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include/master-slave.inc
[connection master]
CREATE USER 'nonsuperuser'@'127.0.0.1';
GRANT ALTER,CREATE,DELETE,DROP,EVENT,INSERT,PROCESS,REPLICATION SLAVE,
SELECT,UPDATE ON *.* TO 'nonsuperuser'@'127.0.0.1';
SET GLOBAL replicate_events_marked_for_skip=FILTER_ON_MASTER;
ERROR 42000: Access denied; you need (at least one of) the SUPER privilege(s) for this operation
DROP USER'nonsuperuser'@'127.0.0.1';
SELECT @@global.replicate_events_marked_for_skip;
@@global.replicate_events_marked_for_skip
replicate
SET GLOBAL replicate_events_marked_for_skip=FILTER_ON_SLAVE;
ERROR HY000: This operation cannot be performed as you have a running slave ''; run STOP SLAVE '' first
SELECT @@global.replicate_events_marked_for_skip;
@@global.replicate_events_marked_for_skip
replicate
STOP SLAVE;
SET SESSION replicate_events_marked_for_skip=FILTER_ON_MASTER;
ERROR HY000: Variable 'replicate_events_marked_for_skip' is a GLOBAL variable and should be set with SET GLOBAL
SELECT @@global.replicate_events_marked_for_skip;
@@global.replicate_events_marked_for_skip
replicate
SET GLOBAL replicate_events_marked_for_skip=FILTER_ON_MASTER;
SELECT @@global.replicate_events_marked_for_skip;
@@global.replicate_events_marked_for_skip
filter_on_master
START SLAVE;
SELECT @@skip_replication;
@@skip_replication
0
SET GLOBAL skip_replication=1;
ERROR HY000: Variable 'skip_replication' is a SESSION variable and can't be used with SET GLOBAL
SELECT @@skip_replication;
@@skip_replication
0
CREATE TABLE t1 (a INT PRIMARY KEY, b INT) ENGINE=myisam;
CREATE TABLE t2 (a INT PRIMARY KEY, b INT) ENGINE=innodb;
INSERT INTO t1(a) VALUES (1);
INSERT INTO t2(a) VALUES (1);
SET skip_replication=1;
CREATE TABLE t3 (a INT PRIMARY KEY, b INT) ENGINE=myisam;
INSERT INTO t1(a) VALUES (2);
INSERT INTO t2(a) VALUES (2);
FLUSH NO_WRITE_TO_BINLOG LOGS;
SHOW TABLES;
Tables_in_test
t1
t2
SELECT * FROM t1;
a b
1 NULL
SELECT * FROM t2;
a b
1 NULL
DROP TABLE t3;
FLUSH NO_WRITE_TO_BINLOG LOGS;
STOP SLAVE;
SET GLOBAL replicate_events_marked_for_skip=FILTER_ON_SLAVE;
START SLAVE;
SET skip_replication=1;
CREATE TABLE t3 (a INT PRIMARY KEY, b INT) ENGINE=myisam;
INSERT INTO t1(a) VALUES (3);
INSERT INTO t2(a) VALUES (3);
FLUSH NO_WRITE_TO_BINLOG LOGS;
SHOW TABLES;
Tables_in_test
t1
t2
SELECT * FROM t1;
a b
1 NULL
SELECT * FROM t2;
a b
1 NULL
DROP TABLE t3;
FLUSH NO_WRITE_TO_BINLOG LOGS;
STOP SLAVE;
SET GLOBAL replicate_events_marked_for_skip=REPLICATE;
START SLAVE;
SET skip_replication=1;
CREATE TABLE t3 (a INT PRIMARY KEY, b INT) ENGINE=myisam;
INSERT INTO t3(a) VALUES(2);
SELECT * FROM t3;
a b
2 NULL
DROP TABLE t3;
TRUNCATE t1;
RESET MASTER;
SET skip_replication=0;
INSERT INTO t1 VALUES (1,0);
SET skip_replication=1;
INSERT INTO t1 VALUES (2,0);
SET skip_replication=0;
INSERT INTO t1 VALUES (3,0);
SELECT * FROM t1 ORDER by a;
a b
1 0
2 0
3 0
STOP SLAVE;
SET GLOBAL replicate_events_marked_for_skip=FILTER_ON_MASTER;
TRUNCATE t1;
SELECT * FROM t1 ORDER by a;
a b
1 0
2 0
3 0
START SLAVE;
SELECT * FROM t1 ORDER by a;
a b
1 0
3 0
TRUNCATE t1;
STOP SLAVE;
SET GLOBAL sql_slave_skip_counter=6;
SET GLOBAL replicate_events_marked_for_skip=FILTER_ON_SLAVE;
START SLAVE;
SET @old_binlog_format= @@binlog_format;
SET binlog_format= statement;
SET skip_replication=0;
INSERT INTO t1 VALUES (1,5);
SET skip_replication=1;
INSERT INTO t1 VALUES (2,5);
SET skip_replication=0;
INSERT INTO t1 VALUES (3,5);
INSERT INTO t1 VALUES (4,5);
SET binlog_format= @old_binlog_format;
SELECT * FROM t1;
a b
4 5
include/stop_slave.inc
SET @old_slave_binlog_format= @@global.binlog_format;
SET GLOBAL binlog_format= row;
include/start_slave.inc
TRUNCATE t1;
SET @old_binlog_format= @@binlog_format;
SET binlog_format= row;
BINLOG 'wlZOTw8BAAAA8QAAAPUAAAAAAAQANS41LjIxLU1hcmlhREItZGVidWctbG9nAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAEzgNAAgAEgAEBAQEEgAA2QAEGggAAAAICAgCAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAA371saA==';
BINLOG 'wlZOTxMBAAAAKgAAAGMBAAAAgCkAAAAAAAEABHRlc3QAAnQxAAIDAwAC
wlZOTxcBAAAAJgAAAIkBAAAAgCkAAAAAAAEAAv/8AQAAAAgAAAA=';
BINLOG 'wlZOTxMBAAAAKgAAADwCAAAAACkAAAAAAAEABHRlc3QAAnQxAAIDAwAC
wlZOTxcBAAAAJgAAAGICAAAAACkAAAAAAAEAAv/8AgAAAAgAAAA=';
SET binlog_format= @old_binlog_format;
SELECT * FROM t1 ORDER BY a;
a b
1 8
2 8
SELECT * FROM t1 ORDER by a;
a b
2 8
include/stop_slave.inc
SET GLOBAL binlog_format= @old_slave_binlog_format;
include/start_slave.inc
SET skip_replication=0;
BEGIN;
SET skip_replication=0;
ERROR HY000: Cannot modify @@session.skip_replication inside a transaction
SET skip_replication=1;
ERROR HY000: Cannot modify @@session.skip_replication inside a transaction
ROLLBACK;
SET skip_replication=1;
BEGIN;
SET skip_replication=0;
ERROR HY000: Cannot modify @@session.skip_replication inside a transaction
SET skip_replication=1;
ERROR HY000: Cannot modify @@session.skip_replication inside a transaction
COMMIT;
SET autocommit=0;
INSERT INTO t2(a) VALUES(100);
SET skip_replication=1;
ERROR HY000: Cannot modify @@session.skip_replication inside a transaction
ROLLBACK;
SET autocommit=1;
SET skip_replication=1;
CREATE FUNCTION foo (x INT) RETURNS INT BEGIN SET SESSION skip_replication=x; RETURN x; END|
CREATE PROCEDURE bar(x INT) BEGIN SET SESSION skip_replication=x; END|
CREATE FUNCTION baz (x INT) RETURNS INT BEGIN CALL bar(x); RETURN x; END|
SELECT foo(0);
ERROR HY000: Cannot modify @@session.skip_replication inside a stored function or trigger
SELECT baz(0);
ERROR HY000: Cannot modify @@session.skip_replication inside a stored function or trigger
SET @a= foo(1);
ERROR HY000: Cannot modify @@session.skip_replication inside a stored function or trigger
SET @a= baz(1);
ERROR HY000: Cannot modify @@session.skip_replication inside a stored function or trigger
UPDATE t2 SET b=foo(0);
ERROR HY000: Cannot modify @@session.skip_replication inside a stored function or trigger
UPDATE t2 SET b=baz(0);
ERROR HY000: Cannot modify @@session.skip_replication inside a stored function or trigger
INSERT INTO t1 VALUES (101, foo(1));
ERROR HY000: Cannot modify @@session.skip_replication inside a stored function or trigger
INSERT INTO t1 VALUES (101, baz(0));
ERROR HY000: Cannot modify @@session.skip_replication inside a stored function or trigger
SELECT @@skip_replication;
@@skip_replication
1
CALL bar(0);
SELECT @@skip_replication;
@@skip_replication
0
CALL bar(1);
SELECT @@skip_replication;
@@skip_replication
1
DROP FUNCTION foo;
DROP PROCEDURE bar;
DROP FUNCTION baz;
SET skip_replication= 0;
TRUNCATE t1;
STOP SLAVE;
SET GLOBAL replicate_events_marked_for_skip=FILTER_ON_MASTER;
START SLAVE IO_THREAD;
SET skip_replication= 1;
INSERT INTO t1(a) VALUES (1);
SET skip_replication= 0;
INSERT INTO t1(a) VALUES (2);
include/save_master_pos.inc
include/sync_io_with_master.inc
STOP SLAVE IO_THREAD;
SET GLOBAL replicate_events_marked_for_skip=REPLICATE;
START SLAVE;
SELECT * FROM t1;
a b
2 NULL
SET skip_replication= 0;
TRUNCATE t1;
STOP SLAVE;
SET GLOBAL replicate_events_marked_for_skip=FILTER_ON_SLAVE;
START SLAVE IO_THREAD;
SET skip_replication= 1;
INSERT INTO t1(a) VALUES (1);
SET skip_replication= 0;
INSERT INTO t1(a) VALUES (2);
include/save_master_pos.inc
include/sync_io_with_master.inc
STOP SLAVE IO_THREAD;
SET GLOBAL replicate_events_marked_for_skip=REPLICATE;
START SLAVE;
SELECT * FROM t1 ORDER BY a;
a b
1 NULL
2 NULL
SET skip_replication=0;
DROP TABLE t1,t2;
STOP SLAVE;
SET GLOBAL replicate_events_marked_for_skip=REPLICATE;
START SLAVE;
include/rpl_end.inc
|
