Note: Changes to the test innodb.stats_persistent
in commit e5c4c0842d (MDEV-35443)
are not merged, because the test scenario is impossible
due to commit e66928ab28 (MDEV-33462).
When running the ./mtr tests and getting failures, rather than provide a
dead-link to mysql.com, this points developers to the Jira instance.
Signed-off-by: Eric Herman <eric@freesa.org>
In particular:
* @@debug
deprecated since 5.5.37
* sr_YU locale
deprecated since 10.0.11
* "engine_condition_pushdown" in the @@optimizer_switch
deprecated since 10.1.1
* @@date_format, @@datetime_format, @@time_format, @@max_tmp_tables
deprecated since 10.1.2
* @@wsrep_causal_reads
deprecated since 10.1.3
* "parser" in mroonga table comment
deprecated since 10.2.11
As a part of this MDEV following changes were made:
1) Mariadb named executables used instead of mysql named executables in scripts
2) renamed mysql-test-run and mysql-stress-test to mariadb-test-run and
mariadb-stress-test and created a symlink.
On FreeBSD, perl isn't in /usr/bin, its in /usr/local/bin or
elsewhere in the path.
Like storage/{maria/unittest/,}ma_test_* , we use /usr/bin/env to
find perl and run it.
Replace all references to /usr/sbin/mysqld (and bin and libexec) with
mariadbd, so that the binary server will always be 'mariadbd'.
Also update all places that reference the server binary in other ways,
such as AppArmor profiles and scripts that previously expected to find
a 'mysqld' in process lists.
for InnoDB tables"
Don't use thr_lock.c locks for InnoDB tables. Below is list of changes that
were needed to implement this:
- HANDLER OPEN acquireis MDL_SHARED_READ instead of MDL_SHARED
- HANDLER READ calls external_lock() even if SE is not going to be locked by
THR_LOCK
- InnoDB lock wait timeouts are now honored which are much shorter by default
than server lock wait timeouts (1 year vs 50 seconds)
- with @@autocommit= 1 LOCK TABLES disables autocommit implicitely, though
user still sees @@autocommt= 1
- the above starts implicit transaction
- transactions started by LOCK TABLES are now rolled back on disconnect
(previously everything was committed due to autocommit)
- transactions started by LOCK TABLES are now rolled back by ROLLBACK
(previously everything was committed due to autocommit)
- it is now impossible to change BINLOG_FORMAT under LOCK TABLES (at least
to statement) due to running transaction
- LOCK TABLES WRITE is additionally handled by MDL
- ...in contrast LOCK TABLES READ protection against DML is pure InnoDB
- combining transactional and non-transactional tables under LOCK TABLES
may cause rolled back changes in transactional table and "committed"
changes in non-transactional table
- user may disable innodb_table_locks, which will cause LOCK TABLES to be
noop basically
Removed tests for BUG#45143 and BUG#55930 which cover InnoDB + THR_LOCK. To
operate properly these tests require code flow to go through THR_LOCK debug
sync points, which is not the case after this patch. These tests are removed
by WL#6671 as well. An alternative is to port them to different storage engine.
This makes it clear that the error code has nothing to do with errno.
mysql-test/include/mtr_warnings.sql:
Fixed suppression for new slave error messages
mysql-test/lib/My/Test.pm:
Use 'send' instead of 'print' to avoid errors about "wrong class ... back attempt"
mysql-test/lib/v1/mtr_report.pl:
Fixed suppression for new slave error messages
mysql-test/mysql-test-run.pl:
Fixed suppression for new slave error messages
Removed warning from perl 5.16.2 about arrays
mysql-test/r/flush_read_lock.result:
Fixed suppression for new slave error messages
sql/rpl_reporting.cc:
Instead of writing "Errcode" to the log for Slave errors, use "Internal MariaDB error code"
Moved out creation of performance schema tables from mysql_system_tables.sql as
the performance_tables creation scripts needs a working mysql.proc to work.
client/mysql_upgrade.c:
Added option -V, --version
debian/dist/Debian/mariadb-server-5.5.files:
Added mysql_performance_tables.sql
debian/dist/Ubuntu/mariadb-server-5.5.files:
Added mysql_performance_tables.sql
mysql-test/lib/v1/mysql-test-run.pl:
Added mysql_performance_tables.sql
mysql-test/mysql-test-run.pl:
Added mysql_performance_tables.sql
scripts/CMakeLists.txt:
Moved out creation of performance schema tables from mysql_system_tables.sql
as the performance_tables creation scripts needs a working mysql.proc to work
scripts/mysql_install_db.sh:
Added mysql_performance_tables.sql
scripts/mysql_performance_tables.sql:
Moved out creation of performance schema tables from mysql_system_tables.sql
as the performance_tables creation scripts needs a working mysql.proc to work
scripts/mysql_system_tables.sql:
Move creation of performance schema tables to mysql_performance_tables.sql
Added 'flush tables' to get things to work if someone deletes a table like mysql.proc before run
scripts/mysql_system_tables_fix.sql:
ove performance table things to mysql_performance_tables.sql
storage/perfschema/pfs.cc:
Fixed comment
Better error message if --log-bin is used without --log-bin-index
mysql-test/lib/v1/mysql-test-run.pl:
Fixed that test doesn't abort if 'var' points to a deleted directory (common case when using --mem)
sql/mysqld.cc:
Better error message if --log-bin is used without --log-bin-index
