AFTER the latest checkpoint. If InnoDB would crash at that moment, then the crash recovery would fail, because InnoDB would not be able to scan the log even up to the latest checkpoint. Starting from this version, InnoDB tries to ensure the latest checkpoint is young enough. If that is not possible, InnoDB prints a warning to the .err log
innobase/log/log0recv.c:
  Fixed a bug: if you used big BLOBs, and your log files were relatively small, InnoDB could in a big BLOB operation temporarily write over the log produced AFTER the latest checkpoint. If InnoDB would crash at that moment, then the crash recovery would fail, because InnoDB would not be able to scan the log even up to the latest checkpoint. Starting from this version, InnoDB tries to ensure the latest checkpoint is young enough. If that is not possible, InnoDB prints a warning to the .err log
innobase/buf/buf0buf.c:
  Check that page log sequence numbers are not in the future
innobase/trx/trx0trx.c:
  Print more info about a trx in SHOW INNODB status; try to find the bug reported by Plaxo
innobase/fil/fil0fil.c:
  Merge
innobase/fsp/fsp0fsp.c:
  Merge
innobase/include/fil0fil.h:
  Merge
innobase/include/log0log.h:
  Merge
innobase/include/log0recv.h:
  Merge
innobase/os/os0file.c:
  Merge
innobase/srv/srv0srv.c:
  Merge