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https://github.com/MariaDB/server.git
synced 2025-07-27 18:02:13 +03:00
MWL#234: Support for marking binlog events to not be replicated, and for telling slaves not to replicate events with such mark
This commit is contained in:
unknown
162
mysql-test/suite/rpl/r/rpl_do_not_replicate.result
Normal file
162
mysql-test/suite/rpl/r/rpl_do_not_replicate.result
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@ -0,0 +1,162 @@
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include/master-slave.inc
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[connection master]
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CREATE USER 'nonsuperuser'@'127.0.0.1';
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GRANT ALTER,CREATE,DELETE,DROP,EVENT,INSERT,PROCESS,REPLICATION SLAVE,
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SELECT,UPDATE ON *.* TO 'nonsuperuser'@'127.0.0.1';
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SET GLOBAL replicate_ignore_do_not_replicate=1;
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ERROR 42000: Access denied; you need the SUPER privilege for this operation
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DROP USER'nonsuperuser'@'127.0.0.1';
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SET GLOBAL replicate_ignore_do_not_replicate=1;
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ERROR HY000: This operation cannot be performed with a running slave; run STOP SLAVE first
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STOP SLAVE;
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SET GLOBAL replicate_ignore_do_not_replicate=1;
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START SLAVE;
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SET do_not_replicate=0;
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CREATE TABLE t1 (a INT PRIMARY KEY, b INT) ENGINE=myisam;
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CREATE TABLE t2 (a INT PRIMARY KEY, b INT) ENGINE=innodb;
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INSERT INTO t1(a) VALUES (1);
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INSERT INTO t2(a) VALUES (1);
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SET do_not_replicate=1;
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CREATE TABLE t3 (a INT PRIMARY KEY, b INT) ENGINE=myisam;
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INSERT INTO t1(a) VALUES (2);
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INSERT INTO t2(a) VALUES (2);
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FLUSH NO_WRITE_TO_BINLOG LOGS;
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SHOW TABLES;
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Tables_in_test
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t1
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t2
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SELECT * FROM t1;
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a b
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1 NULL
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SELECT * FROM t2;
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a b
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1 NULL
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DROP TABLE t3;
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FLUSH NO_WRITE_TO_BINLOG LOGS;
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STOP SLAVE;
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SET GLOBAL replicate_ignore_do_not_replicate=0;
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START SLAVE;
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CREATE TABLE t3 (a INT PRIMARY KEY, b INT) ENGINE=myisam;
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INSERT INTO t3(a) VALUES(2);
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SELECT * FROM t3;
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a b
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2 NULL
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DROP TABLE t3;
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TRUNCATE t1;
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RESET MASTER;
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SET do_not_replicate=0;
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INSERT INTO t1 VALUES (1,0);
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SET do_not_replicate=1;
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INSERT INTO t1 VALUES (2,0);
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SET do_not_replicate=0;
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INSERT INTO t1 VALUES (3,0);
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SELECT * FROM t1 ORDER by a;
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a b
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1 0
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2 0
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3 0
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STOP SLAVE;
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SET GLOBAL replicate_ignore_do_not_replicate=1;
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TRUNCATE t1;
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SELECT * FROM t1 ORDER by a;
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a b
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1 0
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2 0
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3 0
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START SLAVE;
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SELECT * FROM t1 ORDER by a;
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a b
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1 0
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3 0
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TRUNCATE t1;
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STOP SLAVE;
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SET GLOBAL sql_slave_skip_counter=2;
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SET GLOBAL replicate_ignore_do_not_replicate=1;
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START SLAVE;
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SET @old_binlog_format= @@binlog_format;
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SET binlog_format= statement;
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SET do_not_replicate=0;
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INSERT INTO t1 VALUES (1,5);
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SET do_not_replicate=1;
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INSERT INTO t1 VALUES (2,5);
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SET do_not_replicate=0;
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INSERT INTO t1 VALUES (3,5);
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INSERT INTO t1 VALUES (4,5);
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SET binlog_format= @old_binlog_format;
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SELECT * FROM t1;
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a b
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4 5
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TRUNCATE t1;
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BINLOG '66I6Tg8BAAAAZgAAAGoAAAABAAQANS40LjAtTWFyaWFEQi12YWxncmluZC1tYXgtZGVidWctbG9n
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AAAAAAAAAAAAAAAAAADrojpOEzgNAAgAEgAEBAQEEgAAUwAEGggAAAAICAgC';
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BINLOG 'HaM6ThMBAAAAKgAAANgAAAAAgA8AAAAAAAEABHRlc3QAAnQxAAIDAwAC
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HaM6ThcBAAAAJgAAAP4AAAAAgA8AAAAAAAEAAv/8AQAAAAgAAAA=';
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BINLOG 'JqM6ThMBAAAAKgAAALEBAAAAAA8AAAAAAAEABHRlc3QAAnQxAAIDAwAC
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JqM6ThcBAAAAJgAAANcBAAAAAA8AAAAAAAEAAv/8AgAAAAgAAAA=';
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SELECT * FROM t1 ORDER BY a;
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a b
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1 8
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2 8
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SELECT * FROM t1 ORDER by a;
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a b
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2 8
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SET do_not_replicate=0;
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BEGIN;
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SET do_not_replicate=0;
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ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
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SET do_not_replicate=1;
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ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
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ROLLBACK;
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SET do_not_replicate=1;
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BEGIN;
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SET do_not_replicate=0;
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ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
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SET do_not_replicate=1;
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ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
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COMMIT;
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SET autocommit=0;
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INSERT INTO t2(a) VALUES(100);
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SET do_not_replicate=1;
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ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
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ROLLBACK;
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SET autocommit=1;
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SET do_not_replicate=1;
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CREATE FUNCTION foo (x INT) RETURNS INT BEGIN SET SESSION do_not_replicate=x; RETURN x; END|
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CREATE PROCEDURE bar(x INT) BEGIN SET SESSION do_not_replicate=x; END|
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CREATE FUNCTION baz (x INT) RETURNS INT BEGIN CALL bar(x); RETURN x; END|
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SELECT foo(0);
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ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
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SELECT baz(0);
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ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
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SET @a= foo(1);
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ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
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SET @a= baz(1);
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ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
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UPDATE t2 SET b=foo(0);
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ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
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UPDATE t2 SET b=baz(0);
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ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
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INSERT INTO t1 VALUES (101, foo(1));
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ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
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INSERT INTO t1 VALUES (101, baz(0));
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ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
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SELECT @@do_not_replicate;
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@@do_not_replicate
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1
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CALL bar(0);
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SELECT @@do_not_replicate;
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@@do_not_replicate
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0
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CALL bar(1);
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SELECT @@do_not_replicate;
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@@do_not_replicate
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1
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DROP FUNCTION foo;
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DROP PROCEDURE bar;
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DROP FUNCTION baz;
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SET do_not_replicate=0;
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DROP TABLE t1,t2;
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STOP SLAVE;
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SET GLOBAL replicate_ignore_do_not_replicate=0;
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START SLAVE;
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include/rpl_end.inc
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245
mysql-test/suite/rpl/t/rpl_do_not_replicate.test
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245
mysql-test/suite/rpl/t/rpl_do_not_replicate.test
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@ -0,0 +1,245 @@
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--source include/master-slave.inc
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--source include/have_innodb.inc
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connection slave;
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# Test that SUPER is required to change @@replicate_ignore_do_not_replicate.
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CREATE USER 'nonsuperuser'@'127.0.0.1';
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GRANT ALTER,CREATE,DELETE,DROP,EVENT,INSERT,PROCESS,REPLICATION SLAVE,
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SELECT,UPDATE ON *.* TO 'nonsuperuser'@'127.0.0.1';
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connect(nonpriv, 127.0.0.1, nonsuperuser,, test, $SLAVE_MYPORT,);
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connection nonpriv;
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--error ER_SPECIFIC_ACCESS_DENIED_ERROR
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SET GLOBAL replicate_ignore_do_not_replicate=1;
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disconnect nonpriv;
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connection slave;
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DROP USER'nonsuperuser'@'127.0.0.1';
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--error ER_SLAVE_MUST_STOP
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SET GLOBAL replicate_ignore_do_not_replicate=1;
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STOP SLAVE;
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SET GLOBAL replicate_ignore_do_not_replicate=1;
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START SLAVE;
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connection master;
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SET do_not_replicate=0;
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CREATE TABLE t1 (a INT PRIMARY KEY, b INT) ENGINE=myisam;
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CREATE TABLE t2 (a INT PRIMARY KEY, b INT) ENGINE=innodb;
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INSERT INTO t1(a) VALUES (1);
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INSERT INTO t2(a) VALUES (1);
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SET do_not_replicate=1;
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CREATE TABLE t3 (a INT PRIMARY KEY, b INT) ENGINE=myisam;
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INSERT INTO t1(a) VALUES (2);
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INSERT INTO t2(a) VALUES (2);
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# Inject a rotate event in the binlog stream sent to slave (otherwise we will
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# fail sync_slave_with_master as the last event on the master is not present
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# on the slave).
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FLUSH NO_WRITE_TO_BINLOG LOGS;
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sync_slave_with_master;
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connection slave;
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SHOW TABLES;
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SELECT * FROM t1;
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SELECT * FROM t2;
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connection master;
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DROP TABLE t3;
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FLUSH NO_WRITE_TO_BINLOG LOGS;
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sync_slave_with_master;
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connection slave;
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STOP SLAVE;
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SET GLOBAL replicate_ignore_do_not_replicate=0;
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START SLAVE;
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connection master;
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CREATE TABLE t3 (a INT PRIMARY KEY, b INT) ENGINE=myisam;
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INSERT INTO t3(a) VALUES(2);
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sync_slave_with_master;
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connection slave;
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SELECT * FROM t3;
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connection master;
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DROP TABLE t3;
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#
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# Test that the slave will preserve the @@do_not_replicate flag in its
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# own binlog.
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#
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TRUNCATE t1;
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sync_slave_with_master;
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connection slave;
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RESET MASTER;
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connection master;
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SET do_not_replicate=0;
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INSERT INTO t1 VALUES (1,0);
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SET do_not_replicate=1;
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INSERT INTO t1 VALUES (2,0);
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SET do_not_replicate=0;
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INSERT INTO t1 VALUES (3,0);
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sync_slave_with_master;
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connection slave;
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# Since slave has @@replicate_ignore_do_not_replicate=0, it should have
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# applied all events.
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SELECT * FROM t1 ORDER by a;
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STOP SLAVE;
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SET GLOBAL replicate_ignore_do_not_replicate=1;
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let $SLAVE_DATADIR= `select @@datadir`;
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connection master;
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TRUNCATE t1;
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# Now apply the slave binlog to the master, to check that both the slave
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# and mysqlbinlog will preserve the @@do_not_replicate flag.
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--exec $MYSQL_BINLOG $SLAVE_DATADIR/slave-bin.000001 > $MYSQLTEST_VARDIR/tmp/rpl_do_not_replicate.binlog
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--exec $MYSQL test < $MYSQLTEST_VARDIR/tmp/rpl_do_not_replicate.binlog
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# The master should have all three events.
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SELECT * FROM t1 ORDER by a;
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# The slave should be missing event 2, which is marked with the
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# @@do_not_replicate flag.
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connection slave;
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START SLAVE;
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connection master;
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sync_slave_with_master;
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connection slave;
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SELECT * FROM t1 ORDER by a;
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#
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# Test that @@sql_slave_skip_counter does not count skipped @@do_not_replicate
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# events.
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#
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connection master;
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TRUNCATE t1;
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sync_slave_with_master;
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connection slave;
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STOP SLAVE;
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SET GLOBAL sql_slave_skip_counter=2;
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SET GLOBAL replicate_ignore_do_not_replicate=1;
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START SLAVE;
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connection master;
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# Need to fix @@binlog_format to get consistent event count.
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SET @old_binlog_format= @@binlog_format;
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SET binlog_format= statement;
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SET do_not_replicate=0;
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INSERT INTO t1 VALUES (1,5);
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SET do_not_replicate=1;
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INSERT INTO t1 VALUES (2,5);
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SET do_not_replicate=0;
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INSERT INTO t1 VALUES (3,5);
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INSERT INTO t1 VALUES (4,5);
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SET binlog_format= @old_binlog_format;
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sync_slave_with_master;
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connection slave;
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# The slave should have skipped the first three inserts (number 1 and 3 due
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# to @@sql_slave_skip_counter=2, number 2 due to
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# @@replicate_ignore_do_not_replicate=1). So only number 4 should be left.
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SELECT * FROM t1;
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#
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# Check that BINLOG statement preserves the @@do_not_replicate flag.
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#
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connection master;
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TRUNCATE t1;
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# Format description log event.
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BINLOG '66I6Tg8BAAAAZgAAAGoAAAABAAQANS40LjAtTWFyaWFEQi12YWxncmluZC1tYXgtZGVidWctbG9n
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AAAAAAAAAAAAAAAAAADrojpOEzgNAAgAEgAEBAQEEgAAUwAEGggAAAAICAgC';
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# INSERT INTO t1 VALUES (1,8) # with @@do_not_replicate=1
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BINLOG 'HaM6ThMBAAAAKgAAANgAAAAAgA8AAAAAAAEABHRlc3QAAnQxAAIDAwAC
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HaM6ThcBAAAAJgAAAP4AAAAAgA8AAAAAAAEAAv/8AQAAAAgAAAA=';
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# INSERT INTO t1 VALUES (2,8) # with @@do_not_replicate=0
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BINLOG 'JqM6ThMBAAAAKgAAALEBAAAAAA8AAAAAAAEABHRlc3QAAnQxAAIDAwAC
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JqM6ThcBAAAAJgAAANcBAAAAAA8AAAAAAAEAAv/8AgAAAAgAAAA=';
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SELECT * FROM t1 ORDER BY a;
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sync_slave_with_master;
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connection slave;
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# Slave should have only the second insert, the first should be ignored due to
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# the @@do_not_replicate flag.
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SELECT * FROM t1 ORDER by a;
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# Test that it is not possible to d change @@do_not_replicate inside a
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# transaction or statement, thereby replicating only parts of statements
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# or transactions.
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connection master;
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SET do_not_replicate=0;
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BEGIN;
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--error ER_LOCK_OR_ACTIVE_TRANSACTION
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SET do_not_replicate=0;
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--error ER_LOCK_OR_ACTIVE_TRANSACTION
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SET do_not_replicate=1;
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ROLLBACK;
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SET do_not_replicate=1;
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BEGIN;
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--error ER_LOCK_OR_ACTIVE_TRANSACTION
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SET do_not_replicate=0;
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--error ER_LOCK_OR_ACTIVE_TRANSACTION
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SET do_not_replicate=1;
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COMMIT;
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SET autocommit=0;
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INSERT INTO t2(a) VALUES(100);
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--error ER_LOCK_OR_ACTIVE_TRANSACTION
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SET do_not_replicate=1;
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ROLLBACK;
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SET autocommit=1;
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SET do_not_replicate=1;
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--delimiter |
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CREATE FUNCTION foo (x INT) RETURNS INT BEGIN SET SESSION do_not_replicate=x; RETURN x; END|
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CREATE PROCEDURE bar(x INT) BEGIN SET SESSION do_not_replicate=x; END|
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CREATE FUNCTION baz (x INT) RETURNS INT BEGIN CALL bar(x); RETURN x; END|
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--delimiter ;
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--error ER_LOCK_OR_ACTIVE_TRANSACTION
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SELECT foo(0);
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--error ER_LOCK_OR_ACTIVE_TRANSACTION
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SELECT baz(0);
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--error ER_LOCK_OR_ACTIVE_TRANSACTION
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SET @a= foo(1);
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--error ER_LOCK_OR_ACTIVE_TRANSACTION
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SET @a= baz(1);
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--error ER_LOCK_OR_ACTIVE_TRANSACTION
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UPDATE t2 SET b=foo(0);
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--error ER_LOCK_OR_ACTIVE_TRANSACTION
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UPDATE t2 SET b=baz(0);
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--error ER_LOCK_OR_ACTIVE_TRANSACTION
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INSERT INTO t1 VALUES (101, foo(1));
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--error ER_LOCK_OR_ACTIVE_TRANSACTION
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INSERT INTO t1 VALUES (101, baz(0));
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SELECT @@do_not_replicate;
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CALL bar(0);
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SELECT @@do_not_replicate;
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CALL bar(1);
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SELECT @@do_not_replicate;
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DROP FUNCTION foo;
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DROP PROCEDURE bar;
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DROP FUNCTION baz;
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# Clean up.
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connection master;
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SET do_not_replicate=0;
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DROP TABLE t1,t2;
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connection slave;
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STOP SLAVE;
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SET GLOBAL replicate_ignore_do_not_replicate=0;
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START SLAVE;
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--source include/rpl_end.inc
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