mirror of
https://github.com/MariaDB/server.git
synced 2025-06-13 13:01:51 +03:00
b970363acf
Since MDEV-18778, timezone tables get changed to innodb to allow them to be replicated to other galera nodes. Even without galera, timezone tables could be declared innodb. With the standalone innodb tables, the mysql_tzinfo_to_sql takes approximately 27 seconds. With the transactions enabled in this patch, 1.2 seconds is the approximate load time. While explicit checks for the engine of the time zone tables could be done, or checks against !opt_skip_write_binlog, non-transactional storage engines will just ignore the transactional state without even a warning so its safe to enact globally. Leap seconds are pretty much ignored as they are a single insert statement and have gone out of favour as they have caused MariaDB stalls in the past.
162 lines
6.4 KiB
Plaintext
162 lines
6.4 KiB
Plaintext
#
|
|
# MDEV-5226 mysql_tzinfo_to_sql errors with tzdata 2013f and above
|
|
#
|
|
# Verbose run
|
|
\d |
|
|
IF (select count(*) from information_schema.global_variables where
|
|
variable_name='wsrep_on' and variable_value='ON') = 1 THEN
|
|
ALTER TABLE time_zone ENGINE=InnoDB;
|
|
ALTER TABLE time_zone_name ENGINE=InnoDB;
|
|
ALTER TABLE time_zone_transition ENGINE=InnoDB;
|
|
ALTER TABLE time_zone_transition_type ENGINE=InnoDB;
|
|
END IF|
|
|
\d ;
|
|
TRUNCATE TABLE time_zone;
|
|
TRUNCATE TABLE time_zone_name;
|
|
TRUNCATE TABLE time_zone_transition;
|
|
TRUNCATE TABLE time_zone_transition_type;
|
|
START TRANSACTION;
|
|
INSERT INTO time_zone (Use_leap_seconds) VALUES ('N');
|
|
SET @time_zone_id= LAST_INSERT_ID();
|
|
INSERT INTO time_zone_name (Name, Time_zone_id) VALUES ('GMT', @time_zone_id);
|
|
INSERT INTO time_zone_transition_type (Time_zone_id, Transition_type_id, Offset, Is_DST, Abbreviation) VALUES
|
|
(@time_zone_id, 0, 0, 0, 'GMT')
|
|
;
|
|
Warning: Unable to load 'MYSQLTEST_VARDIR/zoneinfo/garbage' as time zone. Skipping it.
|
|
Warning: Unable to load 'MYSQLTEST_VARDIR/zoneinfo/ignored.tab' as time zone. Skipping it.
|
|
INSERT INTO time_zone (Use_leap_seconds) VALUES ('N');
|
|
SET @time_zone_id= LAST_INSERT_ID();
|
|
INSERT INTO time_zone_name (Name, Time_zone_id) VALUES ('posix/GMT', @time_zone_id);
|
|
INSERT INTO time_zone_transition_type (Time_zone_id, Transition_type_id, Offset, Is_DST, Abbreviation) VALUES
|
|
(@time_zone_id, 0, 0, 0, 'GMT')
|
|
;
|
|
Warning: Unable to load 'MYSQLTEST_VARDIR/zoneinfo/posix/garbage' as time zone. Skipping it.
|
|
Warning: Unable to load 'MYSQLTEST_VARDIR/zoneinfo/posix/ignored.tab' as time zone. Skipping it.
|
|
Warning: Skipping directory 'MYSQLTEST_VARDIR/zoneinfo/posix/posix': to avoid infinite symlink recursion.
|
|
COMMIT;
|
|
ALTER TABLE time_zone_transition ORDER BY Time_zone_id, Transition_time;
|
|
ALTER TABLE time_zone_transition_type ORDER BY Time_zone_id, Transition_type_id;
|
|
\d |
|
|
IF (select count(*) from information_schema.global_variables where
|
|
variable_name='wsrep_on' and variable_value='ON') = 1 THEN
|
|
ALTER TABLE time_zone ENGINE=MyISAM;
|
|
ALTER TABLE time_zone_name ENGINE=MyISAM;
|
|
ALTER TABLE time_zone_transition ENGINE=MyISAM;
|
|
ALTER TABLE time_zone_transition_type ENGINE=MyISAM;
|
|
END IF|
|
|
\d ;
|
|
# Silent run
|
|
\d |
|
|
IF (select count(*) from information_schema.global_variables where
|
|
variable_name='wsrep_on' and variable_value='ON') = 1 THEN
|
|
ALTER TABLE time_zone ENGINE=InnoDB;
|
|
ALTER TABLE time_zone_name ENGINE=InnoDB;
|
|
ALTER TABLE time_zone_transition ENGINE=InnoDB;
|
|
ALTER TABLE time_zone_transition_type ENGINE=InnoDB;
|
|
END IF|
|
|
\d ;
|
|
TRUNCATE TABLE time_zone;
|
|
TRUNCATE TABLE time_zone_name;
|
|
TRUNCATE TABLE time_zone_transition;
|
|
TRUNCATE TABLE time_zone_transition_type;
|
|
START TRANSACTION;
|
|
INSERT INTO time_zone (Use_leap_seconds) VALUES ('N');
|
|
SET @time_zone_id= LAST_INSERT_ID();
|
|
INSERT INTO time_zone_name (Name, Time_zone_id) VALUES ('GMT', @time_zone_id);
|
|
INSERT INTO time_zone_transition_type (Time_zone_id, Transition_type_id, Offset, Is_DST, Abbreviation) VALUES
|
|
(@time_zone_id, 0, 0, 0, 'GMT')
|
|
;
|
|
Warning: Unable to load 'MYSQLTEST_VARDIR/zoneinfo/garbage' as time zone. Skipping it.
|
|
INSERT INTO time_zone (Use_leap_seconds) VALUES ('N');
|
|
SET @time_zone_id= LAST_INSERT_ID();
|
|
INSERT INTO time_zone_name (Name, Time_zone_id) VALUES ('posix/GMT', @time_zone_id);
|
|
INSERT INTO time_zone_transition_type (Time_zone_id, Transition_type_id, Offset, Is_DST, Abbreviation) VALUES
|
|
(@time_zone_id, 0, 0, 0, 'GMT')
|
|
;
|
|
Warning: Unable to load 'MYSQLTEST_VARDIR/zoneinfo/posix/garbage' as time zone. Skipping it.
|
|
COMMIT;
|
|
ALTER TABLE time_zone_transition ORDER BY Time_zone_id, Transition_time;
|
|
ALTER TABLE time_zone_transition_type ORDER BY Time_zone_id, Transition_type_id;
|
|
\d |
|
|
IF (select count(*) from information_schema.global_variables where
|
|
variable_name='wsrep_on' and variable_value='ON') = 1 THEN
|
|
ALTER TABLE time_zone ENGINE=MyISAM;
|
|
ALTER TABLE time_zone_name ENGINE=MyISAM;
|
|
ALTER TABLE time_zone_transition ENGINE=MyISAM;
|
|
ALTER TABLE time_zone_transition_type ENGINE=MyISAM;
|
|
END IF|
|
|
\d ;
|
|
#
|
|
# Testing with explicit timezonefile
|
|
#
|
|
INSERT INTO time_zone (Use_leap_seconds) VALUES ('N');
|
|
SET @time_zone_id= LAST_INSERT_ID();
|
|
INSERT INTO time_zone_name (Name, Time_zone_id) VALUES ('XXX', @time_zone_id);
|
|
INSERT INTO time_zone_transition_type (Time_zone_id, Transition_type_id, Offset, Is_DST, Abbreviation) VALUES
|
|
(@time_zone_id, 0, 0, 0, 'GMT')
|
|
;
|
|
\d |
|
|
IF (select count(*) from information_schema.global_variables where
|
|
variable_name='wsrep_on' and variable_value='ON') = 1 THEN
|
|
ALTER TABLE time_zone ENGINE=MyISAM;
|
|
ALTER TABLE time_zone_name ENGINE=MyISAM;
|
|
ALTER TABLE time_zone_transition ENGINE=MyISAM;
|
|
ALTER TABLE time_zone_transition_type ENGINE=MyISAM;
|
|
END IF|
|
|
\d ;
|
|
#
|
|
# Testing --leap
|
|
#
|
|
\d |
|
|
IF (select count(*) from information_schema.global_variables where
|
|
variable_name='wsrep_on' and variable_value='ON') = 1 THEN
|
|
ALTER TABLE time_zone_leap_second ENGINE=InnoDB;
|
|
END IF|
|
|
\d ;
|
|
TRUNCATE TABLE time_zone_leap_second;
|
|
\d |
|
|
IF (select count(*) from information_schema.global_variables where
|
|
variable_name='wsrep_on' and variable_value='ON') = 1 THEN
|
|
ALTER TABLE time_zone_leap_second ENGINE=MyISAM;
|
|
END IF|
|
|
\d ;
|
|
ALTER TABLE time_zone_leap_second ORDER BY Transition_time;
|
|
\d |
|
|
IF (select count(*) from information_schema.global_variables where
|
|
variable_name='wsrep_on' and variable_value='ON') = 1 THEN
|
|
ALTER TABLE time_zone ENGINE=MyISAM;
|
|
ALTER TABLE time_zone_name ENGINE=MyISAM;
|
|
ALTER TABLE time_zone_transition ENGINE=MyISAM;
|
|
ALTER TABLE time_zone_transition_type ENGINE=MyISAM;
|
|
END IF|
|
|
\d ;
|
|
#
|
|
# MDEV-6236 - [PATCH] mysql_tzinfo_to_sql may produce invalid SQL
|
|
#
|
|
\d |
|
|
IF (select count(*) from information_schema.global_variables where
|
|
variable_name='wsrep_on' and variable_value='ON') = 1 THEN
|
|
ALTER TABLE time_zone ENGINE=InnoDB;
|
|
ALTER TABLE time_zone_name ENGINE=InnoDB;
|
|
ALTER TABLE time_zone_transition ENGINE=InnoDB;
|
|
ALTER TABLE time_zone_transition_type ENGINE=InnoDB;
|
|
END IF|
|
|
\d ;
|
|
TRUNCATE TABLE time_zone;
|
|
TRUNCATE TABLE time_zone_name;
|
|
TRUNCATE TABLE time_zone_transition;
|
|
TRUNCATE TABLE time_zone_transition_type;
|
|
START TRANSACTION;
|
|
COMMIT;
|
|
ALTER TABLE time_zone_transition ORDER BY Time_zone_id, Transition_time;
|
|
ALTER TABLE time_zone_transition_type ORDER BY Time_zone_id, Transition_type_id;
|
|
\d |
|
|
IF (select count(*) from information_schema.global_variables where
|
|
variable_name='wsrep_on' and variable_value='ON') = 1 THEN
|
|
ALTER TABLE time_zone ENGINE=MyISAM;
|
|
ALTER TABLE time_zone_name ENGINE=MyISAM;
|
|
ALTER TABLE time_zone_transition ENGINE=MyISAM;
|
|
ALTER TABLE time_zone_transition_type ENGINE=MyISAM;
|
|
END IF|
|
|
\d ;
|