when renaming tables
Allocate the table name using ut_malloc() instead of table->heap because
the latter cannot be freed.
Adjust dict_sys->size calculations all over the code.
Change dict_table_t::name from const char* to char* because we need to
ut_malloc()/ut_free() it.
Reviewed by: Inaam, Marko, Heikki (rb://384)
Approved by: Heikki (rb://384)
ha_innobase::index_read(), ha_innobase::records_in_range(): Check that
the index is useable before invoking row_sel_convert_mysql_key_to_innobase().
This fix is based on a suggestion by Yasufumi Kinoshita.
dict_check_tablespaces_and_store_max_id(): Initialize max_space_id
and fil_system->max_assigned_id from DICT_HDR_MAX_SPACE_ID.
fil_space_create(): Suppress the warning unless !recv_recovery_on
(do not complain while applying the redo log).
(InnoDB plugin branch)
mysql-test/suite/innodb_plugin/r/innodb_mysql.result:
test case
mysql-test/suite/innodb_plugin/t/innodb_mysql.test:
test case
storage/innodb_plugin/row/row0sel.c:
init null bytes with default values as they might be
left uninitialized in some cases and these uninited bytes
might be copied into mysql record buffer that leads to
valgrind warnings on next use of the buffer.
for InnoDB plugin
dict_load_table(): Pass the correct tablespace flags to
fil_open_single_table_tablespace(). For ROW_FORMAT=COMPACT and REDUNDANT,
the tablespace flags are 0. The table flags would be 0 or DICT_TF_COMPACT.
In semi-consistent read, only unlock freshly locked non-matching records.
lock_rec_lock_fast(): Return LOCK_REC_SUCCESS,
LOCK_REC_SUCCESS_CREATED, or LOCK_REC_FAIL instead of TRUE/FALSE.
enum db_err: Add DB_SUCCESS_LOCKED_REC for indicating a successful
operation where a record lock was created.
lock_sec_rec_read_check_and_lock(),
lock_clust_rec_read_check_and_lock(), lock_rec_enqueue_waiting(),
lock_rec_lock_slow(), lock_rec_lock(), row_ins_set_shared_rec_lock(),
row_ins_set_exclusive_rec_lock(), sel_set_rec_lock(),
row_sel_get_clust_rec_for_mysql(): Return DB_SUCCESS_LOCKED_REC if a
new record lock was created. Adjust callers.
row_unlock_for_mysql(): Correct the function documentation.
row_prebuilt_t::new_rec_locks: Correct the documentation.
lock_rec_unlock(): Cache first_lock and rewrite while() loops as for().
btr_cur_optimistic_update(): Use common error handling return.
row_create_prebuilt(): Add Valgrind instrumentation.
------------------------------------------------------------
revno: 3127
revision-id: vasil.dimov@oracle.com-20100531152341-x2d4hma644icamh1
parent: vasil.dimov@oracle.com-20100531105923-kpjwl4rbgfpfj13c
committer: Vasil Dimov <vasil.dimov@oracle.com>
branch nick: mysql-trunk-innodb
timestamp: Mon 2010-05-31 18:23:41 +0300
message:
Fix Bug #53947 InnoDB: Assertion failure in thread 4224 in file .\sync\sync0sync.c line 324
Destroy the rw-lock object before freeing the memory it is occupying.
If we do not do this, then the mutex that is contained in the rw-lock
object btr_search_latch_temp->mutex gets "freed" and subsequently
mutex_free() from sync_close() hits a mutex whose memory has been
freed and crashes.
Approved by: Heikki (via IRC)
Discussed with: Calvin
err_index could be not a member of the share structure or prebuilt
structure passed from MySQL. For now, we resort to the traditional
way of scanning index->table for the index number.
Store the max_space_id in the data dictionary header in order to avoid
space_id reuse.
DICT_HDR_MIX_ID: Renamed to DICT_HDR_MAX_SPACE_ID, DICT_HDR_MIX_ID_LOW.
dict_hdr_get_new_id(): Return table_id, index_id, space_id or a subset of them.
fil_system_t: Add ibool space_id_reuse_warned.
fil_create_new_single_table_tablespace(): Get the space_id from the caller.
fil_space_create(): Issue a warning if the fil_system->max_assigned_id
is exceeded.
fil_assign_new_space_id(): Return TRUE/FALSE and take a pointer to the
space_id as a parameter. Make the function public.
fil_init(): Initialize all fil_system fields by mem_zalloc(). Remove
explicit initializations of certain fields to 0 or NULL.
BUILD/*: Add valgrind_configs=--with-valgrind.
BUILD/*: Remove -USAFEMALLOC from valgrind_flags.
configure.in: Add AC_ARG_WITH(valgrind) and HAVE_VALGRIND.
include/my_sys.h: Define a number of MEM_ wrappers for VALGRIND_ functions.
include/my_sys.h: Make TRASH do MEM_UNDEFINED().
include/m_string.h: Remove unused macro bzero_if_purify(A,B).
_mymalloc(): Declare MEM_UNDEFINED() on the allocated memory.
_myfree(): Declare MEM_NOACCESS() on the freed memory.
storage/innobase/include/univ.i: Enable UNIV_DEBUG_VALGRIND based on
HAVE_VALGRIND rather than HAVE_purify.
Possible things to do:
* In my_global.h, remove the defined(HAVE_purify) condition
from the _WIN32 uint3korr().
* In my_global.h *int*korr(), use | instead of +
in order to keep the Valgrind V bits accurate
* Consider replacing HAVE_purify with HAVE_VALGRIND
* Use VALGRIND_CREATE_BLOCK, VALGRIND_DISCARD in mem_root and similar places
------------------------------------------------------------
revno: 3094
revision-id: vasil.dimov@oracle.com-20100513074652-0cvlhgkesgbb2bfh
parent: vasil.dimov@oracle.com-20100512173700-byf8xntxjur1hqov
committer: Vasil Dimov <vasil.dimov@oracle.com>
branch nick: mysql-trunk-innodb
timestamp: Thu 2010-05-13 10:46:52 +0300
message:
Followup to Bug#51920, fix binlog.binlog_killed
This is a followup to the fix of
Bug#51920 Innodb connections in row lock wait ignore KILL until lock wait
timeout
in that fix (rb://279) the behavior was changed to honor when a trx is
interrupted during lock wait, but the returned error code was still
"lock wait timeout" when it should be "interrupted".
This change fixes the non-deterministically failing test binlog.binlog_killed,
that failed like this:
binlog.binlog_killed 'stmt' [ fail ]
Test ended at 2010-05-12 11:39:08
CURRENT_TEST: binlog.binlog_killed
mysqltest: At line 208: query 'reap' failed with wrong errno 1205: 'Lock wait timeout exceeded; try restarting transaction', instead of 0...
Approved by: Sunny Bains (rb://344)
------------------------------------------------------------
Also make InnoDB thinks that /*/ only starts a comment. (Bug #53644).
This fixes the bugs in the InnoDB Plugin.
ha_innodb.h: Use trx_query_string() instead of trx_query() when
available (MySQL 5.1.42 or later).
innobase_get_stmt(): New function, to retrieve the currently running
SQL statement.
struct trx_struct: Remove mysql_query_str. Use innobase_get_stmt() instead.
dict_strip_comments(): Add and observe the parameter sql_length. Treat
/*/ as the start of a comment.
dict_create_foreign_constraints(), row_table_add_foreign_constraints():
Add the parameter sql_length.
