trx_rollback_for_mysql(): Do not set trx->sess back to NULL.
This bug was introduced in r1046.

branches/5.0: trx_rollback_for_mysql(): Ensure that trx->sess is non-NULL
when calling trx_general_rollback_for_mysql().  This removes a segmentation
fault when rolling back a prepared transaction in XA recovery.  (Bug #21468)

the output of SHOW MUTEX STATUS in non-debug builds.  (Bug #24386)

#ifdef UNIV_SYNC_DEBUG to allow the code to be built
with UNIV_DEBUG but without UNIV_SYNC_DEBUG.

The code was previously unused in non-debug builds.

ChangeSet
  2006/11/10 17:22:43+02:00 aelkin@dsl-hkibras-fe30f900-107.dhcp.inet.fi 
  Bug #24190  many exportable definitions of field_in_record_is_null
  
  mysql had several(2) exportable definitions of field_in_record_is_null function.
  
  Fixed with adding static.

storage/innobase/handler/ha_innodb.cc
  2006/11/10 17:22:36+02:00 aelkin@dsl-hkibras-fe30f900-107.dhcp.inet.fi +1 -1
  made static

the remaining print, add a comma so it doesn't get combined with the heap
size. Both problems were introduced in r383.

ha_innobase::rnd_pos(): Use correct format in DBUG_PRINT statements.

buf_page_release(): Remove the local variable buf_fix_count.

UT_LIST_REMOVE_CLEAR().

buf_LRU_invalidate_tablespace(): Invoke UT_LIST_GET_PREV(LRU, block)
before UT_LIST_REMOVE(LRU, buf_pool->LRU, block).

array while holding the mutex.  This removes the crash-triggering
race condition that was introduced when fixing Bug #15653.  (Bug #24089)

CPU-bound SELECT queries.  (Bug #15815)

Fix: replace the mutex by one mutex protecting the 'flush list'
(and the free list) and several mutexes protecting portions of the
buffer pool, where we keep several indivudual LRU lists of pages.

This patch is from Sunny Bains and Heikki Tuuri.

 Change return type of ha_innobase::info to int.

 plug.in: Add MYSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS.

dict_truncate_index_tree(): Replace parameter rec_t* rec with
btr_pcur_t* pcur.  Reposition pcur before calling btr_create().

sync_thread_add_level(): Remove the relaxation of the assertion added in r968.

order to be violated if the thread holds dict_operation_lock, whose level is
SYNC_DICT_OPERATION.  This removes the assertion failure of TRUNCATE TABLE
#ifdef UNIV_SYNC_DEBUG.

ChangeSet
  2006/10/09 19:51:41+04:00 gkodinov@macbook.local 
  Bug #22781: SQL_BIG_RESULT fails to influence sort plan
   Currently SQL_BIG_RESULT is checked only at compile time.
   However, additional optimizations may take place after
   this check that change the sort method from 'filesort'
   to sorting via index. As a result the actual plan
   executed is not the one specified by the SQL_BIG_RESULT
   hint. Similarly, there is no such test when executing
   EXPLAIN, resulting in incorrect output.
   The patch corrects the problem by testing for
   SQL_BIG_RESULT both during the explain and execution
   phases.

in the father page.

btr0btr.h: Add a BTR_MAX_LEVELS define.

instead of passing the wrong length to ut_print_namel().  (Bug #23368)

ut_print_name(), ut_print_namel(): Document the special treatment of '/'.

ut_print_namel(): Replace strchr() with memchr(), as the string might
not be NUL-terminated.

check thd->in_lock_tables but test if
thd->lex->sql_command == SQLCOM_LOCK_TABLES
instead.  Otherwise, stored functions will use table locks.  (Bug #18077)

This patch is from Heikki.

UNIV_SYNC_DEBUG is defined.

rw_lock_list_print_info(): Add parameter "file".

mutex_list_print_info(): Add parameter "file".  Make the function static.

The declarations were already enclosed in #ifdef UNIV_MEM_DEBUG.

Replace the search loop with a call to dict_index_find_on_id_low().

managed with an LRU algorithm.

ha_innodb.cc: innodb_mutex_show_status(): Add (ulong) casts to
ulonglong expressions being passed to fprintf %lu.  The warnings
were apparently introduced by MySQL AB developers.

mysql_declare_plugin(innobase): Add PLUGIN_LICENSE_GPL.

have_innodb.inc: Merge changes from MySQL AB.

in the "#else" branch of "#if building on Windows".

dict_col_copy_type_noninline(): Remove the return statement.
Some compilers do not allow return expressions of void type.

innobase_start_or_create_for_mysql(): Do not cap srv_max_threads to 1000
on Windows.

Makefile.am (EXTRA_DIST): Add plug.in

innodb_unsafe_binlog, innodb_handler, innodb-big, innodb_cache-master,
innodb-deadlock, innodb_cache: Remove.  These have been renamed in the
MySQL tree.

innodb_mysql: Update.

ChangeSet
  2006/09/30 18:44:42-07:00 brian@zim.(none) 
  Merge zim.(none):/home/brian/mysql/merge-5.1
  into  zim.(none):/home/brian/mysql/arch-5.1

ChangeSet
  2006/09/30 12:49:46-07:00 brian@zim.(none) 
  This patch adds handlerton passing to functions. NDB and Innodb still require a global hanlderton in the main code due to the nature of the sql_cache call back function (should be solveable... another patch).
  Partitioning now has a flag to allow disabling of engines from being compatible with partitioning. Cleaned up heap naming convention on panic call. 

ChangeSet
  2006/09/29 17:19:02-07:00 brian@zim.(none) 
  This removes the passing of global hton to engine instance. 

ChangeSet
  2006/09/28 13:22:56+02:00 gbichot@dl145h.mysql.com 
  Merge gbichot@bk-internal:/home/bk/mysql-5.1-arch
  into  dl145h.mysql.com:/users/gbichot/mysql-5.1-arch

ChangeSet
  2006/09/28 13:19:43+02:00 gbichot@dl145h.mysql.com 
  In the handlerton, cursor creation function don't have an argument
  and so the engine calls current_thd to derive transaction information;
  instead we now pass THD to those functions, it looks more logical
  (it makes the implicit current_thd parameter more visible).
  Approved by Brian and Monty.

ChangeSet
  2006/09/26 22:51:53-07:00 brian@zim.(none) 
  Merge zim.(none):/home/brian/mysql/merge-5.1
  into  zim.(none):/home/brian/mysql/arch-5.1

the current directory.

bug would only surface if the InnoDB SQL interpreter were used for
updating fixed-length columns.  Currently (as the UPD_NODE_NO_SIZE_CHANGE
flag is never set), cmpl_info can only be 0 or UPD_NODE_NO_ORD_CHANGE.
Luckily, UPD_NODE_NO_ORD_CHANGE is 1, and the condition was simplified
to !cmpl_info.

to comply with ISO/IEC 9899:1989.  This error was made in r834.  (Bug #22575)

tree.