Commit graph

136 commits

Author SHA1 Message Date
Sergey Vojtovich
9b0e649a2c After merge fix: pthread_mutext_[un]lock -> mysql_mutex_[un]lock. 2009-12-10 13:19:06 +04:00
Sergey Vojtovich
cda5ad508a Merge mysql-next-mr to mysql-next-mr-svoj. 2009-12-09 15:03:34 +04:00
Marc Alff
04fe40393d WL#2360 Performance schema
Part II, engines instrumentation
2009-12-04 18:26:15 -07:00
Andrei Elkin
0eda48463c Manual resolving for the following files
Text conflict in mysql-test/collections/default.experimental
Text conflict in mysql-test/r/show_check.result
Text conflict in mysql-test/r/sp-code.result
Text conflict in mysql-test/suite/binlog/r/binlog_tmp_table.result
Text conflict in mysql-test/suite/rpl/t/disabled.def
Text conflict in mysql-test/t/show_check.test
Text conflict in mysys/my_delete.c
Text conflict in sql/item.h
Text conflict in sql/item_cmpfunc.h
Text conflict in sql/log.cc
Text conflict in sql/mysqld.cc
Text conflict in sql/repl_failsafe.cc
Text conflict in sql/slave.cc
Text conflict in sql/sql_parse.cc
Text conflict in sql/sql_table.cc
Text conflict in sql/sql_yacc.yy
Text conflict in storage/myisam/ha_myisam.cc

Corrected results for
 stm_auto_increment_bug33029.reject      2009-12-01
		20:01:49.000000000 +0300
       <andrei> @@ -42,9 +42,6 @@
       <andrei>  RETURN i;
       <andrei>  END//
       <andrei>  CALL p1();
       <andrei> -Warnings:
       <andrei> -Note   1592    Statement may not be safe to log in statement
		format.
       <andrei> -Note   1592    Statement may not be safe to log in statement
		format.

There should be indeed no Note present because there is in fact autoincrement 
top-level query in sp() that triggers inserting in yet another auto-inc table.
(todo: alert DaoGang to improve the test).
2009-12-01 21:07:18 +02:00
Andrei Elkin
3962da934f merging from 5.1 to rep+2 starting at gca(5.1, next-mr) == build@mysql.com-20091104182209-iui387z35159aoyw 2009-11-30 14:34:39 +02:00
Sergey Vojtovich
40ec012c90 Backport from 6.0-codebase.
WL#3951 - MyISAM: Additional Error Logs for Data Corruption

When table corruption is detected, in addition to current error message
provide following information:
- list of threads (and queries) accessing a table;
- thread_id of a thread that detected corruption;
- source file name and line number where this corruption was detected;
- optional extra information (string).

mysql-test/r/myisam_crash_before_flush_keys.result:
  Adjusted a test case according to WL#3951.
mysql-test/t/myisam_crash_before_flush_keys.test:
  Adjusted a test case according to WL#3951.
storage/myisam/CMakeLists.txt:
  Added mi_extrafunc.h to myisam sources list.
storage/myisam/Makefile.am:
  Added mi_extrafunc.h to myisam headers list.
storage/myisam/ha_myisam.cc:
  Added _mi_report_crashed() function (reports additional information
  whenever table corruption is detected).
storage/myisam/mi_extrafunc.h:
  All standalone programs must define their version of _mi_report_crashed()
  by including mi_extrafunc.h.
storage/myisam/mi_locking.c:
  For every call to mi_lock_database(F_[RD|WR|EXTRA_]LCK) - add
  current thread to the list of threads accessing this table.
  
  For every call to mi_lock_database(F_UNLCK) - remove current
  thread from the list of threads accessing this table.
storage/myisam/mi_test1.c:
  All standalone programs must define their version of _mi_report_crashed()
  by including mi_extrafunc.h.
storage/myisam/mi_test2.c:
  All standalone programs must define their version of _mi_report_crashed()
  by including mi_extrafunc.h.
storage/myisam/mi_test3.c:
  All standalone programs must define their version of _mi_report_crashed()
  by including mi_extrafunc.h.
storage/myisam/myisam_ftdump.c:
  All standalone programs must define their version of _mi_report_crashed()
  by including mi_extrafunc.h.
storage/myisam/myisamchk.c:
  All standalone programs must define their version of _mi_report_crashed()
  by including mi_extrafunc.h.
storage/myisam/myisamdef.h:
  Extra elements are added to MI_INFO and MYISAM_SHARE structures.
  MI_INFO is extended with LIST element, that holds a pointer to
  THD object accessing a table. MYISAM_SHARE is extended with LIST
  (list of threads accessing a table).
  
  Whenever table is marked as crashed, call mi_report_crashed() macro
  to provide useful information.
storage/myisam/myisamlog.c:
  All standalone programs must define their version of _mi_report_crashed()
  by including mi_extrafunc.h.
storage/myisam/myisampack.c:
  All standalone programs must define their version of _mi_report_crashed()
  by including mi_extrafunc.h.
storage/myisam/rt_test.c:
  All standalone programs must define their version of _mi_report_crashed()
  by including mi_extrafunc.h.
storage/myisam/sp_test.c:
  All standalone programs must define their version of _mi_report_crashed()
  by including mi_extrafunc.h.
storage/myisammrg/ha_myisammrg.cc:
  For each unedrlying table initialize `in_use' variable.
2009-11-25 16:25:01 +04:00
Konstantin Osipov
9a9e8d2311 Backport of:
----------------------------------------------------------------------
ChangeSet@1.2571, 2008-04-08 12:30:06+02:00, vvaintroub@wva. +122 -0
  Bug#32082 : definition of VOID in my_global.h conflicts with Windows
  SDK headers
  
  VOID macro is now removed. Its usage is replaced with void cast.
  In some cases, where cast does not make much sense (pthread_*, printf, 
  hash_delete, my_seek), cast is ommited.


client/mysqladmin.cc:
  Bug#32082 : remove VOID macro
client/mysqldump.c:
  Bug#32082 : remove VOID macro
client/mysqlimport.c:
  Bug#32082 : remove VOID macro
client/mysqlslap.c:
  Bug#32082 : remove VOID macro
client/mysqltest.cc:
  Bug#32082 : remove VOID macro
client/sql_string.cc:
  Bug#32082 : remove VOID macro
extra/comp_err.c:
  Bug#32082 : remove VOID macro
extra/replace.c:
  Bug#32082 : remove VOID macro
include/my_alarm.h:
  Bug#32082 : remove VOID macro
include/my_global.h:
  Bug#32082 : remove VOID macro
libmysql/libmysql.c:
  Bug#32082 : remove VOID macro
mysys/errors.c:
  Bug#32082 : remove VOID macro
mysys/hash.c:
  Bug#32082 : remove VOID macro
mysys/mf_iocache2.c:
  Bug#32082 : remove VOID macro
mysys/mf_loadpath.c:
  Bug#32082 : remove VOID macro
mysys/mf_path.c:
  Bug#32082 : remove VOID macro
mysys/my_append.c:
  Bug#32082 : remove VOID macro
mysys/my_clock.c:
  Bug#32082 : remove VOID macro
mysys/my_copy.c:
  Bug#32082 : remove VOID macro
mysys/my_fstream.c:
  Bug#32082 : remove VOID macro
mysys/my_getwd.c:
  Bug#32082 : remove VOID macro
mysys/my_lib.c:
  Bug#32082 : remove VOID macro
mysys/my_lockmem.c:
  Bug#32082 : remove VOID macro
mysys/my_pthread.c:
  Bug#32082 : remove VOID macro
mysys/my_redel.c:
  Bug#32082 : remove VOID macro
mysys/stacktrace.c:
  Bug#32082 : remove VOID macro
mysys/thr_alarm.c:
  Bug#32082 : remove VOID macro
mysys/thr_lock.c:
  Bug#32082 : remove VOID macro
sql/derror.cc:
  Bug#32082 : remove VOID macro
sql/des_key_file.cc:
  Bug#32082 : remove VOID macro
sql/discover.cc:
  Bug#32082 : remove VOID macro
sql/field.cc:
  Bug#32082 : remove VOID macro
sql/filesort.cc:
  Bug#32082 : remove VOID macro
sql/ha_ndbcluster.cc:
  Bug#32082 : remove VOID macro
sql/ha_partition.cc:
  Bug#32082 : remove VOID macro
sql/handler.cc:
  Bug#32082 : remove VOID macro
sql/hostname.cc:
  Bug#32082 : remove VOID macro
sql/init.cc:
  Bug#32082 : remove VOID macro
sql/item.cc:
  Bug#32082 : remove VOID macro
sql/item_cmpfunc.cc:
  Bug#32082 : remove VOID macro
sql/item_strfunc.cc:
  Bug#32082 : remove VOID macro
sql/lock.cc:
  Bug#32082 : remove VOID macro
sql/log.cc:
  Bug#32082 : remove VOID macro
sql/log_event.cc:
  Bug#32082 : remove VOID macro
sql/mysqld.cc:
  Bug#32082 : remove VOID macro
sql/opt_range.h:
  Bug#32082 : remove VOID macro
sql/protocol.cc:
  Bug#32082 : remove VOID macro
sql/records.cc:
  Bug#32082 : remove VOID macro
sql/sp_head.cc:
  Bug#32082 : remove VOID macro
sql/sp_pcontext.cc:
  Bug#32082 : remove VOID macro
sql/sql_acl.cc:
  Bug#32082 : remove VOID macro
sql/sql_base.cc:
  Bug#32082 : remove VOID macro
sql/sql_cache.cc:
  Bug#32082 : remove VOID macro
sql/sql_connect.cc:
  Bug#32082 : remove VOID macro
sql/sql_db.cc:
  Bug#32082 : remove VOID macro
sql/sql_delete.cc:
  Bug#32082 : remove VOID macro
sql/sql_handler.cc:
  Bug#32082 : remove VOID macro
sql/sql_insert.cc:
  Bug#32082 : remove VOID macro
sql/sql_map.cc:
  Bug#32082 : remove VOID macro
sql/sql_parse.cc:
  Bug#32082 : remove VOID macro
sql/sql_select.cc:
  Bug#32082 : remove VOID macro
sql/sql_servers.cc:
  Bug#32082 : remove VOID macro
sql/sql_show.cc:
  Bug#32082 : remove VOID macro
sql/sql_string.cc:
  Bug#32082 : remove VOID macro
sql/sql_table.cc:
  Bug#32082 : remove VOID macro
sql/sql_test.cc:
  Bug#32082 : remove VOID macro
sql/sql_trigger.cc:
  Bug#32082 : remove VOID macro
sql/sql_update.cc:
  Bug#32082 : remove VOID macro
sql/sql_view.cc:
  Bug#32082 : remove VOID macro
sql/table.cc:
  Bug#32082 : remove VOID macro
sql/tztime.cc:
  Bug#32082 : remove VOID macro
sql/udf_example.c:
  Bug#32082 : remove VOID macro
sql/uniques.cc:
  Bug#32082 : remove VOID macro
sql/unireg.cc:
  Bug#32082 : remove VOID macro
storage/archive/ha_archive.cc:
  Bug#32082 : remove VOID macro
storage/blackhole/ha_blackhole.cc:
  Bug#32082 : remove VOID macro
storage/csv/ha_tina.cc:
  Bug#32082 : remove VOID macro
storage/csv/transparent_file.cc:
  Bug#32082 : remove VOID macro
storage/example/ha_example.cc:
  Bug#32082 : remove VOID macro
storage/federated/ha_federated.cc:
  Bug#32082 : remove VOID macro
storage/heap/hp_clear.c:
  Bug#32082 : remove VOID macro
storage/heap/hp_create.c:
  Bug#32082 : remove VOID macro
storage/heap/hp_test1.c:
  Bug#32082 : remove VOID macro
storage/heap/hp_test2.c:
  Bug#32082 : remove VOID macro
storage/innobase/handler/ha_innodb.cc:
  Bug#32082 : remove VOID macro
storage/myisam/ft_eval.c:
  Bug#32082 : remove VOID macro
storage/myisam/ha_myisam.cc:
  Bug#32082 : remove VOID macro
storage/myisam/mi_changed.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_check.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_close.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_create.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_dbug.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_delete.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_delete_all.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_dynrec.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_info.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_locking.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_log.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_open.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_packrec.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_panic.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_rsame.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_statrec.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_test1.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_test2.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_test3.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_update.c:
  Bug#32082 : remove VOID macro
storage/myisam/mi_write.c:
  Bug#32082 : remove VOID macro
storage/myisam/myisamchk.c:
  Bug#32082 : remove VOID macro
storage/myisam/myisamlog.c:
  Bug#32082 : remove VOID macro
storage/myisam/myisampack.c:
  Bug#32082 : remove VOID macro
storage/myisam/sort.c:
  Bug#32082 : remove VOID macro
storage/myisammrg/myrg_close.c:
  Bug#32082 : remove VOID macro
storage/myisammrg/myrg_create.c:
  Bug#32082 : remove VOID macro
storage/myisammrg/myrg_open.c:
  Bug#32082 : remove VOID macro
strings/str_test.c:
  Bug#32082 : remove VOID macro
tests/thread_test.c:
  Bug#32082 : remove VOID macro
2009-11-24 16:54:59 +03:00
Luis Soares
d8ca6b9dd9 manual merge: mysql-5.1-rep+2 (bug tree) --> mysql-5.1-rep+2 (latest)
CONFLICTS
=========

Text conflict in sql/sql_yacc.yy
1 conflicts encountered.
2009-11-13 10:17:53 +00:00
Alexander Nozdrin
5bbacc5214 Manual merge from mysql-5.1. 2009-11-05 12:23:55 +03:00
Alexander Nozdrin
b30c1886dc Manual merge from mysql-5.1. 2009-11-05 11:40:01 +03:00
Luis Soares
fb175a1beb BUG#48048: Deprecated constructs need removal in Betony
NOTE: Backport of:

bzr log -r revid:sp1r-serg@sergbook.mysql.com-20070505200319-38337
------------------------------------------------------------
revno: 2469.263.4
committer: serg@sergbook.mysql.com
timestamp: Sat 2007-05-05 13:03:19 -0700
message:
  Removing deprecated features:
  --master-XXX command-line options
  log_bin_trust_routine_creators
  table_type
  BACKUP TABLE ...
  RESTORE TABLE ...
  SHOW PLUGIN
  LOAD TABLE ... FROM MASTER
  LOAD DATA FROM MASTER
  SHOW INNODB STATUS
  SHOW MUTEX STATUS
  SHOW TABLE TYPES
  ... TIMESTAMP(N)
  ... TYPE=engine
  
  RESET SLAVE don't reset connection parameters anymore
  LOAD DATA: check opt_secure_file_priv before access(filename)
  improved WARN_DEPRECATED macro
2009-11-04 12:28:20 +00:00
Sergey Vojtovich
578007404d A follow-up to fix for
BUG#47073 - valgrind errs, corruption,failed repair of partition,
            low myisam_sort_buffer_size

Fixed race conditions discovered with the provided test case and
stabilized test case.

include/myisam.h:
  Serialize submission of messages from multi-threaded REPAIR.
mysql-test/r/myisam.result:
  REPAIR output highly depend on threads activity. Disabled
  result log to make test case deterministic.
mysql-test/t/myisam.test:
  REPAIR output highly depend on threads activity. Disabled
  result log to make test case deterministic.
storage/myisam/ha_myisam.cc:
  Serialize submission of messages from multi-threaded REPAIR.
storage/myisam/mi_check.c:
  Serialize submission of messages from multi-threaded REPAIR.
storage/myisam/sort.c:
  Only master thread is allowed to detach write cache from
  the share.
2009-10-27 18:27:27 +04:00
Alexander Nozdrin
3251065aef Merge from mysql-5.1. 2009-10-19 17:17:08 +04:00
Georgi Kodinov
7b4ef910f7 Bug #40877: multi statement execution fails in 5.1.30
Implemented the server infrastructure for the fix:

1. Added a function LEX_STRING *thd_query_string(THD) to return
a LEX_STRING structure instead of char *.
This is the function that must be called in innodb instead of 
thd_query()

2. Did some encapsulation in THD : aggregated thd_query and 
thd_query_length into a LEX_STRING and made accessor and mutator 
methods for easy code updating. 

3. Updated the server code to use the new methods where applicable.
2009-10-16 13:29:42 +03:00
Sergey Vojtovich
adbd70aa12 BUG#47073 - valgrind errs, corruption,failed repair of partition,
low myisam_sort_buffer_size

Repair by sort (default) or parallel repair of a MyISAM table
(doesn't matter partitioned or not) as well as bulk inserts
and enable indexes some times didn't failover to repair with
key cache.

The problem was that after unsuccessful attempt, data file was
closed. Whereas repair with key cache requires open data file.
Fixed by reopening data file.

Also fixed a valgrind warning, which may appear during repair
by sort or parallel repair with certain myisam_sort_buffer_size
number of rows and length of an index entry (very dependent).

mysql-test/r/myisam.result:
  A test case for BUG#47073.
mysql-test/t/myisam.test:
  A test case for BUG#47073.
storage/myisam/ha_myisam.cc:
  Reverted fix for BUG25289. Not needed anymore.
storage/myisam/mi_check.c:
  Reopen data file, when repair by sort or parallel repair
  fails.
  
  When repair by sort is requested to rebuild data file, data file
  gets rebuilt while fixing first index. When rebuild is completed,
  info->dfile is pointing to temporary data file, original data file
  is closed.
  
  It may happen that repair has successfully fixed first index and
  rebuilt data file, but failed to fix second index. E.g.
  myisam_sort_buffer_size was big enough to fix first shorter index,
  but not enough to fix subsequent longer index.
  
  In this case we end up with info->dfile pointing to temporary file,
  which is removed and info->dfile is set to -1.
  
  Though repair by sort failed, the upper layer may still want to
  try repair with key cache. But it needs info->dfile pointing to
  valid data file.
storage/myisam/sort.c:
  When performing a copy of IO_CACHE structure, current_pos and
  current_end must be updated separatly to point to memory we're
  copying to (not to memory we're copying from).
  
  As t_file2 is always WRITE cache, proper members are write_pos
  and write_end accordingly.
2009-10-09 21:16:29 +05:00
Guilhem Bichot
eceba8912c merge of 5.1-main into mysql-trunk.
Changes to ha_innodb.cc are not propagated to plugin, they will come back
via Oracle/Innobase if needed.
2009-08-12 15:44:34 +02:00
Guilhem Bichot
b57e4dbd88 Creation of mysql-trunk = {summit + "Innodb plugin replacing the builtin"}:
bzr branch mysql-5.1-performance-version mysql-trunk # Summit
cd mysql-trunk
bzr merge mysql-5.1-innodb_plugin # which is 5.1 + Innodb plugin 
bzr rm innobase # remove the builtin
Next step: build, test fixes.
2009-08-04 13:25:19 +02:00
Gleb Shchepa
2bc6b6a800 Merge from 5.0
******
manual merge 5.0-bugteam --> 5.1-bugteam (bug 38816)
2009-07-24 21:04:55 +05:00
Satya B
02e70f1691 Bug#35111 - Truncate a MyISAM partitioned table does not reset
the auto_increment value
      
This is an alternative patch that instead of allowing RECREATE TABLE
on TRUNCATE TABLE it implements reset_auto_increment that is called
after delete_all_rows.

Note: this bug was fixed by Mattias Jonsson:
Pusing this patch: http://lists.mysql.com/commits/70370


mysql-test/suite/parts/r/partition_auto_increment_memory.result:
  Bug#35111: Truncate a MyISAM partitioned table does not reset
  the auto_increment value
mysql-test/suite/parts/r/partition_auto_increment_myisam.result:
  Bug#35111: Truncate a MyISAM partitioned table does not reset
  the auto_increment value
sql/ha_partition.cc:
  Bug#35111: Truncate a MyISAM partitioned table does not reset
  the auto_increment value
  
  Added reset_auto_increment, to be used after delete_all_rows
  to simulate truncate.
storage/heap/ha_heap.cc:
  Bug#35111: Truncate a MyISAM partitioned table does not reset
  the auto_increment value
  
  Added reset_auto_increment, to be used after delete_all_rows
  to simulate truncate
storage/heap/ha_heap.h:
  Bug#35111: Truncate a MyISAM partitioned table does not reset
  the auto_increment value
  
  Added reset_auto_increment, to be used after delete_all_rows
  to simulate truncate
storage/myisam/ha_myisam.cc:
  Bug#35111: Truncate a MyISAM partitioned table does not reset
  the auto_increment value
  
  Added reset_auto_increment, to be used after delete_all_rows
  to simulate truncate.
storage/myisam/ha_myisam.h:
  Bug#35111: Truncate a MyISAM partitioned table does not reset
  the auto_increment value
  
  Added reset_auto_increment, to be used after delete_all_rows
  to simulate truncate.
2009-07-08 17:41:34 +05:30
Staale Smedseng
300a8721fa Merge from 5.0 2009-06-29 16:00:47 +02:00
Mikael Ronstrom
a22c8c5be5 Merge MySQL 5.1.35 into MySQL 5.4 2009-06-11 12:07:59 +02:00
Tatiana A. Nurnberg
406f018d33 auto-merge 2009-06-05 01:30:08 +02:00
Sergey Glukhov
c8a7b79142 5.0-bugteam->5.1-bugteam merge 2009-05-27 15:42:19 +05:00
Anurag Shekhar
da0fe3cb31 Bug #39802 On Windows, 32-bit time_t should be enforced
This patch fixes compilation warning, "conversion from 'time_t' to 'ulong', 
possible loss of data". 
The fix is to typecast time_t to ulong before assigning it to ulong. 
Backported this from 6.0-bugteam tree.


storage/archive/ha_archive.cc:
  type casting time_t to ulong before assigning.
storage/federated/ha_federated.cc:
  type casting time_t to ulong before assigning.
storage/innobase/handler/ha_innodb.cc:
  type casting time_t to ulong before assigning.
storage/myisam/ha_myisam.cc:
  type casting time_t to ulong before assigning.
2009-05-13 15:41:24 +05:30
Narayanan V
bb668b284d merging with mysql-5.1-bugteam 2009-04-30 18:22:48 +05:30
Narayanan V
db83fda90d BUG#37631 - Incorrect key file for table after upgrading from 5.0 to 5.1
This patch adds corrections to the original patch
submitted 2009-04-08 (http://lists.mysql.com/commits/71607):

- fixed that the original patch didn't work because of an
  incorrect condition;
- added a test case.

mysql-test/r/upgrade.result:
  Bug#37631 Incorrect key file for table after upgrading from 5.0 to 5.1
  
  Result file for test case
mysql-test/std_data/bug37631.MYD:
  Bug#37631 Incorrect key file for table after upgrading from 5.0 to 5.1
  
  table created in mysql 4.0
mysql-test/std_data/bug37631.MYI:
  Bug#37631 Incorrect key file for table after upgrading from 5.0 to 5.1
  
  table created in mysql 4.0
mysql-test/std_data/bug37631.frm:
  Bug#37631 Incorrect key file for table after upgrading from 5.0 to 5.1
  
  table created in mysql 4.0
mysql-test/t/upgrade.test:
  Bug#37631 Incorrect key file for table after upgrading from 5.0 to 5.1
  
  Adds test for checking that upgrade works
  on a table which is created by a mysql
  server version <= 4.0.
storage/myisam/ha_myisam.cc:
  Bug#37631 Incorrect key file for table after upgrading from 5.0 to 5.1
  
  Fix the conformance checker to relax checking
  for the correct version of the tables (for tables
  created by mysql server version <= 4.0)
2009-04-30 18:16:49 +05:30
Satya B
24146bb2ab BUG#40827 - Killing insert-select to MyISAM can cause table corruption
Killing insert-select statement on MyISAM corrupts the table.
                  
Killing the insert-select statement corrupts the MyISAM table only
when the destination table is empty and when it has indexes. When 
we bulk insert huge data and if the destination table is empty we 
disable the indexes for fast inserts, data is then inserted and 
indexes are re-enabled after bulk_insert operation
                  
Killing the query, aborts the repair table operation during enable
indexes phase leading to table corruption.
                
We now truncate the table when we detect that enable indexes is
killed for bulk insert query.As we have an empty table before the 
operation, we can fix by truncating the table.

mysql-test/r/myisam.result:
  Result file for BUG#40827
mysql-test/t/myisam.test:
  Testcase for BUG#40827
storage/myisam/ha_myisam.cc:
  Fixed end_bulk_insert() method to truncate the table when we detect enable 
  index operation is killed.
2009-04-16 17:02:56 +05:30
Narayanan V
92aee5a6c6 Bug#37631 Incorrect key file for table after upgrading from 5.0 to 5.1
The conformance checker was not taking into
account, and, making concessions for acceptable
incompatibilites in tables created by
versions earlier than 4.1.

The current patch relaxes the conformance
checker to ignore differences in key_alg
and language for tables created by versions
earlier than 4.1.

storage/myisam/ha_myisam.cc:
  Modify check_definition to ignore differences
  in key_alg and language for tables created
  by versions earlier than 4.1.
2009-04-08 12:25:19 +05:30
Ignacio Galarza
0d588edf61 auto-merge 2009-03-17 16:29:24 -04:00
Alexey Botchkov
5a7d6382bf merging. 2009-02-24 15:17:50 +04:00
Anurag Shekhar
e6babb70a6 merging with changes in bugteam branch. 2009-02-23 15:39:08 +05:30
Davi Arnaut
664bb23a30 Bug#41098: Query Cache returns wrong result with concurrent insert
The problem is that select queries executed concurrently with
a concurrent insert on a MyISAM table could be cached if the
select started after the query cache invalidation but before
the unlock of tables performed by the concurrent insert. This
race could happen because the concurrent insert was failing
to prevent cache of select queries happening at the same time.

The solution is to add a 'uncacheable' status flag to signal
that a concurrent insert is being performed on the table and
that queries executing at the same time shouldn't cache the
results.

mysql-test/r/query_cache_debug.result:
  Add test case result for Bug#41098
mysql-test/t/disabled.def:
  Re-enable test case.
mysql-test/t/query_cache_debug.test:
  Add test case for Bug#41098
sql/sql_cache.cc:
  Debug sync point for regression testing purposes.
sql/sql_insert.cc:
  Remove meaningless query cache invalidate. There is already
  a preceding invalidate for queries that started before the
  concurrent insert.
storage/myisam/ha_myisam.cc:
  Check for a active concurrent insert.
storage/myisam/mi_locking.c:
  Signal the start of a concurrent insert. Flag is zeroed once
  the state is updated back.
storage/myisam/myisamdef.h:
  Add flag to signal a active concurrent insert.
2009-02-19 18:09:35 -03:00
Mikael Ronstrom
6db314c628 Merged Performance Version 0.2.1 with latest 5.1 tree (last push 11 feb 14.01.13 2009) 2009-02-17 13:24:09 +01:00
Ignacio Galarza
5b7347bda3 Bug#29125 Windows Server X64: so many compiler warnings
- Remove bothersome warning messages.  This change focuses on the warnings 
that are covered by the ignore file: support-files/compiler_warnings.supp.
- Strings are guaranteed to be max uint in length
2009-02-13 11:41:47 -05:00
Anurag Shekhar
39bf734088 Bug#40321 ha_myisam::info could update rec_per_key incorrectly
MyISAM did copy of key statistics incorrectly, which may cause
server crash or incorrect cardinality values. This may happen only on
platforms where size of long differs from size of pointer.
      
      To determine number of bytes to be copied from array of ulong,
MyISAM mistakenly used sizoef(pointer) instead of sizeof(ulong).
2009-02-13 17:11:54 +05:30
Alexey Botchkov
9036f1aa97 Bug#37995 Error message truncation in test "innodb" in embedded mode.
code backported from 6.0


per-file messages:
  include/my_global.h
    Remove SC_MAXWIDTH. This is unused and irrelevant nowadays.
  include/my_sys.h
    Remove errbuf declaration and unused definitions.
  mysys/my_error.c
    Remove errbuf definition and move and adjust ERRMSGSIZE.
  mysys/my_init.c
    Declare buffer on the stack and use my_snprintf.
  mysys/safemalloc.c
    Use size explicitly. It's more than enough for the message at hand.
  sql/sql_error.cc
    Use size explicitly. It's more than enough for the message at hand.
  sql/sql_parse.cc
    Declare buffer on the stack. Use my_snprintf as it will result in
    less stack space being used than by a system provided sprintf --
    this allows us to put the buffer on the stack without causing much
    trouble. Also, the use of errbuff here was not thread-safe as the
    function can be entered concurrently from multiple threads.
  sql/sql_table.cc
    Use MYSQL_ERRMSG_SIZE. Extra space is not needed as my_snprintf will
    nul terminate strings.
  storage/myisam/ha_myisam.cc
Use MYSQL_ERRMSG_SIZE.
  sql/share/errmsg.txt
    Error message truncation in test "innodb" in embedded mode
    filename in the error message can safely take up to 210 symbols.
2009-02-05 10:16:00 +04:00
Mikael Ronstrom
5e9d1e8109 Merge dtrace patch with latest performance version 2008-12-20 11:53:27 +01:00
Mikael Ronstrom
cc958a18dd Backport of DTrace patches from 6.0 2008-12-20 11:01:41 +01:00
Mikael Ronstrom
7ceb6050ee call ha_release_temporary_latches to fix bug 32149 2008-12-04 16:03:02 +01:00
Alexey Botchkov
fc570243cf Bug#40634 table scan temporary table is 4x slower due to mmap instead instead of caching
mmap is slower that caching indeed.
    Here the problem is that mmap is used even if --myisam-use-mmap=OFF

    solved by checking the flag in ha_myisam::extra() as it is called in
    init_read_record()

per-file comments:
  storage/myisam/ha_myisam.cc
Bug#40634 table scan temporary table is 4x slower due to mmap instead instead of caching 
    do nothing for HA_EXTRA_MMAP if no opt_myisam_use_mmap
2008-11-20 19:16:20 +04:00
unknown
01a979e8b2 Merge a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-main
into  a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-marvel


client/mysqldump.c:
  Auto merged
client/mysqltest.c:
  Auto merged
include/my_global.h:
  Auto merged
mysql-test/lib/mtr_report.pl:
  Auto merged
sql/ha_partition.cc:
  Auto merged
sql/handler.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
sql/unireg.cc:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/mi_dynrec.c:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
storage/myisammrg/ha_myisammrg.cc:
  Auto merged
include/config-win.h:
  Manual merge between main 5.1 and 5.1 marvel.
mysql-test/r/change_user.result:
  Manual merge between main 5.1 and 5.1 marvel.
mysql-test/t/change_user.test:
  Manual merge between main 5.1 and 5.1 marvel.
sql/sql_plugin.cc:
  Manual merge between main 5.1 and 5.1 marvel.
2008-03-28 12:14:27 +02:00
unknown
8001dd1b86 Merge stella.local:/home2/mydev/mysql-5.0-axmrg
into  stella.local:/home2/mydev/mysql-5.1-axmrg


mysql-test/r/func_misc.result:
  Auto merged
mysql-test/r/myisam.result:
  Auto merged
mysql-test/t/func_misc.test:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
BitKeeper/deleted/.del-rpl_transaction.test:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
mysql-test/r/query_cache.result:
  Manual merge
mysql-test/t/query_cache.test:
  Manual merge
2008-03-14 14:15:36 +01:00
unknown
06db9c0ef5 Bug#31331 - MyISAM or Merge Table upgrade incompatibility with 5.1
Post-pushbuild fixes. Added purecov comments.
2008-03-10 19:00:45 +01:00
unknown
58753e5c11 Merge a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-main
into  a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-marvel


BitKeeper/etc/ignore:
  auto-union
client/mysqlcheck.c:
  Auto merged
client/mysqldump.c:
  Auto merged
client/mysqltest.c:
  Auto merged
include/Makefile.am:
  Auto merged
include/m_string.h:
  Auto merged
include/my_base.h:
  Auto merged
include/my_dbug.h:
  Auto merged
include/my_global.h:
  Auto merged
include/my_sys.h:
  Auto merged
libmysql/CMakeLists.txt:
  Auto merged
libmysql/Makefile.shared:
  Auto merged
mysql-test/lib/mtr_report.pl:
  Auto merged
mysys/mf_keycache.c:
  Auto merged
sql/gen_lex_hash.cc:
  Auto merged
sql/ha_partition.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/handler.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/lex.h:
  Auto merged
sql/log.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_plugin.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
sql/table.h:
  Auto merged
sql/unireg.cc:
  Auto merged
storage/myisam/ft_boolean_search.c:
  Auto merged
storage/myisam/ft_nlq_search.c:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/mi_check.c:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
storage/myisam/myisampack.c:
  Auto merged
storage/myisammrg/ha_myisammrg.cc:
  Auto merged
client/mysqlslap.c:
  Manual merge with main 5.1 tree.
2008-02-08 12:13:33 +01:00
unknown
f134b62c56 Bug#31331 - MyISAM or Merge Table upgrade incompatibility with 5.1
A table with BLOB/TEXT prefix key part, created with version 4.1,
could not be opened by a 5.1 server.

The routine check at table open, if the frm file matches the MyISAM
table, was too picky regarding old and new implementation of such
keys.

Added relaxed check for blob prefix key part.

No test case. It requires to create a table in 4.1 and open it in
5.1.


storage/myisam/ha_myisam.cc:
  Bug#31331 - MyISAM or Merge Table upgrade incompatibility with 5.1
  Added relaxed check for blob prefix key part.
2008-02-06 21:26:05 +01:00
unknown
5ef1a2a0c5 Merge stella.local:/home2/mydev/mysql-5.1-amain
into  stella.local:/home2/mydev/mysql-5.1-axmrg


sql/sql_parse.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/table.cc:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
2008-01-29 10:59:32 +01:00
unknown
1804046d78 Bug#29182 - MyISAMCHK reports wrong character set
myisamchk did always show Character set: latin1_swedish_ci (8),
regardless what DEFAULT CHARSET the table had.

When the server created a MyISAM table, it did not copy the
characterset number into the MyISAM create info structure.

Added assignment of charset number to MI_CREATE_INFO.


mysql-test/r/myisam.result:
  Bug#29182 - MyISAMCHK reports wrong character set
  Added test result.
mysql-test/t/myisam.test:
  Bug#29182 - MyISAMCHK reports wrong character set
  Added test.
storage/myisam/ha_myisam.cc:
  Bug#29182 - MyISAMCHK reports wrong character set
  Added assignment of charset number to MI_CREATE_INFO.
2008-01-24 18:56:42 +01:00
unknown
295732b580 Merge bk-internal.mysql.com:/home/bk/mysql-5.1-maint
into  janus.mylan:/usr/home/serg/Abk/mysql-5.1


configure.in:
  Auto merged
libmysql/CMakeLists.txt:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/information_schema.result:
  Auto merged
mysql-test/t/information_schema.test:
  Auto merged
sql/Makefile.am:
  Auto merged
sql/field.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_geofunc.cc:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/key.cc:
  Auto merged
sql/lock.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/net_serv.cc:
  Auto merged
sql/opt_sum.cc:
  Auto merged
sql/protocol.h:
  Auto merged
sql/repl_failsafe.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_cache.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_delete.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_select.h:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.h:
  Auto merged
storage/archive/ha_archive.cc:
  Auto merged
storage/innobase/buf/buf0buf.c:
  Auto merged
storage/innobase/buf/buf0flu.c:
  Auto merged
storage/innobase/buf/buf0lru.c:
  Auto merged
storage/innobase/include/buf0buf.h:
  Auto merged
storage/innobase/include/buf0buf.ic:
  Auto merged
storage/innobase/include/sync0arr.h:
  Auto merged
storage/innobase/include/sync0rw.h:
  Auto merged
storage/innobase/include/sync0rw.ic:
  Auto merged
storage/innobase/include/sync0sync.h:
  Auto merged
storage/innobase/os/os0sync.c:
  Auto merged
storage/innobase/sync/sync0arr.c:
  Auto merged
storage/innobase/sync/sync0rw.c:
  Auto merged
storage/innobase/sync/sync0sync.c:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
storage/myisammrg/ha_myisammrg.cc:
  Auto merged
sql/ha_ndbcluster.cc:
  merged
sql/item_cmpfunc.cc:
  merged
sql/protocol.cc:
  merged
sql/slave.cc:
  merged
sql/sql_class.h:
  merged
sql/sql_parse.cc:
  merged
2007-12-20 22:11:37 +01:00
unknown
7fd0ad21a7 Merge zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-forcollapseandmerge
into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint


CMakeLists.txt:
  Auto merged
configure.in:
  Auto merged
libmysql/CMakeLists.txt:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
mysql-test/r/information_schema_db.result:
  Auto merged
mysql-test/t/information_schema.test:
  Auto merged
sql/CMakeLists.txt:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/lock.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/repl_failsafe.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_cache.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_repl.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_view.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/structs.h:
  Auto merged
sql/table.h:
  Auto merged
storage/archive/ha_archive.cc:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
storage/myisammrg/ha_myisammrg.cc:
  Auto merged
support-files/mysql.spec.sh:
  Auto merged
client/mysqlcheck.c:
  Manual merge.
mysql-test/r/information_schema.result:
  Manual merge.
mysql-test/r/mysqlcheck.result:
  Manual merge.
mysql-test/t/mysqlcheck.test:
  Manual merge.
sql/slave.cc:
  Manual merge.
sql/sql_base.cc:
  Manual merge.
sql/sql_delete.cc:
  Manual merge.
sql/sql_parse.cc:
  Manual merge.
sql/sql_update.cc:
  Manual merge.
2007-12-14 13:42:09 -05:00
unknown
541ac20401 Merge station.:/mnt/raid/alik/MySQL/devel/5.1
into  station.:/mnt/raid/alik/MySQL/devel/5.1-rt


client/mysqltest.c:
  Auto merged
include/mysql_com.h:
  Auto merged
libmysqld/emb_qcache.cc:
  Auto merged
libmysqld/emb_qcache.h:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
mysql-test/lib/mtr_report.pl:
  Auto merged
sql/ha_partition.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_db.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_partition.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/table.cc:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
sql/protocol.cc:
  SCCS merged
2007-12-14 16:30:22 +03:00