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innodb_autoinc_lock_mode = 2 innodb_buffer_pool_dump_at_shutdown = ON innodb_buffer_pool_dump_pct = 25 innodb_buffer_pool_load_at_startup = ON innodb_checksum_algorithm = CRC32 innodb_file_format = Barracuda innodb_large_prefix = ON innodb_log_compressed_pages = ON innodb_purge_threads = 4 innodb_strict_mode = ON binlog_annotate_row_events = ON binlog_format = MIXED binlog-row-event-max-size = 8192 group_concat_max_len = 1M lock_wait_timeout = 86400 log_slow_admin_statements = ON log_slow_slave_statements = ON log_warnings = 2 max_allowed_packet = 16M replicate_annotate_row_events = ON slave_net_timeout = 60 sync_binlog = 1 aria_recover = BACKUP,QUICK myisam_recover_options = BACKUP,QUICK
66 lines
1.3 KiB
Plaintext
66 lines
1.3 KiB
Plaintext
include/master-slave.inc
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[connection master]
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call mtr.add_suppression("Deadlock found when trying to get lock; try restarting transaction");
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*** Provoke a deadlock on the slave, check that transaction retry succeeds. ***
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connection master;
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CREATE TABLE t1 (a INT PRIMARY KEY, b INT) ENGINE=InnoDB;
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CREATE TABLE t2 (a INT) ENGINE=InnoDB;
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INSERT INTO t1(a) VALUES (1), (2), (3), (4), (5);
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connection slave;
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SELECT * FROM t1 ORDER BY a;
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a b
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1 NULL
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2 NULL
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3 NULL
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4 NULL
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5 NULL
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SET sql_log_bin=0;
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ALTER TABLE t2 ENGINE=MyISAM;
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SET sql_log_bin=1;
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connect con_temp1,127.0.0.1,root,,test,$SERVER_MYPORT_2,;
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connection con_temp1;
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BEGIN;
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UPDATE t1 SET b=2 WHERE a=4;
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INSERT INTO t2 VALUES (2);
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DELETE FROM t2 WHERE a=2;
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connection master;
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BEGIN;
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UPDATE t1 SET b=1 WHERE a=2;
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INSERT INTO t2 VALUES (1);
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UPDATE t1 SET b=1 WHERE a=4;
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COMMIT;
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connection slave;
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connection con_temp1;
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UPDATE t1 SET b=2 WHERE a=2;
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SELECT * FROM t1 WHERE a<10 ORDER BY a;
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a b
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1 NULL
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2 2
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3 NULL
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4 2
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5 NULL
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ROLLBACK;
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Warnings:
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Warning 1196 Some non-transactional changed tables couldn't be rolled back
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connection slave;
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SELECT * FROM t1 ORDER BY a;
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a b
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1 NULL
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2 1
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3 NULL
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4 1
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5 NULL
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* There will be two rows in t2 due to the retry.
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SELECT * FROM t2 ORDER BY a;
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a
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1
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1
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retries
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1
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Last_SQL_Errno = '0'
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Last_SQL_Error = ''
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connection master;
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DROP TABLE t1;
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DROP TABLE t2;
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include/rpl_end.inc
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