CREATE_TIME IN INFORMATION_SC
It was impossible to determine MEMORY table creation time,
since it wasn't stored/exposed.
With this patch creation time is saved and it is available via
I_S.TABLES.CREATE_TIME.
Note: it was decided that additional analysis is required before
implementing UPDATE_TIME. Thus this patch doesn't store UPDATE_TIME.
Fix for bug#45740 introduced test case using SHOW TABLE STATUS against a Memory table using latin1 character in table name.
The test failed on Windows and FreeBSD due to a difference in the value for Avg_row_length.
The average row length normally depends on the values for data length and row count. According to the 5.5 manual data length is approximate with Memory tables.
With MyISAM and InnoDB the Avg_row_length is the same on Windows and Solaris.
The solution implemented by this patch is to mask out the value for Avg_row_length, as it may vary when using Memory tables.
Enabled test snippet for bug 4374, tested on Mac OS X 10.6 as well as Solaris.
Moved test snippet to a different place in the file, in order to avoid having
to save and restore "SET NAMES" setting. New surroundings expect latin1, as is
used in the testsnippet.
An extra copy of the commented test snippet is removed, a comment is added,
SQL keywords are converted to uppercase, and engine name "heap" is updated to
"Memory".
Also added Copyright statement and a notice about the file's encoding(s).
Problem: Extended characters outside of ASCII range where not displayed
properly in SHOW PROCESSLIST, because thd_info->query was always sent as
system_character_set (utf8). This was wrong, because query buffer
is never converted to utf8 - it is always have client character set.
Fix: sending query buffer using query character set
@ sql/sql_class.cc
@ sql/sql_class.h
Introducing a new class CSET_STRING, a LEX_STRING with character set.
Adding set_query(&CSET_STRING)
Adding reset_query(), to use instead of set_query(0, NULL).
@ sql/event_data_objects.cc
Using reset_query()
@ sql/log_event.cc
Using reset_query()
Adding charset argument to set_query_and_id().
@ sql/slave.cc
Using reset_query().
@ sql/sp_head.cc
Changing backing up and restore code to use CSET_STRING.
@ sql/sql_audit.h
Using CSET_STRING.
In the "else" branch it's OK not to use
global_system_variables.character_set_client.
&my_charset_latin1, which is set in constructor, is fine
(verified with Sergey Vojtovich).
@ sql/sql_insert.cc
Using set_query() with proper character set: table_name is utf8.
@ sql/sql_parse.cc
Adding character set argument to set_query_and_id().
(This is the main point where thd->charset() is stored
into thd->query_string.cs, for use in "SHOW PROCESSLIST".)
Using reset_query().
@ sql/sql_prepare.cc
Storing client character set into thd->query_string.cs.
@ sql/sql_show.cc
Using CSET_STRING to fetch and send charset-aware query information
from threads.
@ storage/myisam/ha_myisam.cc
Using set_query() with proper character set: table_name is utf8.
@ mysql-test/r/show_check.result
@ mysql-test/t/show_check.test
Adding tests
The first problem was that SHOW CREATE TRIGGER took a stronger metadata
lock than required. This caused the statement to be blocked when it was
not needed. For example, LOCK TABLE WRITE in one connection would block
SHOW CREATE TRIGGER in another connection.
Another problem was that a SHOW CREATE TRIGGER statement issued inside
a transaction did not release its metadata locks at the end of the
statement execution. This happened even if SHOW CREATE TRIGGER is an
information statement. The consequence was that SHOW CREATE TRIGGER
was able to block other connections from accessing the table
(e.g. using ALTER TABLE).
This patch fixes the problem by changing SHOW CREATE TRIGGER to take
a MDL_SHARED_HIGH_PRIO metadata lock similar to what is already done
for SHOW CREATE TABLE. The patch also changes SHOW CREATE TRIGGER to
explicitly release any metadata locks taken by the statement after
it completes.
Test case added to show_check.test.
concurrent SHOW CREATE
The problem was that a SHOW CREATE TABLE statement issued inside
a transaction did not release its metadata locks at the end of the
statement execution. This happened even if SHOW CREATE TABLE is an
information statement.
The consequence was that SHOW CREATE TABLE was able to block other
connections from accessing the table (e.g. using ALTER TABLE).
This patch fixes the problem by explicitly releasing any metadata
locks taken by SHOW CREATE TABLE after the statement completes.
Test case added to show_check.test.
for write by another connection
The problem was that if a table was locked in one connection by
LOCK TABLES ... WRITE, REPAIR TABLE or OPTIMIZE TABLE, SHOW CREATE
TABLE from another connection would be blocked. As SHOW CREATE TABLE
only reads metadata about the table, such blocking is not needed.
The problem was that when SHOW CREATE TABLE tried to get a metadata
lock on the table in order to open it, it used the wrong type of
metadata lock request. It used MDL_SHARED_READ which is used when
the intent is to read both table metadata and table data. Instead
it should have used MDL_SHARED_HIGH_PRIO which signifies an intent
to only read metadata.
This patch fixes the problem by making sure SHOW CREATE TABLE uses
the MDL_SHARED_HIGH_PRIO metadata lock request type when trying to
open the table. The patch also fixes a similar problem with the
mysql_list_fields API call.
Test case added to show_check.test.
Bug#16565 mysqld --help --verbose does not order variablesBug#20413 sql_slave_skip_counter is not shown in show variables
Bug#20415 Output of mysqld --help --verbose is incomplete
Bug#25430 variable not found in SELECT @@global.ft_max_word_len;
Bug#32902 plugin variables don't know their names
Bug#34599 MySQLD Option and Variable Reference need to be consistent in formatting!
Bug#34829 No default value for variable and setting default does not raise error
Bug#34834 ? Is accepted as a valid sql mode
Bug#34878 Few variables have default value according to documentation but error occurs
Bug#34883 ft_boolean_syntax cant be assigned from user variable to global var.
Bug#37187 `INFORMATION_SCHEMA`.`GLOBAL_VARIABLES`: inconsistent status
Bug#40988 log_output_basic.test succeeded though syntactically false.
Bug#41010 enum-style command-line options are not honoured (maria.maria-recover fails)
Bug#42103 Setting key_buffer_size to a negative value may lead to very large allocations
Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled
Bug#44797 plugins w/o command-line options have no disabling option in --help
Bug#46314 string system variables don't support expressions
Bug#46470 sys_vars.max_binlog_cache_size_basic_32 is broken
Bug#46586 When using the plugin interface the type "set" for options caused a crash.
Bug#47212 Crash in DBUG_PRINT in mysqltest.cc when trying to print octal number
Bug#48758 mysqltest crashes on sys_vars.collation_server_basic in gcov builds
Bug#49417 some complaints about mysqld --help --verbose output
Bug#49540 DEFAULT value of binlog_format isn't the default value
Bug#49640 ambiguous option '--skip-skip-myisam' (double skip prefix)
Bug#49644 init_connect and \0
Bug#49645 init_slave and multi-byte characters
Bug#49646 mysql --show-warnings crashes when server dies
CMakeLists.txt:
Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled
client/mysql.cc:
don't crash with --show-warnings when mysqld dies
config/ac-macros/plugins.m4:
Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled
include/my_getopt.h:
comments
include/my_pthread.h:
fix double #define
mysql-test/mysql-test-run.pl:
run sys_vars suite by default
properly recognize envirinment variables (e.g. MTR_MAX_SAVE_CORE) set to 0
escape gdb command line arguments
mysql-test/suite/sys_vars/r/rpl_init_slave_func.result:
init_slave+utf8 bug
mysql-test/suite/sys_vars/t/rpl_init_slave_func.test:
init_slave+utf8 bug
mysys/my_getopt.c:
Bug#34599 MySQLD Option and Variable Reference need to be consistent in formatting!
Bug#46586 When using the plugin interface the type "set" for options caused a crash.
Bug#49640 ambiguous option '--skip-skip-myisam' (double skip prefix)
mysys/typelib.c:
support for flagset
sql/ha_ndbcluster.cc:
backport from telco tree
sql/item_func.cc:
Bug#49644 init_connect and \0
Bug#49645 init_slave and multi-byte characters
sql/sql_builtin.cc.in:
Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled
sql/sql_plugin.cc:
Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled
Bug#32902 plugin variables don't know their names
Bug#44797 plugins w/o command-line options have no disabling option in --help
sql/sys_vars.cc:
all server variables are defined here
storage/myisam/ft_parser.c:
remove unnecessary updates of param->quot
storage/myisam/ha_myisam.cc:
myisam_* variables belong here
strings/my_vsnprintf.c:
%o and %llx
unittest/mysys/my_vsnprintf-t.c:
%o and %llx tests
vio/viosocket.c:
bugfix: fix @@wait_timeout to work with socket timeouts (vs. alarm thread)
When checking for an error after removing the special view error handler the code
was not taking into account that open_tables() may fail because of the current
statement being killed.
Added a check for thd->killed.
Added a client program to test it.
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).
+ Fix for Bug#43114 wait_until_count_sessions too restrictive, random PB failures
+ Removal of a lot of other weaknesses found
+ modifications according to review
Length value is the length of the field,
Max_length is the length of the field value.
So Max_length can not be more than Length.
The fix: fixed calculation of the Item_empty_string item length
(Patch applied and queued on demand of Trudy/Davi.)
sql/item.h:
fixed calculation of the item length
sql/sql_show.cc:
removed unnecessary code
into pilot.mysql.com:/data/msvensson/mysql/mysql-5.1-mtr
client/mysqltest.c:
Auto merged
configure.in:
Auto merged
mysql-test/extra/rpl_tests/rpl_loaddata.test:
Auto merged
mysql-test/extra/rpl_tests/rpl_log.test:
Auto merged
mysql-test/include/mix1.inc:
Auto merged
mysql-test/lib/mtr_report.pm:
Auto merged
mysql-test/r/create.result:
Auto merged
mysql-test/r/gis.result:
Auto merged
mysql-test/r/mysqlbinlog.result:
Auto merged
mysql-test/r/trigger.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result:
Auto merged
mysql-test/suite/binlog/r/binlog_stm_blackhole.result:
Auto merged
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result:
Auto merged
mysql-test/suite/rpl/r/rpl_flushlog_loop.result:
Auto merged
mysql-test/suite/rpl/t/disabled.def:
Auto merged
mysql-test/suite/rpl/t/rpl_flushlog_loop.test:
Auto merged
mysql-test/t/create.test:
Auto merged
mysql-test/t/disabled.def:
Auto merged
mysql-test/t/mysqldump.test:
Auto merged
mysql-test/t/show_check.test:
Auto merged
mysql-test/t/trigger.test:
Auto merged
mysql-test/t/view.test:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster_binlog.cc:
Auto merged
mysql-test/mysql-test-run.pl:
Use local
mysql-test/r/type_blob.result:
Manual merge
mysql-test/suite/binlog/r/binlog_multi_engine.result:
Manual merge
mysql-test/suite/binlog/r/binlog_unsafe.result:
Manual merge
mysql-test/suite/binlog/t/binlog_unsafe.test:
Manual merge
mysql-test/suite/rpl/r/rpl_loaddata.result:
Manual merge
mysql-test/t/mysqlbinlog2.test:
Manual merge
(show_check.test fails sporadically).
Fix test case for Bug#12183 to make it stable.
mysql-test/r/show_check.result:
Fix result file.
mysql-test/t/show_check.test:
Make test case for Bug#12183 stable.
into pilot.mysql.com:/data/msvensson/mysql/mysql-5.1-mtr
BitKeeper/etc/ignore:
auto-union
BitKeeper/deleted/.del-rpl_row_charset.test:
Auto merged
BitKeeper/deleted/.del-rpl_row_charset_innodb.test:
Auto merged
CMakeLists.txt:
Auto merged
client/mysqltest.c:
Auto merged
configure.in:
Auto merged
mysql-test/extra/binlog_tests/blackhole.test:
Auto merged
mysql-test/extra/binlog_tests/mix_innodb_myisam_side_effects.test:
Auto merged
mysql-test/include/mix1.inc:
Auto merged
mysql-test/r/ctype_big5.result:
Auto merged
mysql-test/r/gis.result:
Auto merged
mysql-test/r/mysqlbinlog.result:
Auto merged
mysql-test/r/query_cache.result:
Auto merged
mysql-test/r/sp.result:
Auto merged
mysql-test/r/system_mysql_db.result:
Auto merged
mysql-test/r/trigger.result:
Auto merged
mysql-test/r/type_blob.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/r/warnings.result:
Auto merged
mysql-test/suite/federated/federated.result:
Auto merged
mysql-test/suite/federated/federated.test:
Auto merged
mysql-test/suite/ndb_team/r/ndb_dd_backuprestore.result:
Auto merged
mysql-test/suite/ndb_team/r/rpl_ndb_dd_advance.result:
Auto merged
mysql-test/suite/ndb_team/t/rpl_ndb_dd_advance.test:
Auto merged
mysql-test/suite/rpl/r/rpl_innodb_mixed_dml.result:
Auto merged
mysql-test/suite/rpl/r/rpl_row_log_innodb.result:
Auto merged
mysql-test/suite/rpl/r/rpl_timezone.result:
Auto merged
mysql-test/suite/rpl/t/rpl_load_from_master.test:
Auto merged
mysql-test/suite/rpl/t/rpl_rotate_logs.test:
Auto merged
mysql-test/suite/rpl/t/rpl_trigger.test:
Auto merged
mysql-test/t/csv.test:
Auto merged
mysql-test/t/ctype_big5.test:
Auto merged
mysql-test/t/gis.test:
Auto merged
mysql-test/t/innodb.test:
Auto merged
mysql-test/t/mysqldump.test:
Auto merged
mysql-test/t/partition.test:
Auto merged
mysql-test/t/query_cache.test:
Auto merged
mysql-test/t/show_check.test:
Auto merged
mysql-test/t/sp.test:
Auto merged
mysql-test/t/system_mysql_db_fix50117.test:
Auto merged
mysql-test/t/trigger.test:
Auto merged
mysql-test/t/trigger_notembedded.test:
Auto merged
mysql-test/t/type_blob.test:
Auto merged
mysql-test/t/view.test:
Auto merged
mysql-test/t/warnings.test:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
mysql-test/Makefile.am:
SCCS merged
mysql-test/mysql-test-run.pl:
Use local version of mtr.pl
mysql-test/lib/mtr_cases.pm:
Use local mtr_cases.pm
mysql-test/suite/rpl/t/disabled.def:
Use remote disabled file
mysql-test/t/disabled.def:
Use remote disabled file
sql/ha_ndbcluster_binlog.cc:
Use remote
mysql-test/extra/rpl_tests/rpl_charset.test:
Manual merge
mysql-test/lib/mtr_report.pm:
Manual merge
mysql-test/suite/binlog/r/binlog_killed_simulate.result:
Manual merge
mysql-test/suite/binlog/r/binlog_multi_engine.result:
Manual merge
mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result:
Manual merge
mysql-test/suite/binlog/r/binlog_stm_blackhole.result:
Manual merge
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result:
Manual merge
mysql-test/suite/binlog/t/binlog_killed.test:
Manual merge
mysql-test/suite/binlog/t/binlog_killed_simulate.test:
Manual merge
mysql-test/suite/binlog/t/binlog_row_mix_innodb_myisam.test:
Manual merge
mysql-test/suite/binlog/t/binlog_stm_mix_innodb_myisam.test:
Manual merge
mysql-test/suite/ndb/r/ndb_binlog_format.result:
Manual merge
mysql-test/suite/ndb/r/ndb_restore.result:
Manual merge
mysql-test/suite/ndb/t/ndb_restore.test:
Manual merge
mysql-test/suite/rpl/include/rpl_mixed_dml.inc:
Manual merge
mysql-test/suite/rpl/r/rpl_stm_log.result:
Manual merge
mysql-test/suite/rpl/t/rpl_row_sp005.test:
Manual merge
mysql-test/t/log_state.test:
Manual merge
mysql-test/t/mysqlbinlog.test:
Manual merge
mysql-test/t/mysqlbinlog2.test:
Manual merge
mysql-test/t/upgrade.test:
Manual merge
Changed "SHOW ENGINE ... STATUS" and "SHOW ENGINE ... MUTEX"
to require the PROCESS privilege, instead of SUPER.
Fixed by Damien Katz
mysql-test/r/show_check.result:
Add test case result for Bug#32710
mysql-test/t/show_check.test:
Add test case for Bug#32710
sql/sql_parse.cc:
Require PROCESS privilege instead of SUPER.
- dynamic configuration support
- safe process
- cleanups
- create new suite for fedarated
BitKeeper/deleted/.del-basic.test:
Rename: mysql-test/ndb/basic.test -> BitKeeper/deleted/.del-basic.test
BitKeeper/deleted/.del-basic_log.result:
Rename: mysql-test/ndb/basic_log.result -> BitKeeper/deleted/.del-basic_log.result
mysql-test/suite/federated/federated_transactions.result:
Rename: mysql-test/r/federated_transactions.result -> mysql-test/suite/federated/federated_transactions.result
BitKeeper/deleted/.del-have_bug25714.require:
Rename: mysql-test/r/have_bug25714.require -> BitKeeper/deleted/.del-have_bug25714.require
BitKeeper/deleted/.del-kill_master.sh:
Rename: mysql-test/misc/kill_master.sh -> BitKeeper/deleted/.del-kill_master.sh
BitKeeper/deleted/.del-ndb_config_4_node.ini~d8e572e9b68f933a:
Rename: mysql-test/ndb/ndb_config_4_node.ini -> BitKeeper/deleted/.del-ndb_config_4_node.ini~d8e572e9b68f933a
BitKeeper/deleted/.del-restart.result:
Rename: mysql-test/ndb/restart.result -> BitKeeper/deleted/.del-restart.result
mysql-test/suite/federated/federated_cleanup.inc:
Rename: mysql-test/include/federated_cleanup.inc -> mysql-test/suite/federated/federated_cleanup.inc
mysql-test/suite/rpl/t/rpl_rotate_logs-slave.opt:
Rename: mysql-test/suite/rpl/t/rpl_rotate_logs.slave-mi -> mysql-test/suite/rpl/t/rpl_rotate_logs-slave.opt
BitKeeper/deleted/.del-install_test_db.sh:
Rename: mysql-test/install_test_db.sh -> BitKeeper/deleted/.del-install_test_db.sh
BitKeeper/deleted/.del-ndb_config_1_node.ini~7ec640ed25570e16:
Rename: mysql-test/ndb/ndb_config_1_node.ini -> BitKeeper/deleted/.del-ndb_config_1_node.ini~7ec640ed25570e16
BitKeeper/deleted/.del-mtr_timer.pl:
Rename: mysql-test/lib/mtr_timer.pl -> BitKeeper/deleted/.del-mtr_timer.pl
BitKeeper/deleted/.del-create-test-result:
Rename: mysql-test/create-test-result -> BitKeeper/deleted/.del-create-test-result
BitKeeper/deleted/.del-fix-result:
Rename: mysql-test/fix-result -> BitKeeper/deleted/.del-fix-result
BitKeeper/deleted/.del-mysql-test-run-shell.sh:
Rename: mysql-test/mysql-test-run-shell.sh -> BitKeeper/deleted/.del-mysql-test-run-shell.sh
BitKeeper/deleted/.del-mysql-test_V1.9.pl:
Rename: mysql-test/misc/mysql-test_V1.9.pl -> BitKeeper/deleted/.del-mysql-test_V1.9.pl
BitKeeper/deleted/.del-resolve-stack:
Rename: mysql-test/resolve-stack -> BitKeeper/deleted/.del-resolve-stack
BitKeeper/deleted/.del-restart_log.result:
Rename: mysql-test/ndb/restart_log.result -> BitKeeper/deleted/.del-restart_log.result
mysql-test/suite/rpl/t/rpl_000015-slave.opt:
Rename: mysql-test/suite/rpl/t/rpl_000015.slave-mi -> mysql-test/suite/rpl/t/rpl_000015-slave.opt
BitKeeper/deleted/.del-ndb_config_2_node.ini:
Rename: mysql-test/ndb/ndb_config_2_node.ini -> BitKeeper/deleted/.del-ndb_config_2_node.ini
BitKeeper/deleted/.del-ndbcluster.sh:
Rename: mysql-test/ndb/ndbcluster.sh -> BitKeeper/deleted/.del-ndbcluster.sh
BitKeeper/deleted/.del-basic.result:
Rename: mysql-test/ndb/basic.result -> BitKeeper/deleted/.del-basic.result
BitKeeper/deleted/.del-restart.test:
Rename: mysql-test/ndb/restart.test -> BitKeeper/deleted/.del-restart.test
BitKeeper/deleted/.del-have_bug25714.inc:
Rename: mysql-test/include/have_bug25714.inc -> BitKeeper/deleted/.del-have_bug25714.inc
BitKeeper/deleted/.del-mtr_diff.pl:
Rename: mysql-test/lib/mtr_diff.pl -> BitKeeper/deleted/.del-mtr_diff.pl
mysql-test/suite/federated/federated_transactions-slave.opt:
Rename: mysql-test/t/federated_transactions-slave.opt -> mysql-test/suite/federated/federated_transactions-slave.opt
BitKeeper/deleted/.del-Makefile.am~343467da4d0f211b:
Rename: mysql-test/ndb/Makefile.am -> BitKeeper/deleted/.del-Makefile.am~343467da4d0f211b
BitKeeper/deleted/.del-mtr_im.pl~9762b0336c28949:
Rename: mysql-test/lib/mtr_im.pl -> BitKeeper/deleted/.del-mtr_im.pl~9762b0336c28949
mysql-test/suite/federated/federated_innodb-slave.opt:
Rename: mysql-test/t/federated_innodb-slave.opt -> mysql-test/suite/federated/federated_innodb-slave.opt
client/mysqltest.c:
Use current files path first when looking for include file
configure.in:
Remove mysql-test/nbd
mysql-test/Makefile.am:
Cleanup mysql-test/Makefile.am
mysql-test/extra/binlog_tests/blackhole.test:
Use new paths
mysql-test/extra/binlog_tests/ctype_ucs_binlog.test:
Use new paths
mysql-test/mysql-test-run.pl:
Dynamic configuration support
Safe process
mysql-test/extra/binlog_tests/mix_innodb_myisam_side_effects.test:
Use new paths
mysql-test/extra/rpl_tests/rpl_EE_err.test:
Use new paths
mysql-test/extra/rpl_tests/rpl_loaddata.test:
Use new paths
mysql-test/extra/rpl_tests/rpl_log.test:
Use new paths
mysql-test/extra/rpl_tests/rpl_row_001.test:
Use new paths
mysql-test/extra/rpl_tests/rpl_row_charset.test:
Use new paths
mysql-test/extra/rpl_tests/rpl_stm_000001.test:
Use new paths
mysql-test/extra/rpl_tests/rpl_stm_charset.test:
Use new paths
mysql-test/include/have_blackhole.inc:
Use new paths
mysql-test/include/have_ndbapi_examples.inc:
Use new paths
mysql-test/include/loaddata_autocom.inc:
Use new paths
mysql-test/include/mix1.inc:
Use new paths
mysql-test/include/ndb_backup.inc:
Use new paths
mysql-test/include/ndb_restore_master.inc:
Use new paths
mysql-test/include/ndb_restore_slave_eoption.inc:
Use new paths
mysql-test/include/testdb_only.inc:
Use new paths
mysql-test/lib/My/Config.pm:
dynamic configuration
safe process
cleanups
mysql-test/lib/mtr_cases.pm:
dynamic configuration
safe process
cleanups
mysql-test/lib/mtr_io.pl:
dynamic configuration
safe process
cleanups
mysql-test/lib/mtr_misc.pl:
dynamic configuration
safe process
cleanups
mysql-test/lib/mtr_process.pl:
dynamic configuration
safe process
cleanups
mysql-test/lib/mtr_report.pl:
dynamic configuration
safe process
cleanups
mysql-test/lib/mtr_stress.pl:
dynamic configuration
safe process
cleanups
mysql-test/r/backup.result:
Use new paths
mysql-test/r/ctype_big5.result:
Use new paths
mysql-test/r/gis.result:
Use new paths
mysql-test/r/loaddata.result:
Use new paths
mysql-test/r/loaddata_autocom_innodb.result:
Use new paths
mysql-test/r/mysqlbinlog.result:
Use new paths
mysql-test/r/mysqlbinlog_base64.result:
Use new paths
mysql-test/r/outfile.result:
Use new paths
mysql-test/r/partition_error.result:
Use new paths
mysql-test/r/partition_not_windows.result:
Use new paths
mysql-test/r/partition_symlink.result:
Use new paths
mysql-test/r/query_cache.result:
Use new paths
mysql-test/r/sp.result:
Use new paths
mysql-test/r/symlink.result:
Use new paths
mysql-test/r/system_mysql_db.result:
Use new paths
mysql-test/r/trigger.result:
Use new paths
mysql-test/r/type_blob.result:
Use new paths
mysql-test/r/view.result:
Use new paths
mysql-test/r/warnings.result:
Use new paths
mysql-test/suite/binlog/r/binlog_killed_simulate.result:
Use new paths
mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result:
Use new paths
mysql-test/suite/binlog/r/binlog_stm_blackhole.result:
Use new paths
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result:
Use new paths
mysql-test/suite/binlog/t/binlog_killed.test:
Use new paths
mysql-test/suite/binlog/t/binlog_killed_simulate.test:
Use new paths
mysql-test/suite/binlog/t/binlog_row_mix_innodb_myisam.test:
Use new paths
mysql-test/suite/binlog/t/binlog_stm_mix_innodb_myisam.test:
Use new paths
mysql-test/suite/federated/federated.inc:
Use new paths
mysql-test/suite/federated/federated.result:
Use new paths
mysql-test/suite/federated/federated.test:
Use new paths
mysql-test/suite/federated/federated_archive.result:
Use new paths
mysql-test/suite/federated/federated_archive.test:
Use new paths
mysql-test/suite/federated/federated_bug_13118.result:
Use new paths
mysql-test/suite/federated/federated_bug_13118.test:
Use new paths
mysql-test/suite/federated/federated_bug_25714.result:
Use new paths
mysql-test/suite/federated/federated_bug_25714.test:
Use new paths
mysql-test/suite/federated/federated_innodb.result:
Use new paths
mysql-test/suite/federated/federated_innodb.test:
Use new paths
mysql-test/suite/federated/federated_server.result:
Use new paths
mysql-test/suite/federated/federated_server.test:
Use new paths
mysql-test/suite/federated/federated_transactions.test:
Use new paths
mysql-test/suite/federated/have_federated_db.inc:
Use new paths
mysql-test/suite/ndb/r/loaddata_autocom_ndb.result:
Use new paths
mysql-test/suite/ndb/r/ndb_config.result:
Use new paths
mysql-test/suite/ndb/r/ndb_dd_backuprestore.result:
Use new paths
mysql-test/suite/ndb/r/ndb_load.result:
Use new paths
mysql-test/suite/ndb/r/ndb_loaddatalocal.result:
Use new paths
mysql-test/suite/ndb/r/ndb_replace.result:
Use new paths
mysql-test/suite/ndb/r/ndb_restore.result:
Use new paths
mysql-test/suite/ndb/r/ndb_restore_partition.result:
Use new paths
mysql-test/suite/ndb/r/ndb_restore_print.result:
Use new paths
mysql-test/suite/ndb/r/ndb_trigger.result:
Use new paths
mysql-test/suite/ndb/t/ndb_alter_table.test:
Use new paths
mysql-test/suite/ndb/t/ndb_config.test:
Use new paths
mysql-test/suite/ndb/t/ndb_load.test:
Use new paths
mysql-test/suite/ndb/t/ndb_loaddatalocal.test:
Use new paths
mysql-test/suite/ndb/t/ndb_replace.test:
Use new paths
mysql-test/suite/ndb/t/ndb_restore.test:
Use new paths
mysql-test/suite/ndb/t/ndb_single_user.test:
Use new paths
mysql-test/suite/ndb/t/ndb_trigger.test:
Use new paths
mysql-test/suite/ndb/t/ndbapi.test:
Use new paths
mysql-test/suite/rpl/include/rpl_mixed_dml.inc:
Use new paths
mysql-test/suite/rpl/r/rpl_LD_INFILE.result:
Use new paths
mysql-test/suite/rpl/r/rpl_flushlog_loop.result:
Use new paths
mysql-test/suite/rpl/r/rpl_innodb.result:
Use new paths
mysql-test/suite/rpl/r/rpl_innodb_mixed_dml.result:
Use new paths
mysql-test/suite/rpl/r/rpl_load_table_from_master.result:
Use new paths
mysql-test/suite/rpl/r/rpl_loaddata.result:
Use new paths
mysql-test/suite/rpl/r/rpl_loaddata_charset.result:
Use new paths
mysql-test/suite/rpl/r/rpl_loaddata_fatal.result:
Use new paths
mysql-test/suite/rpl/r/rpl_loaddata_m.result:
Use new paths
mysql-test/suite/rpl/r/rpl_loaddata_s.result:
Use new paths
mysql-test/suite/rpl/r/rpl_loaddata_simple.result:
Use new paths
mysql-test/suite/rpl/r/rpl_loaddatalocal.result:
Use new paths
mysql-test/suite/rpl/r/rpl_loadfile.result:
Use new paths
mysql-test/suite/rpl/r/rpl_misc_functions.result:
Use new paths
mysql-test/suite/rpl/r/rpl_replicate_do.result:
Use new paths
mysql-test/suite/rpl/r/rpl_rewrt_db.result:
Use new paths
mysql-test/suite/rpl/r/rpl_row_001.result:
Use new paths
mysql-test/suite/rpl/r/rpl_row_loaddata_m.result:
Use new paths
mysql-test/suite/rpl/r/rpl_row_log.result:
Use new paths
mysql-test/suite/rpl/r/rpl_row_log_innodb.result:
Use new paths
mysql-test/suite/rpl/r/rpl_row_stop_middle_update.result:
Use new paths
mysql-test/suite/rpl/r/rpl_stm_000001.result:
Use new paths
mysql-test/suite/rpl/r/rpl_stm_log.result:
Use new paths
mysql-test/suite/rpl/r/rpl_timezone.result:
Use new paths
mysql-test/suite/rpl/t/disabled.def:
Use new paths
mysql-test/suite/rpl/t/rpl000017-slave.sh:
Use new paths
mysql-test/suite/rpl/t/rpl_LD_INFILE.test:
Use new paths
mysql-test/suite/rpl/t/rpl_drop_db.test:
Use new paths
mysql-test/suite/rpl/t/rpl_flushlog_loop-master.opt:
Use new paths
mysql-test/suite/rpl/t/rpl_flushlog_loop-slave.opt:
Use new paths
mysql-test/suite/rpl/t/rpl_flushlog_loop.test:
Use new paths
mysql-test/suite/rpl/t/rpl_innodb.test:
Use new paths
mysql-test/suite/rpl/t/rpl_innodb_bug30919.test:
Use new paths
mysql-test/suite/rpl/t/rpl_load_from_master.test:
Use new paths
mysql-test/suite/rpl/t/rpl_load_table_from_master.test:
Use new paths
mysql-test/suite/rpl/t/rpl_loaddata_charset.test:
Use new paths
mysql-test/suite/rpl/t/rpl_loaddata_fatal.test:
Use new paths
mysql-test/suite/rpl/t/rpl_loaddata_m.test:
Use new paths
mysql-test/suite/rpl/t/rpl_loaddata_s.test:
Use new paths
mysql-test/suite/rpl/t/rpl_loaddata_simple.test:
Use new paths
mysql-test/suite/rpl/t/rpl_loaddatalocal.test:
Use new paths
mysql-test/suite/rpl/t/rpl_loadfile.test:
Use new paths
mysql-test/suite/rpl/t/rpl_misc_functions.test:
Use new paths
mysql-test/suite/rpl/t/rpl_replicate_do.test:
Use new paths
mysql-test/suite/rpl/t/rpl_rewrt_db.test:
Use new paths
mysql-test/suite/rpl/t/rpl_rotate_logs-master.opt:
Use new paths
mysql-test/suite/rpl/t/rpl_rotate_logs.test:
Use new paths
mysql-test/suite/rpl/t/rpl_row_charset_innodb.test:
Use new paths
mysql-test/suite/rpl/t/rpl_row_mysqlbinlog.test:
Use new paths
mysql-test/suite/rpl/t/rpl_row_stop_middle_update.test:
Use new paths
mysql-test/suite/rpl/t/rpl_timezone.test:
Use new paths
mysql-test/suite/rpl/t/rpl_trigger.test:
Use new paths
mysql-test/suite/rpl_ndb/r/rpl_ndb_dd_advance.result:
Use new paths
mysql-test/suite/rpl_ndb/r/rpl_ndb_innodb_trans.result:
Use new paths
mysql-test/suite/rpl_ndb/r/rpl_ndb_log.result:
Use new paths
mysql-test/suite/rpl_ndb/r/rpl_ndb_multi.result:
Use new paths
mysql-test/suite/rpl_ndb/r/rpl_ndb_row_001.result:
Use new paths
mysql-test/suite/rpl_ndb/r/rpl_ndb_sync.result:
Use new paths
mysql-test/suite/rpl_ndb/t/rpl_ndb_bank.test:
Use new paths
mysql-test/suite/rpl_ndb/t/rpl_ndb_dd_advance.test:
Use new paths
mysql-test/suite/rpl_ndb/t/rpl_ndb_innodb_trans.test:
Use new paths
mysql-test/suite/rpl_ndb/t/rpl_ndb_load.test:
Use new paths
mysql-test/suite/rpl_ndb/t/rpl_ndb_sync.test:
Use new paths
mysql-test/suite/rpl_ndb/t/rpl_ndbapi_multi.test:
Use new paths
mysql-test/t/backup.test:
Use new paths
mysql-test/t/bootstrap.test:
Use new paths
mysql-test/t/crash_commit_before.test:
Use new paths
mysql-test/t/create_not_windows.test:
Use new paths
mysql-test/t/csv.test:
Use new paths
mysql-test/t/ctype_big5.test:
Use new paths
mysql-test/t/disabled.def:
Use new paths
mysql-test/t/distinct.test:
Use new paths
mysql-test/t/gis.test:
Use new paths
mysql-test/t/grant_cache_no_prot.test:
Use new paths
mysql-test/t/grant_cache_ps_prot.test:
Use new paths
mysql-test/t/information_schema_chmod.test:
Use new paths
mysql-test/t/loaddata.test:
Use new paths
mysql-test/t/log_state.test:
Use new paths
mysql-test/t/myisam-system.test:
Use new paths
mysql-test/t/mysql_upgrade.test:
Use new paths
mysql-test/t/mysqlbinlog-cp932.test:
Use new paths
mysql-test/t/mysqlbinlog.test:
Use new paths
mysql-test/t/mysqlbinlog2.test:
Use new paths
mysql-test/t/mysqlbinlog_base64.test:
Use new paths
mysql-test/t/mysqldump.test:
Use new paths
mysql-test/t/outfile.test:
Use new paths
mysql-test/t/partition.test:
Use new paths
mysql-test/t/partition_error.test:
Use new paths
mysql-test/t/partition_federated.test:
Use new paths
mysql-test/t/partition_mgm.test:
Use new paths
mysql-test/t/partition_not_windows.test:
Use new paths
mysql-test/t/partition_symlink.test:
Use new paths
mysql-test/t/query_cache.test:
Use new paths
mysql-test/t/repair.test:
Use new paths
mysql-test/t/show_check.test:
Use new paths
mysql-test/t/sp-destruct.test:
Use new paths
mysql-test/t/sp.test:
Use new paths
mysql-test/t/symlink.test:
Use new paths
mysql-test/t/system_mysql_db.test:
Use new paths
mysql-test/t/system_mysql_db_fix30020.test:
Use new paths
mysql-test/t/system_mysql_db_fix40123.test:
Use new paths
mysql-test/t/system_mysql_db_fix50030.test:
Use new paths
mysql-test/t/system_mysql_db_fix50117.test:
Use new paths
mysql-test/t/trigger-compat.test:
Use new paths
mysql-test/t/trigger-grant.test:
Use new paths
mysql-test/t/trigger.test:
Use new paths
mysql-test/t/type_blob.test:
Use new paths
mysql-test/t/type_varchar.test:
Use new paths
mysql-test/t/upgrade.test:
Use new paths
mysql-test/t/user_var-binlog.test:
Use new paths
mysql-test/t/varbinary.test:
Use new paths
mysql-test/t/view.test:
Use new paths
mysql-test/t/warnings.test:
Use new paths
mysql-test/lib/My/ConfigFactory.pm:
Initial version
mysql-test/lib/My/Find.pm:
Initial version
mysql-test/lib/My/SafeProcess.pm:
Initial version
mysql-test/std_data/ndb_config_config.ini:
Add "old" style config.ini for ndb
mysql-test/suite/federated/disabled.def:
Move disabled federated to it's new suite
mysql-test/suite/federated/my.cnf:
Add config for federated
mysql-test/suite/ndb/my.cnf:
Add config for ndb
mysql-test/suite/rpl/my.cnf:
Add config for rpl
mysql-test/suite/rpl/rpl_1slave_base.cnf:
Add base config for rpl
mysql-test/suite/rpl/t/rpl_000015-master.opt:
Use new paths
mysql-test/suite/rpl_ndb/my.cnf:
Add config for rpl_ndb
mysql-test/lib/My/File/Path.pm:
Initial version
mysql-test/lib/My/SafeProcess/Base.pm:
Initial version
mysql-test/lib/My/SafeProcess/safe_kill_win.cc:
Initial version
mysql-test/lib/My/SafeProcess/safe_process.pl:
Initial version
mysql-test/lib/My/SafeProcess/safe_process_win.cc:
Initial version
mysql-test/lib/t/Base.t:
Initial version
mysql-test/lib/t/Find.t:
Initial version
mysql-test/lib/t/SafeProcess.t:
Initial version
mysql-test/lib/t/SafeProcessStress.pl:
Initial version
mysql-test/lib/t/copytree.t:
Initial version
mysql-test/lib/t/dummyd.pl:
Initial version
mysql-test/lib/t/rmtree.t:
Initial version
mysql-test/lib/t/testMyConfig.t:
Initial version
mysql-test/lib/t/testMyConfigFactory.t:
Initial version
mysql-test/lib/t/test_child.pl:
Initial version
mysql-test/include/default_my.cnf:
Add default config file used when no suite specific file is found
mysql-test/include/default_mysqld.cnf:
New BitKeeper file ``mysql-test/include/default_mysqld.cnf''
mysql-test/include/default_ndbd.cnf:
Add default settings for all ndbds
mysql-test/lib/mtr_settings.pl:
Initial version
into ramayana.hindu.god:/home/tsmith/m/bk/maint/51
mysql-test/r/show_check.result:
Auto merged
mysql-test/t/disabled.def:
Auto merged
mysql-test/t/show_check.test:
Auto merged
sql/handler.cc:
Auto merged
sql/handler.h:
Auto merged
sql/log.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.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
- test result.
Problem: we don't proper handle "" value of the --myisam-recover option.
Fix: turn off myisam recovering if --myisam-recover="" is set.
mysql-test/r/show_check.result:
Fix for bug #30088: Can't disable myisam-recover by a value of "".
- test result.
mysql-test/t/show_check-master.opt:
Fix for bug #30088: Can't disable myisam-recover by a value of "".
- test case.
mysql-test/t/show_check.test:
Fix for bug #30088: Can't disable myisam-recover by a value of "".
- test case.
sql/mysqld.cc:
Fix for bug #30088: Can't disable myisam-recover by a value of "".
- turn off myisam recovering if --myisam-recover="" is passed.
Addendum to thr fix for bug 30000:
show procedure/function code defined only in debug builds
show_check.test:
Addendum to thr fix for bug 30000:
show procedure/function code defined only in debug builds
mysql-test/t/show_check.test:
Addendum to thr fix for bug 30000:
show procedure/function code defined only in debug builds
mysql-test/r/show_check.result:
Addendum to thr fix for bug 30000:
show procedure/function code defined only in debug builds
into weblab.(none):/home/marcsql/TREE/mysql-5.1-25422-d
client/mysqldump.c:
Auto merged
mysql-test/r/log_state.result:
Auto merged
mysql-test/r/show_check.result:
Auto merged
mysql-test/t/show_check.test:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/share/errmsg.txt:
Auto merged
sql/sp.cc:
Auto merged
into ibm.:/home/alik/Documents/MySQL/devel/5.1-rt-merge
mysql-test/r/mysqldump-max.result:
Auto merged
mysql-test/r/openssl_1.result:
Auto merged
mysql-test/t/show_check.test:
Auto merged
sql/sp.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
client/mysqldump.c:
Manual merge.
mysql-test/r/mysqldump.result:
Manual merge + use local.
slow query log
Disable the SHOW commands to appear in the show query
log.
Update the commands type array.
mysql-test/r/show_check.result:
Bug #30000: test case
mysql-test/t/show_check.test:
Bug #30000: test case
sql/sql_parse.cc:
Bug #30000: skip SHOW commands from the
slow query log.
Bug#25422 (Hang with log tables)
Bug 17876 (Truncating mysql.slow_log in a SP after using cursor locks the
thread)
Bug 23044 (Warnings on flush of a log table)
Bug 29129 (Resetting general_log while the GLOBAL READ LOCK is set causes
a deadlock)
Prior to this fix, the server would hang when performing concurrent
ALTER TABLE or TRUNCATE TABLE statements against the LOG TABLES,
which are mysql.general_log and mysql.slow_log.
The root cause traces to the following code:
in sql_base.cc, open_table()
if (table->in_use != thd)
{
/* wait_for_condition will unlock LOCK_open for us */
wait_for_condition(thd, &LOCK_open, &COND_refresh);
}
The problem with this code is that the current implementation of the
LOGGER creates 'fake' THD objects, like
- Log_to_csv_event_handler::general_log_thd
- Log_to_csv_event_handler::slow_log_thd
which are not associated to a real thread running in the server,
so that waiting for these non-existing threads to release table locks
cause the dead lock.
In general, the design of Log_to_csv_event_handler does not fit into the
general architecture of the server, so that the concept of general_log_thd
and slow_log_thd has to be abandoned:
- this implementation does not work with table locking
- it will not work with commands like SHOW PROCESSLIST
- having the log tables always opened does not integrate well with DDL
operations / FLUSH TABLES / SET GLOBAL READ_ONLY
With this patch, the fundamental design of the LOGGER has been changed to:
- always open and close a log table when writing a log
- remove totally the usage of fake THD objects
- clarify how locking of log tables is implemented in general.
See WL#3984 for details related to the new locking design.
Additional changes (misc bugs exposed and fixed):
1)
mysqldump which would ignore some tables in dump_all_tables_in_db(),
but forget to ignore the same in dump_all_views_in_db().
2)
mysqldump would also issue an empty "LOCK TABLE" command when all the tables
to lock are to be ignored (numrows == 0), instead of not issuing the query.
3)
Internal errors handlers could intercept errors but not warnings
(see sql_error.cc).
4)
Implementing a nested call to open tables, for the performance schema tables,
exposed an existing bug in remove_table_from_cache(), which would perform:
in_use->some_tables_deleted=1;
against another thread, without any consideration about thread locking.
This call inside remove_table_from_cache() was not required anyway,
since calling mysql_lock_abort() takes care of aborting -- cleanly -- threads
that might hold a lock on a table.
This line (in_use->some_tables_deleted=1) has been removed.
sql/handler.cc:
Moved logic for system / log tables in the SQL layer.
sql/handler.h:
Moved logic for system / log tables in the SQL layer.
sql/lock.cc:
Revised locking of log tables
sql/log.cc:
Major cleanup: changed how log tables are locked / written to.
sql/log.h:
Major cleanup: changed how log tables are locked / written to.
sql/mysql_priv.h:
performance schema helpers
sql/slave.cc:
open_ltable() lock flags
sql/sp.cc:
open_ltable() lock flags
sql/sql_acl.cc:
open_ltable() lock flags
sql/sql_class.h:
performance schema helpers
sql/sql_delete.cc:
log tables cleanup in TRUNCATE
sql/sql_error.cc:
Internal handlers can also intercept warnings
sql/sql_insert.cc:
open_ltable() lock flags
sql/sql_parse.cc:
performance schema helpers
sql/sql_plugin.cc:
open_ltable() lock flags
sql/sql_rename.cc:
log tables cleanup in RENAME
sql/sql_servers.cc:
open_ltable() lock flags
sql/sql_show.cc:
Move INFORMATION_SCHEMA_NAME to table.cc
sql/sql_table.cc:
log tables cleanup (admin operations, ALTER TABLE)
sql/sql_udf.cc:
open_ltable() lock flags
sql/table.cc:
Implemented TABLE_CATEGORY.
sql/share/errmsg.txt:
Changed the wording and name of ER_CANT_READ_LOCK_LOG_TABLE
sql/table.h:
Implemented TABLE_CATEGORY.
storage/csv/ha_tina.cc:
Moved logic for system / log tables in the SQL layer.
storage/csv/ha_tina.h:
Moved logic for system / log tables in the SQL layer.
storage/myisam/ha_myisam.cc:
Moved logic for system / log tables in the SQL layer.
storage/myisam/ha_myisam.h:
Moved logic for system / log tables in the SQL layer.
client/mysqldump.c:
Don't lock tables in the ignore list.
Don't issue empty LOCK TABLES queries.
sql/sql_base.cc:
log tables cleanup
performance schema helpers
mysql-test/r/ps.result:
Adjust test results
mysql-test/r/show_check.result:
Adjust test results
mysql-test/r/status.result:
Adjust test results
mysql-test/t/log_state.test:
Added tests for Bug#29129
mysql-test/t/ps.test:
Make the test output deterministic
mysql-test/t/show_check.test:
Make the test output deterministic
mysql-test/r/log_state.result:
Changed the default location of the log output to LOG_FILE,
for backward compatibility with MySQL 5.0
---
Adjust test results
mysql-test/r/log_tables.result:
cleanup for -ps-protocol
mysql-test/t/log_tables.test:
cleanup for -ps-protocol
sql/set_var.cc:
Changed the default location of the log output to LOG_FILE,
for backward compatibility with MySQL 5.0
---
log tables cleanup
SHOW TABLE TYPES is a (to be deprecated) synonym for
SHOW STORAGE ENGINES.
Fixed to use the right schema table in addition to
issuing a warning.
mysql-test/r/show_check.result:
Bug #30036: test case
mysql-test/t/show_check.test:
Bug #30036: test case
sql/sql_yacc.yy:
Bug #30036: use the right schema table
